vendor: drop github.com/containerd/cgroups

Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>

34 files changed, 0 insertions, 9315 deletions

diff --git a/vendor/github.com/containerd/cgroups/.gitignore b/vendor/github.com/containerd/cgroups/.gitignore
deleted file mode 100644
index 528cd5b39..000000000
--- a/vendor/github.com/containerd/cgroups/.gitignore
+++ /dev/null
@@ -1 +0,0 @@
-example/example
diff --git a/vendor/github.com/containerd/cgroups/.travis.yml b/vendor/github.com/containerd/cgroups/.travis.yml
deleted file mode 100644
index 98eaf8dda..000000000
--- a/vendor/github.com/containerd/cgroups/.travis.yml
+++ /dev/null
@@ -1,27 +0,0 @@
-language: go
-go:
-    - 1.11.x
-    - 1.12.x
-
-go_import_path: github.com/containerd/cgroups
-
-install:
-    - mkdir -p $GOPATH/src/github.com/prometheus $GOPATH/src/github.com/opencontainers $GOPATH/src/github.com/coreos $GOPATH/src/github.com/godbus
-    - cd $GOPATH/src/github.com/opencontainers && git clone https://github.com/opencontainers/runtime-spec && cd runtime-spec && git checkout fa4b36aa9c99e00c2ef7b5c0013c84100ede5f4e
-    - cd $GOPATH/src/github.com/coreos && git clone https://github.com/coreos/go-systemd && cd go-systemd && git checkout 48702e0da86bd25e76cfef347e2adeb434a0d0a6
-    - cd $GOPATH/src/github.com/godbus && git clone https://github.com/godbus/dbus && cd dbus && git checkout c7fdd8b5cd55e87b4e1f4e372cdb1db61dd6c66f
-    - cd $GOPATH/src/github.com/containerd/cgroups
-    - go get -d -t ./...
-    - go get -u github.com/vbatts/git-validation
-    - go get -u github.com/kunalkushwaha/ltag
-
-before_script:
-    - pushd ..; git clone https://github.com/containerd/project; popd
-
-script:
-    - DCO_VERBOSITY=-q ../project/script/validate/dco
-    - ../project/script/validate/fileheader ../project/
-    - go test -race -coverprofile=coverage.txt -covermode=atomic
-
-after_success:
-    - bash <(curl -s https://codecov.io/bash)
diff --git a/vendor/github.com/containerd/cgroups/LICENSE b/vendor/github.com/containerd/cgroups/LICENSE
deleted file mode 100644
index 261eeb9e9..000000000
--- a/vendor/github.com/containerd/cgroups/LICENSE
+++ /dev/null
@@ -1,201 +0,0 @@
-                                 Apache License
-                           Version 2.0, January 2004
-                        http://www.apache.org/licenses/
-
-   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
-
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-      any Contribution intentionally submitted for inclusion in the Work
-      by You to the Licensor shall be under the terms and conditions of
-      this License, without any additional terms or conditions.
-      Notwithstanding the above, nothing herein shall supersede or modify
-      the terms of any separate license agreement you may have executed
-      with Licensor regarding such Contributions.
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-      origin of the Work and reproducing the content of the NOTICE file.
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-      whether in tort (including negligence), contract, or otherwise,
-      unless required by applicable law (such as deliberate and grossly
-      negligent acts) or agreed to in writing, shall any Contributor be
-      liable to You for damages, including any direct, indirect, special,
-      incidental, or consequential damages of any character arising as a
-      result of this License or out of the use or inability to use the
-      Work (including but not limited to damages for loss of goodwill,
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-      other commercial damages or losses), even if such Contributor
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-      the Work or Derivative Works thereof, You may choose to offer,
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-      on Your own behalf and on Your sole responsibility, not on behalf
-      of any other Contributor, and only if You agree to indemnify,
-      defend, and hold each Contributor harmless for any liability
-      incurred by, or claims asserted against, such Contributor by reason
-      of your accepting any such warranty or additional liability.
-
-   END OF TERMS AND CONDITIONS
-
-   APPENDIX: How to apply the Apache License to your work.
-
-      To apply the Apache License to your work, attach the following
-      boilerplate notice, with the fields enclosed by brackets "[]"
-      replaced with your own identifying information. (Don't include
-      the brackets!)  The text should be enclosed in the appropriate
-      comment syntax for the file format. We also recommend that a
-      file or class name and description of purpose be included on the
-      same "printed page" as the copyright notice for easier
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-   you may not use this file except in compliance with the License.
-   You may obtain a copy of the License at
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-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
diff --git a/vendor/github.com/containerd/cgroups/Protobuild.toml b/vendor/github.com/containerd/cgroups/Protobuild.toml
deleted file mode 100644
index 0d462b507..000000000
--- a/vendor/github.com/containerd/cgroups/Protobuild.toml
+++ /dev/null
@@ -1,39 +0,0 @@
-version = "unstable"
-generator = "gogoctrd"
-plugins = ["grpc"]
-
-# Control protoc include paths. Below are usually some good defaults, but feel
-# free to try it without them if it works for your project.
-[includes]
-  # Include paths that will be added before all others. Typically, you want to
-  # treat the root of the project as an include, but this may not be necessary.
-  # before = ["."]
-
-  # Paths that should be treated as include roots in relation to the vendor
-  # directory. These will be calculated with the vendor directory nearest the
-  # target package.
-  # vendored = ["github.com/gogo/protobuf"]
-  packages = ["github.com/gogo/protobuf"]
-
-  # Paths that will be added untouched to the end of the includes. We use
-  # `/usr/local/include` to pickup the common install location of protobuf.
-  # This is the default.
-  after = ["/usr/local/include"]
-
-# This section maps protobuf imports to Go packages. These will become
-# `-M` directives in the call to the go protobuf generator.
-[packages]
-  "gogoproto/gogo.proto" = "github.com/gogo/protobuf/gogoproto"
-  "google/protobuf/any.proto" = "github.com/gogo/protobuf/types"
-  "google/protobuf/descriptor.proto" = "github.com/gogo/protobuf/protoc-gen-gogo/descriptor"
-  "google/protobuf/field_mask.proto" = "github.com/gogo/protobuf/types"
-  "google/protobuf/timestamp.proto" = "github.com/gogo/protobuf/types"
-
-# Aggregrate the API descriptors to lock down API changes.
-[[descriptors]]
-prefix = "github.com/containerd/cgroups"
-target = "metrics.pb.txt"
-ignore_files = [
-	"google/protobuf/descriptor.proto",
-	"gogoproto/gogo.proto"
-]
diff --git a/vendor/github.com/containerd/cgroups/README.md b/vendor/github.com/containerd/cgroups/README.md
deleted file mode 100644
index 81ad11cc7..000000000
--- a/vendor/github.com/containerd/cgroups/README.md
+++ /dev/null
@@ -1,124 +0,0 @@
-# cgroups
-
-[![Build Status](https://travis-ci.org/containerd/cgroups.svg?branch=master)](https://travis-ci.org/containerd/cgroups)
-[![codecov](https://codecov.io/gh/containerd/cgroups/branch/master/graph/badge.svg)](https://codecov.io/gh/containerd/cgroups)
-[![GoDoc](https://godoc.org/github.com/containerd/cgroups?status.svg)](https://godoc.org/github.com/containerd/cgroups)
-[![Go Report Card](https://goreportcard.com/badge/github.com/containerd/cgroups)](https://goreportcard.com/report/github.com/containerd/cgroups)
-
-Go package for creating, managing, inspecting, and destroying cgroups.
-The resources format for settings on the cgroup uses the OCI runtime-spec found
-[here](https://github.com/opencontainers/runtime-spec).
-
-## Examples
-
-### Create a new cgroup
-
-This creates a new cgroup using a static path for all subsystems under `/test`.
-
-* /sys/fs/cgroup/cpu/test
-* /sys/fs/cgroup/memory/test
-* etc....
-
-It uses a single hierarchy and specifies cpu shares as a resource constraint and
-uses the v1 implementation of cgroups.
-
-
-```go
-shares := uint64(100)
-control, err := cgroups.New(cgroups.V1, cgroups.StaticPath("/test"), &specs.LinuxResources{
-    CPU: &specs.CPU{
-        Shares: &shares,
-    },
-})
-defer control.Delete()
-```
-
-### Create with systemd slice support
-
-
-```go
-control, err := cgroups.New(cgroups.Systemd, cgroups.Slice("system.slice", "runc-test"), &specs.LinuxResources{
-    CPU: &specs.CPU{
-        Shares: &shares,
-    },
-})
-
-```
-
-### Load an existing cgroup
-
-```go
-control, err = cgroups.Load(cgroups.V1, cgroups.StaticPath("/test"))
-```
-
-### Add a process to the cgroup
-
-```go
-if err := control.Add(cgroups.Process{Pid:1234}); err != nil {
-}
-```
-
-###  Update the cgroup 
-
-To update the resources applied in the cgroup
-
-```go
-shares = uint64(200)
-if err := control.Update(&specs.LinuxResources{
-    CPU: &specs.CPU{
-        Shares: &shares,
-    },
-}); err != nil {
-}
-```
-
-### Freeze and Thaw the cgroup
-
-```go
-if err := control.Freeze(); err != nil {
-}
-if err := control.Thaw(); err != nil {
-}
-```
-
-### List all processes in the cgroup or recursively
-
-```go
-processes, err := control.Processes(cgroups.Devices, recursive)
-```
-
-### Get Stats on the cgroup
-
-```go
-stats, err := control.Stat()
-```
-
-By adding `cgroups.IgnoreNotExist` all non-existent files will be ignored, e.g. swap memory stats without swap enabled
-```go
-stats, err := control.Stat(cgroups.IgnoreNotExist)
-```
-
-### Move process across cgroups
-
-This allows you to take processes from one cgroup and move them to another.
-
-```go
-err := control.MoveTo(destination)
-```
-
-### Create subcgroup
-
-```go
-subCgroup, err := control.New("child", resources)
-```
-
-## Project details
-
-Cgroups is a containerd sub-project, licensed under the [Apache 2.0 license](./LICENSE).
-As a containerd sub-project, you will find the:
-
- * [Project governance](https://github.com/containerd/project/blob/master/GOVERNANCE.md),
- * [Maintainers](https://github.com/containerd/project/blob/master/MAINTAINERS),
- * and [Contributing guidelines](https://github.com/containerd/project/blob/master/CONTRIBUTING.md)
-
-information in our [`containerd/project`](https://github.com/containerd/project) repository.
diff --git a/vendor/github.com/containerd/cgroups/blkio.go b/vendor/github.com/containerd/cgroups/blkio.go
deleted file mode 100644
index 875fb5546..000000000
--- a/vendor/github.com/containerd/cgroups/blkio.go
+++ /dev/null
@@ -1,337 +0,0 @@
-/*
-   Copyright The containerd Authors.
-
-   Licensed under the Apache License, Version 2.0 (the "License");
-   you may not use this file except in compliance with the License.
-   You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-*/
-
-package cgroups
-
-import (
-	"bufio"
-	"fmt"
-	"io"
-	"io/ioutil"
-	"os"
-	"path/filepath"
-	"strconv"
-	"strings"
-
-	specs "github.com/opencontainers/runtime-spec/specs-go"
-)
-
-func NewBlkio(root string) *blkioController {
-	return &blkioController{
-		root: filepath.Join(root, string(Blkio)),
-	}
-}
-
-type blkioController struct {
-	root string
-}
-
-func (b *blkioController) Name() Name {
-	return Blkio
-}
-
-func (b *blkioController) Path(path string) string {
-	return filepath.Join(b.root, path)
-}
-
-func (b *blkioController) Create(path string, resources *specs.LinuxResources) error {
-	if err := os.MkdirAll(b.Path(path), defaultDirPerm); err != nil {
-		return err
-	}
-	if resources.BlockIO == nil {
-		return nil
-	}
-	for _, t := range createBlkioSettings(resources.BlockIO) {
-		if t.value != nil {
-			if err := ioutil.WriteFile(
-				filepath.Join(b.Path(path), fmt.Sprintf("blkio.%s", t.name)),
-				t.format(t.value),
-				defaultFilePerm,
-			); err != nil {
-				return err
-			}
-		}
-	}
-	return nil
-}
-
-func (b *blkioController) Update(path string, resources *specs.LinuxResources) error {
-	return b.Create(path, resources)
-}
-
-func (b *blkioController) Stat(path string, stats *Metrics) error {
-	stats.Blkio = &BlkIOStat{}
-	settings := []blkioStatSettings{
-		{
-			name:  "throttle.io_serviced",
-			entry: &stats.Blkio.IoServicedRecursive,
-		},
-		{
-			name:  "throttle.io_service_bytes",
-			entry: &stats.Blkio.IoServiceBytesRecursive,
-		},
-	}
-	// Try to read CFQ stats available on all CFQ enabled kernels first
-	if _, err := os.Lstat(filepath.Join(b.Path(path), fmt.Sprintf("blkio.io_serviced_recursive"))); err == nil {
-		settings = append(settings,
-			blkioStatSettings{
-				name:  "sectors_recursive",
-				entry: &stats.Blkio.SectorsRecursive,
-			},
-			blkioStatSettings{
-				name:  "io_service_bytes_recursive",
-				entry: &stats.Blkio.IoServiceBytesRecursive,
-			},
-			blkioStatSettings{
-				name:  "io_serviced_recursive",
-				entry: &stats.Blkio.IoServicedRecursive,
-			},
-			blkioStatSettings{
-				name:  "io_queued_recursive",
-				entry: &stats.Blkio.IoQueuedRecursive,
-			},
-			blkioStatSettings{
-				name:  "io_service_time_recursive",
-				entry: &stats.Blkio.IoServiceTimeRecursive,
-			},
-			blkioStatSettings{
-				name:  "io_wait_time_recursive",
-				entry: &stats.Blkio.IoWaitTimeRecursive,
-			},
-			blkioStatSettings{
-				name:  "io_merged_recursive",
-				entry: &stats.Blkio.IoMergedRecursive,
-			},
-			blkioStatSettings{
-				name:  "time_recursive",
-				entry: &stats.Blkio.IoTimeRecursive,
-			},
-		)
-	}
-	f, err := os.Open("/proc/diskstats")
-	if err != nil {
-		return err
-	}
-	defer f.Close()
-
-	devices, err := getDevices(f)
-	if err != nil {
-		return err
-	}
-
-	for _, t := range settings {
-		if err := b.readEntry(devices, path, t.name, t.entry); err != nil {
-			return err
-		}
-	}
-	return nil
-}
-
-func (b *blkioController) readEntry(devices map[deviceKey]string, path, name string, entry *[]*BlkIOEntry) error {
-	f, err := os.Open(filepath.Join(b.Path(path), fmt.Sprintf("blkio.%s", name)))
-	if err != nil {
-		return err
-	}
-	defer f.Close()
-	sc := bufio.NewScanner(f)
-	for sc.Scan() {
-		if err := sc.Err(); err != nil {
-			return err
-		}
-		// format: dev type amount
-		fields := strings.FieldsFunc(sc.Text(), splitBlkIOStatLine)
-		if len(fields) < 3 {
-			if len(fields) == 2 && fields[0] == "Total" {
-				// skip total line
-				continue
-			} else {
-				return fmt.Errorf("Invalid line found while parsing %s: %s", path, sc.Text())
-			}
-		}
-		major, err := strconv.ParseUint(fields[0], 10, 64)
-		if err != nil {
-			return err
-		}
-		minor, err := strconv.ParseUint(fields[1], 10, 64)
-		if err != nil {
-			return err
-		}
-		op := ""
-		valueField := 2
-		if len(fields) == 4 {
-			op = fields[2]
-			valueField = 3
-		}
-		v, err := strconv.ParseUint(fields[valueField], 10, 64)
-		if err != nil {
-			return err
-		}
-		*entry = append(*entry, &BlkIOEntry{
-			Device: devices[deviceKey{major, minor}],
-			Major:  major,
-			Minor:  minor,
-			Op:     op,
-			Value:  v,
-		})
-	}
-	return nil
-}
-
-func createBlkioSettings(blkio *specs.LinuxBlockIO) []blkioSettings {
-	settings := []blkioSettings{}
-
-	if blkio.Weight != nil {
-		settings = append(settings,
-			blkioSettings{
-				name:   "weight",
-				value:  blkio.Weight,
-				format: uintf,
-			})
-	}
-	if blkio.LeafWeight != nil {
-		settings = append(settings,
-			blkioSettings{
-				name:   "leaf_weight",
-				value:  blkio.LeafWeight,
-				format: uintf,
-			})
-	}
-	for _, wd := range blkio.WeightDevice {
-		if wd.Weight != nil {
-			settings = append(settings,
-				blkioSettings{
-					name:   "weight_device",
-					value:  wd,
-					format: weightdev,
-				})
-		}
-		if wd.LeafWeight != nil {
-			settings = append(settings,
-				blkioSettings{
-					name:   "leaf_weight_device",
-					value:  wd,
-					format: weightleafdev,
-				})
-		}
-	}
-	for _, t := range []struct {
-		name string
-		list []specs.LinuxThrottleDevice
-	}{
-		{
-			name: "throttle.read_bps_device",
-			list: blkio.ThrottleReadBpsDevice,
-		},
-		{
-			name: "throttle.read_iops_device",
-			list: blkio.ThrottleReadIOPSDevice,
-		},
-		{
-			name: "throttle.write_bps_device",
-			list: blkio.ThrottleWriteBpsDevice,
-		},
-		{
-			name: "throttle.write_iops_device",
-			list: blkio.ThrottleWriteIOPSDevice,
-		},
-	} {
-		for _, td := range t.list {
-			settings = append(settings, blkioSettings{
-				name:   t.name,
-				value:  td,
-				format: throttleddev,
-			})
-		}
-	}
-	return settings
-}
-
-type blkioSettings struct {
-	name   string
-	value  interface{}
-	format func(v interface{}) []byte
-}
-
-type blkioStatSettings struct {
-	name  string
-	entry *[]*BlkIOEntry
-}
-
-func uintf(v interface{}) []byte {
-	return []byte(strconv.FormatUint(uint64(*v.(*uint16)), 10))
-}
-
-func weightdev(v interface{}) []byte {
-	wd := v.(specs.LinuxWeightDevice)
-	return []byte(fmt.Sprintf("%d:%d %d", wd.Major, wd.Minor, *wd.Weight))
-}
-
-func weightleafdev(v interface{}) []byte {
-	wd := v.(specs.LinuxWeightDevice)
-	return []byte(fmt.Sprintf("%d:%d %d", wd.Major, wd.Minor, *wd.LeafWeight))
-}
-
-func throttleddev(v interface{}) []byte {
-	td := v.(specs.LinuxThrottleDevice)
-	return []byte(fmt.Sprintf("%d:%d %d", td.Major, td.Minor, td.Rate))
-}
-
-func splitBlkIOStatLine(r rune) bool {
-	return r == ' ' || r == ':'
-}
-
-type deviceKey struct {
-	major, minor uint64
-}
-
-// getDevices makes a best effort attempt to read all the devices into a map
-// keyed by major and minor number. Since devices may be mapped multiple times,
-// we err on taking the first occurrence.
-func getDevices(r io.Reader) (map[deviceKey]string, error) {
-
-	var (
-		s       = bufio.NewScanner(r)
-		devices = make(map[deviceKey]string)
-	)
-	for s.Scan() {
-		fields := strings.Fields(s.Text())
-		major, err := strconv.Atoi(fields[0])
-		if err != nil {
-			return nil, err
-		}
-		minor, err := strconv.Atoi(fields[1])
-		if err != nil {
-			return nil, err
-		}
-		key := deviceKey{
-			major: uint64(major),
-			minor: uint64(minor),
-		}
-		if _, ok := devices[key]; ok {
-			continue
-		}
-		devices[key] = filepath.Join("/dev", fields[2])
-	}
-	return devices, s.Err()
-}
-
-func major(devNumber uint64) uint64 {
-	return (devNumber >> 8) & 0xfff
-}
-
-func minor(devNumber uint64) uint64 {
-	return (devNumber & 0xff) | ((devNumber >> 12) & 0xfff00)
-}
diff --git a/vendor/github.com/containerd/cgroups/cgroup.go b/vendor/github.com/containerd/cgroups/cgroup.go
deleted file mode 100644
index 53866685b..000000000
--- a/vendor/github.com/containerd/cgroups/cgroup.go
+++ /dev/null
@@ -1,532 +0,0 @@
-/*
-   Copyright The containerd Authors.
-
-   Licensed under the Apache License, Version 2.0 (the "License");
-   you may not use this file except in compliance with the License.
-   You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-*/
-
-package cgroups
-
-import (
-	"fmt"
-	"io/ioutil"
-	"os"
-	"path/filepath"
-	"strconv"
-	"strings"
-	"sync"
-
-	specs "github.com/opencontainers/runtime-spec/specs-go"
-	"github.com/pkg/errors"
-)
-
-// New returns a new control via the cgroup cgroups interface
-func New(hierarchy Hierarchy, path Path, resources *specs.LinuxResources, opts ...InitOpts) (Cgroup, error) {
-	config := newInitConfig()
-	for _, o := range opts {
-		if err := o(config); err != nil {
-			return nil, err
-		}
-	}
-	subsystems, err := hierarchy()
-	if err != nil {
-		return nil, err
-	}
-	var active []Subsystem
-	for _, s := range subsystems {
-		// check if subsystem exists
-		if err := initializeSubsystem(s, path, resources); err != nil {
-			if err == ErrControllerNotActive {
-				if config.InitCheck != nil {
-					if skerr := config.InitCheck(s, path, err); skerr != nil {
-						if skerr != ErrIgnoreSubsystem {
-							return nil, skerr
-						}
-					}
-				}
-				continue
-			}
-			return nil, err
-		}
-		active = append(active, s)
-	}
-	return &cgroup{
-		path:       path,
-		subsystems: active,
-	}, nil
-}
-
-// Load will load an existing cgroup and allow it to be controlled
-func Load(hierarchy Hierarchy, path Path, opts ...InitOpts) (Cgroup, error) {
-	config := newInitConfig()
-	for _, o := range opts {
-		if err := o(config); err != nil {
-			return nil, err
-		}
-	}
-	var activeSubsystems []Subsystem
-	subsystems, err := hierarchy()
-	if err != nil {
-		return nil, err
-	}
-	// check that the subsystems still exist, and keep only those that actually exist
-	for _, s := range pathers(subsystems) {
-		p, err := path(s.Name())
-		if err != nil {
-			if os.IsNotExist(errors.Cause(err)) {
-				return nil, ErrCgroupDeleted
-			}
-			if err == ErrControllerNotActive {
-				if config.InitCheck != nil {
-					if skerr := config.InitCheck(s, path, err); skerr != nil {
-						if skerr != ErrIgnoreSubsystem {
-							return nil, skerr
-						}
-					}
-				}
-				continue
-			}
-			return nil, err
-		}
-		if _, err := os.Lstat(s.Path(p)); err != nil {
-			if os.IsNotExist(err) {
-				continue
-			}
-			return nil, err
-		}
-		activeSubsystems = append(activeSubsystems, s)
-	}
-	// if we do not have any active systems then the cgroup is deleted
-	if len(activeSubsystems) == 0 {
-		return nil, ErrCgroupDeleted
-	}
-	return &cgroup{
-		path:       path,
-		subsystems: activeSubsystems,
-	}, nil
-}
-
-type cgroup struct {
-	path Path
-
-	subsystems []Subsystem
-	mu         sync.Mutex
-	err        error
-}
-
-// New returns a new sub cgroup
-func (c *cgroup) New(name string, resources *specs.LinuxResources) (Cgroup, error) {
-	c.mu.Lock()
-	defer c.mu.Unlock()
-	if c.err != nil {
-		return nil, c.err
-	}
-	path := subPath(c.path, name)
-	for _, s := range c.subsystems {
-		if err := initializeSubsystem(s, path, resources); err != nil {
-			return nil, err
-		}
-	}
-	return &cgroup{
-		path:       path,
-		subsystems: c.subsystems,
-	}, nil
-}
-
-// Subsystems returns all the subsystems that are currently being
-// consumed by the group
-func (c *cgroup) Subsystems() []Subsystem {
-	return c.subsystems
-}
-
-// Add moves the provided process into the new cgroup
-func (c *cgroup) Add(process Process) error {
-	if process.Pid <= 0 {
-		return ErrInvalidPid
-	}
-	c.mu.Lock()
-	defer c.mu.Unlock()
-	if c.err != nil {
-		return c.err
-	}
-	return c.add(process)
-}
-
-func (c *cgroup) add(process Process) error {
-	for _, s := range pathers(c.subsystems) {
-		p, err := c.path(s.Name())
-		if err != nil {
-			return err
-		}
-		if err := ioutil.WriteFile(
-			filepath.Join(s.Path(p), cgroupProcs),
-			[]byte(strconv.Itoa(process.Pid)),
-			defaultFilePerm,
-		); err != nil {
-			return err
-		}
-	}
-	return nil
-}
-
-// AddTask moves the provided tasks (threads) into the new cgroup
-func (c *cgroup) AddTask(process Process) error {
-	if process.Pid <= 0 {
-		return ErrInvalidPid
-	}
-	c.mu.Lock()
-	defer c.mu.Unlock()
-	if c.err != nil {
-		return c.err
-	}
-	return c.addTask(process)
-}
-
-func (c *cgroup) addTask(process Process) error {
-	for _, s := range pathers(c.subsystems) {
-		p, err := c.path(s.Name())
-		if err != nil {
-			return err
-		}
-		if err := ioutil.WriteFile(
-			filepath.Join(s.Path(p), cgroupTasks),
-			[]byte(strconv.Itoa(process.Pid)),
-			defaultFilePerm,
-		); err != nil {
-			return err
-		}
-	}
-	return nil
-}
-
-// Delete will remove the control group from each of the subsystems registered
-func (c *cgroup) Delete() error {
-	c.mu.Lock()
-	defer c.mu.Unlock()
-	if c.err != nil {
-		return c.err
-	}
-	var errors []string
-	for _, s := range c.subsystems {
-		if d, ok := s.(deleter); ok {
-			sp, err := c.path(s.Name())
-			if err != nil {
-				return err
-			}
-			if err := d.Delete(sp); err != nil {
-				errors = append(errors, string(s.Name()))
-			}
-			continue
-		}
-		if p, ok := s.(pather); ok {
-			sp, err := c.path(s.Name())
-			if err != nil {
-				return err
-			}
-			path := p.Path(sp)
-			if err := remove(path); err != nil {
-				errors = append(errors, path)
-			}
-		}
-	}
-	if len(errors) > 0 {
-		return fmt.Errorf("cgroups: unable to remove paths %s", strings.Join(errors, ", "))
-	}
-	c.err = ErrCgroupDeleted
-	return nil
-}
-
-// Stat returns the current metrics for the cgroup
-func (c *cgroup) Stat(handlers ...ErrorHandler) (*Metrics, error) {
-	c.mu.Lock()
-	defer c.mu.Unlock()
-	if c.err != nil {
-		return nil, c.err
-	}
-	if len(handlers) == 0 {
-		handlers = append(handlers, errPassthrough)
-	}
-	var (
-		stats = &Metrics{
-			CPU: &CPUStat{
-				Throttling: &Throttle{},
-				Usage:      &CPUUsage{},
-			},
-		}
-		wg   = &sync.WaitGroup{}
-		errs = make(chan error, len(c.subsystems))
-	)
-	for _, s := range c.subsystems {
-		if ss, ok := s.(stater); ok {
-			sp, err := c.path(s.Name())
-			if err != nil {
-				return nil, err
-			}
-			wg.Add(1)
-			go func() {
-				defer wg.Done()
-				if err := ss.Stat(sp, stats); err != nil {
-					for _, eh := range handlers {
-						if herr := eh(err); herr != nil {
-							errs <- herr
-						}
-					}
-				}
-			}()
-		}
-	}
-	wg.Wait()
-	close(errs)
-	for err := range errs {
-		return nil, err
-	}
-	return stats, nil
-}
-
-// Update updates the cgroup with the new resource values provided
-//
-// Be prepared to handle EBUSY when trying to update a cgroup with
-// live processes and other operations like Stats being performed at the
-// same time
-func (c *cgroup) Update(resources *specs.LinuxResources) error {
-	c.mu.Lock()
-	defer c.mu.Unlock()
-	if c.err != nil {
-		return c.err
-	}
-	for _, s := range c.subsystems {
-		if u, ok := s.(updater); ok {
-			sp, err := c.path(s.Name())
-			if err != nil {
-				return err
-			}
-			if err := u.Update(sp, resources); err != nil {
-				return err
-			}
-		}
-	}
-	return nil
-}
-
-// Processes returns the processes running inside the cgroup along
-// with the subsystem used, pid, and path
-func (c *cgroup) Processes(subsystem Name, recursive bool) ([]Process, error) {
-	c.mu.Lock()
-	defer c.mu.Unlock()
-	if c.err != nil {
-		return nil, c.err
-	}
-	return c.processes(subsystem, recursive)
-}
-
-func (c *cgroup) processes(subsystem Name, recursive bool) ([]Process, error) {
-	s := c.getSubsystem(subsystem)
-	sp, err := c.path(subsystem)
-	if err != nil {
-		return nil, err
-	}
-	path := s.(pather).Path(sp)
-	var processes []Process
-	err = filepath.Walk(path, func(p string, info os.FileInfo, err error) error {
-		if err != nil {
-			return err
-		}
-		if !recursive && info.IsDir() {
-			if p == path {
-				return nil
-			}
-			return filepath.SkipDir
-		}
-		dir, name := filepath.Split(p)
-		if name != cgroupProcs {
-			return nil
-		}
-		procs, err := readPids(dir, subsystem)
-		if err != nil {
-			return err
-		}
-		processes = append(processes, procs...)
-		return nil
-	})
-	return processes, err
-}
-
-// Tasks returns the tasks running inside the cgroup along
-// with the subsystem used, pid, and path
-func (c *cgroup) Tasks(subsystem Name, recursive bool) ([]Task, error) {
-	c.mu.Lock()
-	defer c.mu.Unlock()
-	if c.err != nil {
-		return nil, c.err
-	}
-	return c.tasks(subsystem, recursive)
-}
-
-func (c *cgroup) tasks(subsystem Name, recursive bool) ([]Task, error) {
-	s := c.getSubsystem(subsystem)
-	sp, err := c.path(subsystem)
-	if err != nil {
-		return nil, err
-	}
-	path := s.(pather).Path(sp)
-	var tasks []Task
-	err = filepath.Walk(path, func(p string, info os.FileInfo, err error) error {
-		if err != nil {
-			return err
-		}
-		if !recursive && info.IsDir() {
-			if p == path {
-				return nil
-			}
-			return filepath.SkipDir
-		}
-		dir, name := filepath.Split(p)
-		if name != cgroupTasks {
-			return nil
-		}
-		procs, err := readTasksPids(dir, subsystem)
-		if err != nil {
-			return err
-		}
-		tasks = append(tasks, procs...)
-		return nil
-	})
-	return tasks, err
-}
-
-// Freeze freezes the entire cgroup and all the processes inside it
-func (c *cgroup) Freeze() error {
-	c.mu.Lock()
-	defer c.mu.Unlock()
-	if c.err != nil {
-		return c.err
-	}
-	s := c.getSubsystem(Freezer)
-	if s == nil {
-		return ErrFreezerNotSupported
-	}
-	sp, err := c.path(Freezer)
-	if err != nil {
-		return err
-	}
-	return s.(*freezerController).Freeze(sp)
-}
-
-// Thaw thaws out the cgroup and all the processes inside it
-func (c *cgroup) Thaw() error {
-	c.mu.Lock()
-	defer c.mu.Unlock()
-	if c.err != nil {
-		return c.err
-	}
-	s := c.getSubsystem(Freezer)
-	if s == nil {
-		return ErrFreezerNotSupported
-	}
-	sp, err := c.path(Freezer)
-	if err != nil {
-		return err
-	}
-	return s.(*freezerController).Thaw(sp)
-}
-
-// OOMEventFD returns the memory cgroup's out of memory event fd that triggers
-// when processes inside the cgroup receive an oom event. Returns
-// ErrMemoryNotSupported if memory cgroups is not supported.
-func (c *cgroup) OOMEventFD() (uintptr, error) {
-	c.mu.Lock()
-	defer c.mu.Unlock()
-	if c.err != nil {
-		return 0, c.err
-	}
-	s := c.getSubsystem(Memory)
-	if s == nil {
-		return 0, ErrMemoryNotSupported
-	}
-	sp, err := c.path(Memory)
-	if err != nil {
-		return 0, err
-	}
-	return s.(*memoryController).OOMEventFD(sp)
-}
-
-// State returns the state of the cgroup and its processes
-func (c *cgroup) State() State {
-	c.mu.Lock()
-	defer c.mu.Unlock()
-	c.checkExists()
-	if c.err != nil && c.err == ErrCgroupDeleted {
-		return Deleted
-	}
-	s := c.getSubsystem(Freezer)
-	if s == nil {
-		return Thawed
-	}
-	sp, err := c.path(Freezer)
-	if err != nil {
-		return Unknown
-	}
-	state, err := s.(*freezerController).state(sp)
-	if err != nil {
-		return Unknown
-	}
-	return state
-}
-
-// MoveTo does a recursive move subsystem by subsystem of all the processes
-// inside the group
-func (c *cgroup) MoveTo(destination Cgroup) error {
-	c.mu.Lock()
-	defer c.mu.Unlock()
-	if c.err != nil {
-		return c.err
-	}
-	for _, s := range c.subsystems {
-		processes, err := c.processes(s.Name(), true)
-		if err != nil {
-			return err
-		}
-		for _, p := range processes {
-			if err := destination.Add(p); err != nil {
-				if strings.Contains(err.Error(), "no such process") {
-					continue
-				}
-				return err
-			}
-		}
-	}
-	return nil
-}
-
-func (c *cgroup) getSubsystem(n Name) Subsystem {
-	for _, s := range c.subsystems {
-		if s.Name() == n {
-			return s
-		}
-	}
-	return nil
-}
-
-func (c *cgroup) checkExists() {
-	for _, s := range pathers(c.subsystems) {
-		p, err := c.path(s.Name())
-		if err != nil {
-			return
-		}
-		if _, err := os.Lstat(s.Path(p)); err != nil {
-			if os.IsNotExist(err) {
-				c.err = ErrCgroupDeleted
-				return
-			}
-		}
-	}
-}
diff --git a/vendor/github.com/containerd/cgroups/control.go b/vendor/github.com/containerd/cgroups/control.go
deleted file mode 100644
index 1f62c54f3..000000000
--- a/vendor/github.com/containerd/cgroups/control.go
+++ /dev/null
@@ -1,88 +0,0 @@
-/*
-   Copyright The containerd Authors.
-
-   Licensed under the Apache License, Version 2.0 (the "License");
-   you may not use this file except in compliance with the License.
-   You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-*/
-
-package cgroups
-
-import (
-	"os"
-
-	specs "github.com/opencontainers/runtime-spec/specs-go"
-)
-
-const (
-	cgroupProcs    = "cgroup.procs"
-	cgroupTasks    = "tasks"
-	defaultDirPerm = 0755
-)
-
-// defaultFilePerm is a var so that the test framework can change the filemode
-// of all files created when the tests are running.  The difference between the
-// tests and real world use is that files like "cgroup.procs" will exist when writing
-// to a read cgroup filesystem and do not exist prior when running in the tests.
-// this is set to a non 0 value in the test code
-var defaultFilePerm = os.FileMode(0)
-
-type Process struct {
-	// Subsystem is the name of the subsystem that the process is in
-	Subsystem Name
-	// Pid is the process id of the process
-	Pid int
-	// Path is the full path of the subsystem and location that the process is in
-	Path string
-}
-
-type Task struct {
-	// Subsystem is the name of the subsystem that the task is in
-	Subsystem Name
-	// Pid is the process id of the task
-	Pid int
-	// Path is the full path of the subsystem and location that the task is in
-	Path string
-}
-
-// Cgroup handles interactions with the individual groups to perform
-// actions on them as them main interface to this cgroup package
-type Cgroup interface {
-	// New creates a new cgroup under the calling cgroup
-	New(string, *specs.LinuxResources) (Cgroup, error)
-	// Add adds a process to the cgroup (cgroup.procs)
-	Add(Process) error
-	// AddTask adds a process to the cgroup (tasks)
-	AddTask(Process) error
-	// Delete removes the cgroup as a whole
-	Delete() error
-	// MoveTo moves all the processes under the calling cgroup to the provided one
-	// subsystems are moved one at a time
-	MoveTo(Cgroup) error
-	// Stat returns the stats for all subsystems in the cgroup
-	Stat(...ErrorHandler) (*Metrics, error)
-	// Update updates all the subsystems with the provided resource changes
-	Update(resources *specs.LinuxResources) error
-	// Processes returns all the processes in a select subsystem for the cgroup
-	Processes(Name, bool) ([]Process, error)
-	// Tasks returns all the tasks in a select subsystem for the cgroup
-	Tasks(Name, bool) ([]Task, error)
-	// Freeze freezes or pauses all processes inside the cgroup
-	Freeze() error
-	// Thaw thaw or resumes all processes inside the cgroup
-	Thaw() error
-	// OOMEventFD returns the memory subsystem's event fd for OOM events
-	OOMEventFD() (uintptr, error)
-	// State returns the cgroups current state
-	State() State
-	// Subsystems returns all the subsystems in the cgroup
-	Subsystems() []Subsystem
-}
diff --git a/vendor/github.com/containerd/cgroups/cpu.go b/vendor/github.com/containerd/cgroups/cpu.go
deleted file mode 100644
index 431cd3e51..000000000
--- a/vendor/github.com/containerd/cgroups/cpu.go
+++ /dev/null
@@ -1,129 +0,0 @@
-/*
-   Copyright The containerd Authors.
-
-   Licensed under the Apache License, Version 2.0 (the "License");
-   you may not use this file except in compliance with the License.
-   You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-*/
-
-package cgroups
-
-import (
-	"bufio"
-	"fmt"
-	"io/ioutil"
-	"os"
-	"path/filepath"
-	"strconv"
-
-	specs "github.com/opencontainers/runtime-spec/specs-go"
-)
-
-func NewCpu(root string) *cpuController {
-	return &cpuController{
-		root: filepath.Join(root, string(Cpu)),
-	}
-}
-
-type cpuController struct {
-	root string
-}
-
-func (c *cpuController) Name() Name {
-	return Cpu
-}
-
-func (c *cpuController) Path(path string) string {
-	return filepath.Join(c.root, path)
-}
-
-func (c *cpuController) Create(path string, resources *specs.LinuxResources) error {
-	if err := os.MkdirAll(c.Path(path), defaultDirPerm); err != nil {
-		return err
-	}
-	if cpu := resources.CPU; cpu != nil {
-		for _, t := range []struct {
-			name   string
-			ivalue *int64
-			uvalue *uint64
-		}{
-			{
-				name:   "rt_period_us",
-				uvalue: cpu.RealtimePeriod,
-			},
-			{
-				name:   "rt_runtime_us",
-				ivalue: cpu.RealtimeRuntime,
-			},
-			{
-				name:   "shares",
-				uvalue: cpu.Shares,
-			},
-			{
-				name:   "cfs_period_us",
-				uvalue: cpu.Period,
-			},
-			{
-				name:   "cfs_quota_us",
-				ivalue: cpu.Quota,
-			},
-		} {
-			var value []byte
-			if t.uvalue != nil {
-				value = []byte(strconv.FormatUint(*t.uvalue, 10))
-			} else if t.ivalue != nil {
-				value = []byte(strconv.FormatInt(*t.ivalue, 10))
-			}
-			if value != nil {
-				if err := ioutil.WriteFile(
-					filepath.Join(c.Path(path), fmt.Sprintf("cpu.%s", t.name)),
-					value,
-					defaultFilePerm,
-				); err != nil {
-					return err
-				}
-			}
-		}
-	}
-	return nil
-}
-
-func (c *cpuController) Update(path string, resources *specs.LinuxResources) error {
-	return c.Create(path, resources)
-}
-
-func (c *cpuController) Stat(path string, stats *Metrics) error {
-	f, err := os.Open(filepath.Join(c.Path(path), "cpu.stat"))
-	if err != nil {
-		return err
-	}
-	defer f.Close()
-	// get or create the cpu field because cpuacct can also set values on this struct
-	sc := bufio.NewScanner(f)
-	for sc.Scan() {
-		if err := sc.Err(); err != nil {
-			return err
-		}
-		key, v, err := parseKV(sc.Text())
-		if err != nil {
-			return err
-		}
-		switch key {
-		case "nr_periods":
-			stats.CPU.Throttling.Periods = v
-		case "nr_throttled":
-			stats.CPU.Throttling.ThrottledPeriods = v
-		case "throttled_time":
-			stats.CPU.Throttling.ThrottledTime = v
-		}
-	}
-	return nil
-}
diff --git a/vendor/github.com/containerd/cgroups/cpuacct.go b/vendor/github.com/containerd/cgroups/cpuacct.go
deleted file mode 100644
index 42a490a87..000000000
--- a/vendor/github.com/containerd/cgroups/cpuacct.go
+++ /dev/null
@@ -1,121 +0,0 @@
-/*
-   Copyright The containerd Authors.
-
-   Licensed under the Apache License, Version 2.0 (the "License");
-   you may not use this file except in compliance with the License.
-   You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-*/
-
-package cgroups
-
-import (
-	"fmt"
-	"io/ioutil"
-	"path/filepath"
-	"strconv"
-	"strings"
-)
-
-const nanosecondsInSecond = 1000000000
-
-var clockTicks = getClockTicks()
-
-func NewCpuacct(root string) *cpuacctController {
-	return &cpuacctController{
-		root: filepath.Join(root, string(Cpuacct)),
-	}
-}
-
-type cpuacctController struct {
-	root string
-}
-
-func (c *cpuacctController) Name() Name {
-	return Cpuacct
-}
-
-func (c *cpuacctController) Path(path string) string {
-	return filepath.Join(c.root, path)
-}
-
-func (c *cpuacctController) Stat(path string, stats *Metrics) error {
-	user, kernel, err := c.getUsage(path)
-	if err != nil {
-		return err
-	}
-	total, err := readUint(filepath.Join(c.Path(path), "cpuacct.usage"))
-	if err != nil {
-		return err
-	}
-	percpu, err := c.percpuUsage(path)
-	if err != nil {
-		return err
-	}
-	stats.CPU.Usage.Total = total
-	stats.CPU.Usage.User = user
-	stats.CPU.Usage.Kernel = kernel
-	stats.CPU.Usage.PerCPU = percpu
-	return nil
-}
-
-func (c *cpuacctController) percpuUsage(path string) ([]uint64, error) {
-	var usage []uint64
-	data, err := ioutil.ReadFile(filepath.Join(c.Path(path), "cpuacct.usage_percpu"))
-	if err != nil {
-		return nil, err
-	}
-	for _, v := range strings.Fields(string(data)) {
-		u, err := strconv.ParseUint(v, 10, 64)
-		if err != nil {
-			return nil, err
-		}
-		usage = append(usage, u)
-	}
-	return usage, nil
-}
-
-func (c *cpuacctController) getUsage(path string) (user uint64, kernel uint64, err error) {
-	statPath := filepath.Join(c.Path(path), "cpuacct.stat")
-	data, err := ioutil.ReadFile(statPath)
-	if err != nil {
-		return 0, 0, err
-	}
-	fields := strings.Fields(string(data))
-	if len(fields) != 4 {
-		return 0, 0, fmt.Errorf("%q is expected to have 4 fields", statPath)
-	}
-	for _, t := range []struct {
-		index int
-		name  string
-		value *uint64
-	}{
-		{
-			index: 0,
-			name:  "user",
-			value: &user,
-		},
-		{
-			index: 2,
-			name:  "system",
-			value: &kernel,
-		},
-	} {
-		if fields[t.index] != t.name {
-			return 0, 0, fmt.Errorf("expected field %q but found %q in %q", t.name, fields[t.index], statPath)
-		}
-		v, err := strconv.ParseUint(fields[t.index+1], 10, 64)
-		if err != nil {
-			return 0, 0, err
-		}
-		*t.value = v
-	}
-	return (user * nanosecondsInSecond) / clockTicks, (kernel * nanosecondsInSecond) / clockTicks, nil
-}
diff --git a/vendor/github.com/containerd/cgroups/cpuset.go b/vendor/github.com/containerd/cgroups/cpuset.go
deleted file mode 100644
index 30208515e..000000000
--- a/vendor/github.com/containerd/cgroups/cpuset.go
+++ /dev/null
@@ -1,159 +0,0 @@
-/*
-   Copyright The containerd Authors.
-
-   Licensed under the Apache License, Version 2.0 (the "License");
-   you may not use this file except in compliance with the License.
-   You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-*/
-
-package cgroups
-
-import (
-	"bytes"
-	"fmt"
-	"io/ioutil"
-	"os"
-	"path/filepath"
-
-	specs "github.com/opencontainers/runtime-spec/specs-go"
-)
-
-func NewCputset(root string) *cpusetController {
-	return &cpusetController{
-		root: filepath.Join(root, string(Cpuset)),
-	}
-}
-
-type cpusetController struct {
-	root string
-}
-
-func (c *cpusetController) Name() Name {
-	return Cpuset
-}
-
-func (c *cpusetController) Path(path string) string {
-	return filepath.Join(c.root, path)
-}
-
-func (c *cpusetController) Create(path string, resources *specs.LinuxResources) error {
-	if err := c.ensureParent(c.Path(path), c.root); err != nil {
-		return err
-	}
-	if err := os.MkdirAll(c.Path(path), defaultDirPerm); err != nil {
-		return err
-	}
-	if err := c.copyIfNeeded(c.Path(path), filepath.Dir(c.Path(path))); err != nil {
-		return err
-	}
-	if resources.CPU != nil {
-		for _, t := range []struct {
-			name  string
-			value string
-		}{
-			{
-				name:  "cpus",
-				value: resources.CPU.Cpus,
-			},
-			{
-				name:  "mems",
-				value: resources.CPU.Mems,
-			},
-		} {
-			if t.value != "" {
-				if err := ioutil.WriteFile(
-					filepath.Join(c.Path(path), fmt.Sprintf("cpuset.%s", t.name)),
-					[]byte(t.value),
-					defaultFilePerm,
-				); err != nil {
-					return err
-				}
-			}
-		}
-	}
-	return nil
-}
-
-func (c *cpusetController) Update(path string, resources *specs.LinuxResources) error {
-	return c.Create(path, resources)
-}
-
-func (c *cpusetController) getValues(path string) (cpus []byte, mems []byte, err error) {
-	if cpus, err = ioutil.ReadFile(filepath.Join(path, "cpuset.cpus")); err != nil && !os.IsNotExist(err) {
-		return
-	}
-	if mems, err = ioutil.ReadFile(filepath.Join(path, "cpuset.mems")); err != nil && !os.IsNotExist(err) {
-		return
-	}
-	return cpus, mems, nil
-}
-
-// ensureParent makes sure that the parent directory of current is created
-// and populated with the proper cpus and mems files copied from
-// it's parent.
-func (c *cpusetController) ensureParent(current, root string) error {
-	parent := filepath.Dir(current)
-	if _, err := filepath.Rel(root, parent); err != nil {
-		return nil
-	}
-	// Avoid infinite recursion.
-	if parent == current {
-		return fmt.Errorf("cpuset: cgroup parent path outside cgroup root")
-	}
-	if cleanPath(parent) != root {
-		if err := c.ensureParent(parent, root); err != nil {
-			return err
-		}
-	}
-	if err := os.MkdirAll(current, defaultDirPerm); err != nil {
-		return err
-	}
-	return c.copyIfNeeded(current, parent)
-}
-
-// copyIfNeeded copies the cpuset.cpus and cpuset.mems from the parent
-// directory to the current directory if the file's contents are 0
-func (c *cpusetController) copyIfNeeded(current, parent string) error {
-	var (
-		err                      error
-		currentCpus, currentMems []byte
-		parentCpus, parentMems   []byte
-	)
-	if currentCpus, currentMems, err = c.getValues(current); err != nil {
-		return err
-	}
-	if parentCpus, parentMems, err = c.getValues(parent); err != nil {
-		return err
-	}
-	if isEmpty(currentCpus) {
-		if err := ioutil.WriteFile(
-			filepath.Join(current, "cpuset.cpus"),
-			parentCpus,
-			defaultFilePerm,
-		); err != nil {
-			return err
-		}
-	}
-	if isEmpty(currentMems) {
-		if err := ioutil.WriteFile(
-			filepath.Join(current, "cpuset.mems"),
-			parentMems,
-			defaultFilePerm,
-		); err != nil {
-			return err
-		}
-	}
-	return nil
-}
-
-func isEmpty(b []byte) bool {
-	return len(bytes.Trim(b, "\n")) == 0
-}
diff --git a/vendor/github.com/containerd/cgroups/devices.go b/vendor/github.com/containerd/cgroups/devices.go
deleted file mode 100644
index f6a3b1947..000000000
--- a/vendor/github.com/containerd/cgroups/devices.go
+++ /dev/null
@@ -1,93 +0,0 @@
-/*
-   Copyright The containerd Authors.
-
-   Licensed under the Apache License, Version 2.0 (the "License");
-   you may not use this file except in compliance with the License.
-   You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-*/
-
-package cgroups
-
-import (
-	"fmt"
-	"io/ioutil"
-	"os"
-	"path/filepath"
-
-	specs "github.com/opencontainers/runtime-spec/specs-go"
-)
-
-const (
-	allowDeviceFile = "devices.allow"
-	denyDeviceFile  = "devices.deny"
-	wildcard        = -1
-)
-
-func NewDevices(root string) *devicesController {
-	return &devicesController{
-		root: filepath.Join(root, string(Devices)),
-	}
-}
-
-type devicesController struct {
-	root string
-}
-
-func (d *devicesController) Name() Name {
-	return Devices
-}
-
-func (d *devicesController) Path(path string) string {
-	return filepath.Join(d.root, path)
-}
-
-func (d *devicesController) Create(path string, resources *specs.LinuxResources) error {
-	if err := os.MkdirAll(d.Path(path), defaultDirPerm); err != nil {
-		return err
-	}
-	for _, device := range resources.Devices {
-		file := denyDeviceFile
-		if device.Allow {
-			file = allowDeviceFile
-		}
-		if device.Type == "" {
-			device.Type = "a"
-		}
-		if err := ioutil.WriteFile(
-			filepath.Join(d.Path(path), file),
-			[]byte(deviceString(device)),
-			defaultFilePerm,
-		); err != nil {
-			return err
-		}
-	}
-	return nil
-}
-
-func (d *devicesController) Update(path string, resources *specs.LinuxResources) error {
-	return d.Create(path, resources)
-}
-
-func deviceString(device specs.LinuxDeviceCgroup) string {
-	return fmt.Sprintf("%s %s:%s %s",
-		device.Type,
-		deviceNumber(device.Major),
-		deviceNumber(device.Minor),
-		device.Access,
-	)
-}
-
-func deviceNumber(number *int64) string {
-	if number == nil || *number == wildcard {
-		return "*"
-	}
-	return fmt.Sprint(*number)
-}
diff --git a/vendor/github.com/containerd/cgroups/errors.go b/vendor/github.com/containerd/cgroups/errors.go
deleted file mode 100644
index f1ad8315c..000000000
--- a/vendor/github.com/containerd/cgroups/errors.go
+++ /dev/null
@@ -1,47 +0,0 @@
-/*
-   Copyright The containerd Authors.
-
-   Licensed under the Apache License, Version 2.0 (the "License");
-   you may not use this file except in compliance with the License.
-   You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-*/
-
-package cgroups
-
-import (
-	"errors"
-	"os"
-)
-
-var (
-	ErrInvalidPid               = errors.New("cgroups: pid must be greater than 0")
-	ErrMountPointNotExist       = errors.New("cgroups: cgroup mountpoint does not exist")
-	ErrInvalidFormat            = errors.New("cgroups: parsing file with invalid format failed")
-	ErrFreezerNotSupported      = errors.New("cgroups: freezer cgroup not supported on this system")
-	ErrMemoryNotSupported       = errors.New("cgroups: memory cgroup not supported on this system")
-	ErrCgroupDeleted            = errors.New("cgroups: cgroup deleted")
-	ErrNoCgroupMountDestination = errors.New("cgroups: cannot find cgroup mount destination")
-)
-
-// ErrorHandler is a function that handles and acts on errors
-type ErrorHandler func(err error) error
-
-// IgnoreNotExist ignores any errors that are for not existing files
-func IgnoreNotExist(err error) error {
-	if os.IsNotExist(err) {
-		return nil
-	}
-	return err
-}
-
-func errPassthrough(err error) error {
-	return err
-}
diff --git a/vendor/github.com/containerd/cgroups/freezer.go b/vendor/github.com/containerd/cgroups/freezer.go
deleted file mode 100644
index 5e668408a..000000000
--- a/vendor/github.com/containerd/cgroups/freezer.go
+++ /dev/null
@@ -1,82 +0,0 @@
-/*
-   Copyright The containerd Authors.
-
-   Licensed under the Apache License, Version 2.0 (the "License");
-   you may not use this file except in compliance with the License.
-   You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-*/
-
-package cgroups
-
-import (
-	"io/ioutil"
-	"path/filepath"
-	"strings"
-	"time"
-)
-
-func NewFreezer(root string) *freezerController {
-	return &freezerController{
-		root: filepath.Join(root, string(Freezer)),
-	}
-}
-
-type freezerController struct {
-	root string
-}
-
-func (f *freezerController) Name() Name {
-	return Freezer
-}
-
-func (f *freezerController) Path(path string) string {
-	return filepath.Join(f.root, path)
-}
-
-func (f *freezerController) Freeze(path string) error {
-	return f.waitState(path, Frozen)
-}
-
-func (f *freezerController) Thaw(path string) error {
-	return f.waitState(path, Thawed)
-}
-
-func (f *freezerController) changeState(path string, state State) error {
-	return ioutil.WriteFile(
-		filepath.Join(f.root, path, "freezer.state"),
-		[]byte(strings.ToUpper(string(state))),
-		defaultFilePerm,
-	)
-}
-
-func (f *freezerController) state(path string) (State, error) {
-	current, err := ioutil.ReadFile(filepath.Join(f.root, path, "freezer.state"))
-	if err != nil {
-		return "", err
-	}
-	return State(strings.ToLower(strings.TrimSpace(string(current)))), nil
-}
-
-func (f *freezerController) waitState(path string, state State) error {
-	for {
-		if err := f.changeState(path, state); err != nil {
-			return err
-		}
-		current, err := f.state(path)
-		if err != nil {
-			return err
-		}
-		if current == state {
-			return nil
-		}
-		time.Sleep(1 * time.Millisecond)
-	}
-}
diff --git a/vendor/github.com/containerd/cgroups/hierarchy.go b/vendor/github.com/containerd/cgroups/hierarchy.go
deleted file mode 100644
index 9221bf3f1..000000000
--- a/vendor/github.com/containerd/cgroups/hierarchy.go
+++ /dev/null
@@ -1,20 +0,0 @@
-/*
-   Copyright The containerd Authors.
-
-   Licensed under the Apache License, Version 2.0 (the "License");
-   you may not use this file except in compliance with the License.
-   You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-*/
-
-package cgroups
-
-// Hierarchy enableds both unified and split hierarchy for cgroups
-type Hierarchy func() ([]Subsystem, error)
diff --git a/vendor/github.com/containerd/cgroups/hugetlb.go b/vendor/github.com/containerd/cgroups/hugetlb.go
deleted file mode 100644
index 3718706d7..000000000
--- a/vendor/github.com/containerd/cgroups/hugetlb.go
+++ /dev/null
@@ -1,109 +0,0 @@
-/*
-   Copyright The containerd Authors.
-
-   Licensed under the Apache License, Version 2.0 (the "License");
-   you may not use this file except in compliance with the License.
-   You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-*/
-
-package cgroups
-
-import (
-	"io/ioutil"
-	"os"
-	"path/filepath"
-	"strconv"
-	"strings"
-
-	specs "github.com/opencontainers/runtime-spec/specs-go"
-)
-
-func NewHugetlb(root string) (*hugetlbController, error) {
-	sizes, err := hugePageSizes()
-	if err != nil {
-		return nil, err
-	}
-
-	return &hugetlbController{
-		root:  filepath.Join(root, string(Hugetlb)),
-		sizes: sizes,
-	}, nil
-}
-
-type hugetlbController struct {
-	root  string
-	sizes []string
-}
-
-func (h *hugetlbController) Name() Name {
-	return Hugetlb
-}
-
-func (h *hugetlbController) Path(path string) string {
-	return filepath.Join(h.root, path)
-}
-
-func (h *hugetlbController) Create(path string, resources *specs.LinuxResources) error {
-	if err := os.MkdirAll(h.Path(path), defaultDirPerm); err != nil {
-		return err
-	}
-	for _, limit := range resources.HugepageLimits {
-		if err := ioutil.WriteFile(
-			filepath.Join(h.Path(path), strings.Join([]string{"hugetlb", limit.Pagesize, "limit_in_bytes"}, ".")),
-			[]byte(strconv.FormatUint(limit.Limit, 10)),
-			defaultFilePerm,
-		); err != nil {
-			return err
-		}
-	}
-	return nil
-}
-
-func (h *hugetlbController) Stat(path string, stats *Metrics) error {
-	for _, size := range h.sizes {
-		s, err := h.readSizeStat(path, size)
-		if err != nil {
-			return err
-		}
-		stats.Hugetlb = append(stats.Hugetlb, s)
-	}
-	return nil
-}
-
-func (h *hugetlbController) readSizeStat(path, size string) (*HugetlbStat, error) {
-	s := HugetlbStat{
-		Pagesize: size,
-	}
-	for _, t := range []struct {
-		name  string
-		value *uint64
-	}{
-		{
-			name:  "usage_in_bytes",
-			value: &s.Usage,
-		},
-		{
-			name:  "max_usage_in_bytes",
-			value: &s.Max,
-		},
-		{
-			name:  "failcnt",
-			value: &s.Failcnt,
-		},
-	} {
-		v, err := readUint(filepath.Join(h.Path(path), strings.Join([]string{"hugetlb", size, t.name}, ".")))
-		if err != nil {
-			return nil, err
-		}
-		*t.value = v
-	}
-	return &s, nil
-}
diff --git a/vendor/github.com/containerd/cgroups/memory.go b/vendor/github.com/containerd/cgroups/memory.go
deleted file mode 100644
index ce15ca2b9..000000000
--- a/vendor/github.com/containerd/cgroups/memory.go
+++ /dev/null
@@ -1,325 +0,0 @@
-/*
-   Copyright The containerd Authors.
-
-   Licensed under the Apache License, Version 2.0 (the "License");
-   you may not use this file except in compliance with the License.
-   You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-*/
-
-package cgroups
-
-import (
-	"bufio"
-	"fmt"
-	"io"
-	"io/ioutil"
-	"os"
-	"path/filepath"
-	"strconv"
-	"strings"
-	"syscall"
-
-	"golang.org/x/sys/unix"
-
-	specs "github.com/opencontainers/runtime-spec/specs-go"
-)
-
-func NewMemory(root string) *memoryController {
-	return &memoryController{
-		root: filepath.Join(root, string(Memory)),
-	}
-}
-
-type memoryController struct {
-	root string
-}
-
-func (m *memoryController) Name() Name {
-	return Memory
-}
-
-func (m *memoryController) Path(path string) string {
-	return filepath.Join(m.root, path)
-}
-
-func (m *memoryController) Create(path string, resources *specs.LinuxResources) error {
-	if err := os.MkdirAll(m.Path(path), defaultDirPerm); err != nil {
-		return err
-	}
-	if resources.Memory == nil {
-		return nil
-	}
-	if resources.Memory.Kernel != nil {
-		// Check if kernel memory is enabled
-		// We have to limit the kernel memory here as it won't be accounted at all
-		// until a limit is set on the cgroup and limit cannot be set once the
-		// cgroup has children, or if there are already tasks in the cgroup.
-		for _, i := range []int64{1, -1} {
-			if err := ioutil.WriteFile(
-				filepath.Join(m.Path(path), "memory.kmem.limit_in_bytes"),
-				[]byte(strconv.FormatInt(i, 10)),
-				defaultFilePerm,
-			); err != nil {
-				return checkEBUSY(err)
-			}
-		}
-	}
-	return m.set(path, getMemorySettings(resources))
-}
-
-func (m *memoryController) Update(path string, resources *specs.LinuxResources) error {
-	if resources.Memory == nil {
-		return nil
-	}
-	g := func(v *int64) bool {
-		return v != nil && *v > 0
-	}
-	settings := getMemorySettings(resources)
-	if g(resources.Memory.Limit) && g(resources.Memory.Swap) {
-		// if the updated swap value is larger than the current memory limit set the swap changes first
-		// then set the memory limit as swap must always be larger than the current limit
-		current, err := readUint(filepath.Join(m.Path(path), "memory.limit_in_bytes"))
-		if err != nil {
-			return err
-		}
-		if current < uint64(*resources.Memory.Swap) {
-			settings[0], settings[1] = settings[1], settings[0]
-		}
-	}
-	return m.set(path, settings)
-}
-
-func (m *memoryController) Stat(path string, stats *Metrics) error {
-	f, err := os.Open(filepath.Join(m.Path(path), "memory.stat"))
-	if err != nil {
-		return err
-	}
-	defer f.Close()
-	stats.Memory = &MemoryStat{
-		Usage:     &MemoryEntry{},
-		Swap:      &MemoryEntry{},
-		Kernel:    &MemoryEntry{},
-		KernelTCP: &MemoryEntry{},
-	}
-	if err := m.parseStats(f, stats.Memory); err != nil {
-		return err
-	}
-	for _, t := range []struct {
-		module string
-		entry  *MemoryEntry
-	}{
-		{
-			module: "",
-			entry:  stats.Memory.Usage,
-		},
-		{
-			module: "memsw",
-			entry:  stats.Memory.Swap,
-		},
-		{
-			module: "kmem",
-			entry:  stats.Memory.Kernel,
-		},
-		{
-			module: "kmem.tcp",
-			entry:  stats.Memory.KernelTCP,
-		},
-	} {
-		for _, tt := range []struct {
-			name  string
-			value *uint64
-		}{
-			{
-				name:  "usage_in_bytes",
-				value: &t.entry.Usage,
-			},
-			{
-				name:  "max_usage_in_bytes",
-				value: &t.entry.Max,
-			},
-			{
-				name:  "failcnt",
-				value: &t.entry.Failcnt,
-			},
-			{
-				name:  "limit_in_bytes",
-				value: &t.entry.Limit,
-			},
-		} {
-			parts := []string{"memory"}
-			if t.module != "" {
-				parts = append(parts, t.module)
-			}
-			parts = append(parts, tt.name)
-			v, err := readUint(filepath.Join(m.Path(path), strings.Join(parts, ".")))
-			if err != nil {
-				return err
-			}
-			*tt.value = v
-		}
-	}
-	return nil
-}
-
-func (m *memoryController) OOMEventFD(path string) (uintptr, error) {
-	root := m.Path(path)
-	f, err := os.Open(filepath.Join(root, "memory.oom_control"))
-	if err != nil {
-		return 0, err
-	}
-	defer f.Close()
-	fd, _, serr := unix.RawSyscall(unix.SYS_EVENTFD2, 0, unix.EFD_CLOEXEC, 0)
-	if serr != 0 {
-		return 0, serr
-	}
-	if err := writeEventFD(root, f.Fd(), fd); err != nil {
-		unix.Close(int(fd))
-		return 0, err
-	}
-	return fd, nil
-}
-
-func writeEventFD(root string, cfd, efd uintptr) error {
-	f, err := os.OpenFile(filepath.Join(root, "cgroup.event_control"), os.O_WRONLY, 0)
-	if err != nil {
-		return err
-	}
-	_, err = f.WriteString(fmt.Sprintf("%d %d", efd, cfd))
-	f.Close()
-	return err
-}
-
-func (m *memoryController) parseStats(r io.Reader, stat *MemoryStat) error {
-	var (
-		raw  = make(map[string]uint64)
-		sc   = bufio.NewScanner(r)
-		line int
-	)
-	for sc.Scan() {
-		if err := sc.Err(); err != nil {
-			return err
-		}
-		key, v, err := parseKV(sc.Text())
-		if err != nil {
-			return fmt.Errorf("%d: %v", line, err)
-		}
-		raw[key] = v
-		line++
-	}
-	stat.Cache = raw["cache"]
-	stat.RSS = raw["rss"]
-	stat.RSSHuge = raw["rss_huge"]
-	stat.MappedFile = raw["mapped_file"]
-	stat.Dirty = raw["dirty"]
-	stat.Writeback = raw["writeback"]
-	stat.PgPgIn = raw["pgpgin"]
-	stat.PgPgOut = raw["pgpgout"]
-	stat.PgFault = raw["pgfault"]
-	stat.PgMajFault = raw["pgmajfault"]
-	stat.InactiveAnon = raw["inactive_anon"]
-	stat.ActiveAnon = raw["active_anon"]
-	stat.InactiveFile = raw["inactive_file"]
-	stat.ActiveFile = raw["active_file"]
-	stat.Unevictable = raw["unevictable"]
-	stat.HierarchicalMemoryLimit = raw["hierarchical_memory_limit"]
-	stat.HierarchicalSwapLimit = raw["hierarchical_memsw_limit"]
-	stat.TotalCache = raw["total_cache"]
-	stat.TotalRSS = raw["total_rss"]
-	stat.TotalRSSHuge = raw["total_rss_huge"]
-	stat.TotalMappedFile = raw["total_mapped_file"]
-	stat.TotalDirty = raw["total_dirty"]
-	stat.TotalWriteback = raw["total_writeback"]
-	stat.TotalPgPgIn = raw["total_pgpgin"]
-	stat.TotalPgPgOut = raw["total_pgpgout"]
-	stat.TotalPgFault = raw["total_pgfault"]
-	stat.TotalPgMajFault = raw["total_pgmajfault"]
-	stat.TotalInactiveAnon = raw["total_inactive_anon"]
-	stat.TotalActiveAnon = raw["total_active_anon"]
-	stat.TotalInactiveFile = raw["total_inactive_file"]
-	stat.TotalActiveFile = raw["total_active_file"]
-	stat.TotalUnevictable = raw["total_unevictable"]
-	return nil
-}
-
-func (m *memoryController) set(path string, settings []memorySettings) error {
-	for _, t := range settings {
-		if t.value != nil {
-			if err := ioutil.WriteFile(
-				filepath.Join(m.Path(path), fmt.Sprintf("memory.%s", t.name)),
-				[]byte(strconv.FormatInt(*t.value, 10)),
-				defaultFilePerm,
-			); err != nil {
-				return err
-			}
-		}
-	}
-	return nil
-}
-
-type memorySettings struct {
-	name  string
-	value *int64
-}
-
-func getMemorySettings(resources *specs.LinuxResources) []memorySettings {
-	mem := resources.Memory
-	var swappiness *int64
-	if mem.Swappiness != nil {
-		v := int64(*mem.Swappiness)
-		swappiness = &v
-	}
-	return []memorySettings{
-		{
-			name:  "limit_in_bytes",
-			value: mem.Limit,
-		},
-		{
-			name:  "memsw.limit_in_bytes",
-			value: mem.Swap,
-		},
-		{
-			name:  "kmem.limit_in_bytes",
-			value: mem.Kernel,
-		},
-		{
-			name:  "kmem.tcp.limit_in_bytes",
-			value: mem.KernelTCP,
-		},
-		{
-			name:  "oom_control",
-			value: getOomControlValue(mem),
-		},
-		{
-			name:  "swappiness",
-			value: swappiness,
-		},
-	}
-}
-
-func checkEBUSY(err error) error {
-	if pathErr, ok := err.(*os.PathError); ok {
-		if errNo, ok := pathErr.Err.(syscall.Errno); ok {
-			if errNo == unix.EBUSY {
-				return fmt.Errorf(
-					"failed to set memory.kmem.limit_in_bytes, because either tasks have already joined this cgroup or it has children")
-			}
-		}
-	}
-	return err
-}
-
-func getOomControlValue(mem *specs.LinuxMemory) *int64 {
-	if mem.DisableOOMKiller != nil && *mem.DisableOOMKiller {
-		i := int64(1)
-		return &i
-	}
-	return nil
-}
diff --git a/vendor/github.com/containerd/cgroups/metrics.pb.go b/vendor/github.com/containerd/cgroups/metrics.pb.go
deleted file mode 100644
index 7dd7f6f3c..000000000
--- a/vendor/github.com/containerd/cgroups/metrics.pb.go
+++ /dev/null
@@ -1,4696 +0,0 @@
-// Code generated by protoc-gen-gogo. DO NOT EDIT.
-// source: github.com/containerd/cgroups/metrics.proto
-
-/*
-	Package cgroups is a generated protocol buffer package.
-
-	It is generated from these files:
-		github.com/containerd/cgroups/metrics.proto
-
-	It has these top-level messages:
-		Metrics
-		HugetlbStat
-		PidsStat
-		CPUStat
-		CPUUsage
-		Throttle
-		MemoryStat
-		MemoryEntry
-		BlkIOStat
-		BlkIOEntry
-		RdmaStat
-		RdmaEntry
-		NetworkStat
-*/
-package cgroups
-
-import proto "github.com/gogo/protobuf/proto"
-import fmt "fmt"
-import math "math"
-import _ "github.com/gogo/protobuf/gogoproto"
-
-import strings "strings"
-import reflect "reflect"
-
-import io "io"
-
-// Reference imports to suppress errors if they are not otherwise used.
-var _ = proto.Marshal
-var _ = fmt.Errorf
-var _ = math.Inf
-
-// This is a compile-time assertion to ensure that this generated file
-// is compatible with the proto package it is being compiled against.
-// A compilation error at this line likely means your copy of the
-// proto package needs to be updated.
-const _ = proto.GoGoProtoPackageIsVersion2 // please upgrade the proto package
-
-type Metrics struct {
-	Hugetlb []*HugetlbStat `protobuf:"bytes,1,rep,name=hugetlb" json:"hugetlb,omitempty"`
-	Pids    *PidsStat      `protobuf:"bytes,2,opt,name=pids" json:"pids,omitempty"`
-	CPU     *CPUStat       `protobuf:"bytes,3,opt,name=cpu" json:"cpu,omitempty"`
-	Memory  *MemoryStat    `protobuf:"bytes,4,opt,name=memory" json:"memory,omitempty"`
-	Blkio   *BlkIOStat     `protobuf:"bytes,5,opt,name=blkio" json:"blkio,omitempty"`
-	Rdma    *RdmaStat      `protobuf:"bytes,6,opt,name=rdma" json:"rdma,omitempty"`
-	Network []*NetworkStat `protobuf:"bytes,7,rep,name=network" json:"network,omitempty"`
-}
-
-func (m *Metrics) Reset()                    { *m = Metrics{} }
-func (*Metrics) ProtoMessage()               {}
-func (*Metrics) Descriptor() ([]byte, []int) { return fileDescriptorMetrics, []int{0} }
-
-type HugetlbStat struct {
-	Usage    uint64 `protobuf:"varint,1,opt,name=usage,proto3" json:"usage,omitempty"`
-	Max      uint64 `protobuf:"varint,2,opt,name=max,proto3" json:"max,omitempty"`
-	Failcnt  uint64 `protobuf:"varint,3,opt,name=failcnt,proto3" json:"failcnt,omitempty"`
-	Pagesize string `protobuf:"bytes,4,opt,name=pagesize,proto3" json:"pagesize,omitempty"`
-}
-
-func (m *HugetlbStat) Reset()                    { *m = HugetlbStat{} }
-func (*HugetlbStat) ProtoMessage()               {}
-func (*HugetlbStat) Descriptor() ([]byte, []int) { return fileDescriptorMetrics, []int{1} }
-
-type PidsStat struct {
-	Current uint64 `protobuf:"varint,1,opt,name=current,proto3" json:"current,omitempty"`
-	Limit   uint64 `protobuf:"varint,2,opt,name=limit,proto3" json:"limit,omitempty"`
-}
-
-func (m *PidsStat) Reset()                    { *m = PidsStat{} }
-func (*PidsStat) ProtoMessage()               {}
-func (*PidsStat) Descriptor() ([]byte, []int) { return fileDescriptorMetrics, []int{2} }
-
-type CPUStat struct {
-	Usage      *CPUUsage `protobuf:"bytes,1,opt,name=usage" json:"usage,omitempty"`
-	Throttling *Throttle `protobuf:"bytes,2,opt,name=throttling" json:"throttling,omitempty"`
-}
-
-func (m *CPUStat) Reset()                    { *m = CPUStat{} }
-func (*CPUStat) ProtoMessage()               {}
-func (*CPUStat) Descriptor() ([]byte, []int) { return fileDescriptorMetrics, []int{3} }
-
-type CPUUsage struct {
-	// values in nanoseconds
-	Total  uint64   `protobuf:"varint,1,opt,name=total,proto3" json:"total,omitempty"`
-	Kernel uint64   `protobuf:"varint,2,opt,name=kernel,proto3" json:"kernel,omitempty"`
-	User   uint64   `protobuf:"varint,3,opt,name=user,proto3" json:"user,omitempty"`
-	PerCPU []uint64 `protobuf:"varint,4,rep,packed,name=per_cpu,json=perCpu" json:"per_cpu,omitempty"`
-}
-
-func (m *CPUUsage) Reset()                    { *m = CPUUsage{} }
-func (*CPUUsage) ProtoMessage()               {}
-func (*CPUUsage) Descriptor() ([]byte, []int) { return fileDescriptorMetrics, []int{4} }
-
-type Throttle struct {
-	Periods          uint64 `protobuf:"varint,1,opt,name=periods,proto3" json:"periods,omitempty"`
-	ThrottledPeriods uint64 `protobuf:"varint,2,opt,name=throttled_periods,json=throttledPeriods,proto3" json:"throttled_periods,omitempty"`
-	ThrottledTime    uint64 `protobuf:"varint,3,opt,name=throttled_time,json=throttledTime,proto3" json:"throttled_time,omitempty"`
-}
-
-func (m *Throttle) Reset()                    { *m = Throttle{} }
-func (*Throttle) ProtoMessage()               {}
-func (*Throttle) Descriptor() ([]byte, []int) { return fileDescriptorMetrics, []int{5} }
-
-type MemoryStat struct {
-	Cache                   uint64       `protobuf:"varint,1,opt,name=cache,proto3" json:"cache,omitempty"`
-	RSS                     uint64       `protobuf:"varint,2,opt,name=rss,proto3" json:"rss,omitempty"`
-	RSSHuge                 uint64       `protobuf:"varint,3,opt,name=rss_huge,json=rssHuge,proto3" json:"rss_huge,omitempty"`
-	MappedFile              uint64       `protobuf:"varint,4,opt,name=mapped_file,json=mappedFile,proto3" json:"mapped_file,omitempty"`
-	Dirty                   uint64       `protobuf:"varint,5,opt,name=dirty,proto3" json:"dirty,omitempty"`
-	Writeback               uint64       `protobuf:"varint,6,opt,name=writeback,proto3" json:"writeback,omitempty"`
-	PgPgIn                  uint64       `protobuf:"varint,7,opt,name=pg_pg_in,json=pgPgIn,proto3" json:"pg_pg_in,omitempty"`
-	PgPgOut                 uint64       `protobuf:"varint,8,opt,name=pg_pg_out,json=pgPgOut,proto3" json:"pg_pg_out,omitempty"`
-	PgFault                 uint64       `protobuf:"varint,9,opt,name=pg_fault,json=pgFault,proto3" json:"pg_fault,omitempty"`
-	PgMajFault              uint64       `protobuf:"varint,10,opt,name=pg_maj_fault,json=pgMajFault,proto3" json:"pg_maj_fault,omitempty"`
-	InactiveAnon            uint64       `protobuf:"varint,11,opt,name=inactive_anon,json=inactiveAnon,proto3" json:"inactive_anon,omitempty"`
-	ActiveAnon              uint64       `protobuf:"varint,12,opt,name=active_anon,json=activeAnon,proto3" json:"active_anon,omitempty"`
-	InactiveFile            uint64       `protobuf:"varint,13,opt,name=inactive_file,json=inactiveFile,proto3" json:"inactive_file,omitempty"`
-	ActiveFile              uint64       `protobuf:"varint,14,opt,name=active_file,json=activeFile,proto3" json:"active_file,omitempty"`
-	Unevictable             uint64       `protobuf:"varint,15,opt,name=unevictable,proto3" json:"unevictable,omitempty"`
-	HierarchicalMemoryLimit uint64       `protobuf:"varint,16,opt,name=hierarchical_memory_limit,json=hierarchicalMemoryLimit,proto3" json:"hierarchical_memory_limit,omitempty"`
-	HierarchicalSwapLimit   uint64       `protobuf:"varint,17,opt,name=hierarchical_swap_limit,json=hierarchicalSwapLimit,proto3" json:"hierarchical_swap_limit,omitempty"`
-	TotalCache              uint64       `protobuf:"varint,18,opt,name=total_cache,json=totalCache,proto3" json:"total_cache,omitempty"`
-	TotalRSS                uint64       `protobuf:"varint,19,opt,name=total_rss,json=totalRss,proto3" json:"total_rss,omitempty"`
-	TotalRSSHuge            uint64       `protobuf:"varint,20,opt,name=total_rss_huge,json=totalRssHuge,proto3" json:"total_rss_huge,omitempty"`
-	TotalMappedFile         uint64       `protobuf:"varint,21,opt,name=total_mapped_file,json=totalMappedFile,proto3" json:"total_mapped_file,omitempty"`
-	TotalDirty              uint64       `protobuf:"varint,22,opt,name=total_dirty,json=totalDirty,proto3" json:"total_dirty,omitempty"`
-	TotalWriteback          uint64       `protobuf:"varint,23,opt,name=total_writeback,json=totalWriteback,proto3" json:"total_writeback,omitempty"`
-	TotalPgPgIn             uint64       `protobuf:"varint,24,opt,name=total_pg_pg_in,json=totalPgPgIn,proto3" json:"total_pg_pg_in,omitempty"`
-	TotalPgPgOut            uint64       `protobuf:"varint,25,opt,name=total_pg_pg_out,json=totalPgPgOut,proto3" json:"total_pg_pg_out,omitempty"`
-	TotalPgFault            uint64       `protobuf:"varint,26,opt,name=total_pg_fault,json=totalPgFault,proto3" json:"total_pg_fault,omitempty"`
-	TotalPgMajFault         uint64       `protobuf:"varint,27,opt,name=total_pg_maj_fault,json=totalPgMajFault,proto3" json:"total_pg_maj_fault,omitempty"`
-	TotalInactiveAnon       uint64       `protobuf:"varint,28,opt,name=total_inactive_anon,json=totalInactiveAnon,proto3" json:"total_inactive_anon,omitempty"`
-	TotalActiveAnon         uint64       `protobuf:"varint,29,opt,name=total_active_anon,json=totalActiveAnon,proto3" json:"total_active_anon,omitempty"`
-	TotalInactiveFile       uint64       `protobuf:"varint,30,opt,name=total_inactive_file,json=totalInactiveFile,proto3" json:"total_inactive_file,omitempty"`
-	TotalActiveFile         uint64       `protobuf:"varint,31,opt,name=total_active_file,json=totalActiveFile,proto3" json:"total_active_file,omitempty"`
-	TotalUnevictable        uint64       `protobuf:"varint,32,opt,name=total_unevictable,json=totalUnevictable,proto3" json:"total_unevictable,omitempty"`
-	Usage                   *MemoryEntry `protobuf:"bytes,33,opt,name=usage" json:"usage,omitempty"`
-	Swap                    *MemoryEntry `protobuf:"bytes,34,opt,name=swap" json:"swap,omitempty"`
-	Kernel                  *MemoryEntry `protobuf:"bytes,35,opt,name=kernel" json:"kernel,omitempty"`
-	KernelTCP               *MemoryEntry `protobuf:"bytes,36,opt,name=kernel_tcp,json=kernelTcp" json:"kernel_tcp,omitempty"`
-}
-
-func (m *MemoryStat) Reset()                    { *m = MemoryStat{} }
-func (*MemoryStat) ProtoMessage()               {}
-func (*MemoryStat) Descriptor() ([]byte, []int) { return fileDescriptorMetrics, []int{6} }
-
-type MemoryEntry struct {
-	Limit   uint64 `protobuf:"varint,1,opt,name=limit,proto3" json:"limit,omitempty"`
-	Usage   uint64 `protobuf:"varint,2,opt,name=usage,proto3" json:"usage,omitempty"`
-	Max     uint64 `protobuf:"varint,3,opt,name=max,proto3" json:"max,omitempty"`
-	Failcnt uint64 `protobuf:"varint,4,opt,name=failcnt,proto3" json:"failcnt,omitempty"`
-}
-
-func (m *MemoryEntry) Reset()                    { *m = MemoryEntry{} }
-func (*MemoryEntry) ProtoMessage()               {}
-func (*MemoryEntry) Descriptor() ([]byte, []int) { return fileDescriptorMetrics, []int{7} }
-
-type BlkIOStat struct {
-	IoServiceBytesRecursive []*BlkIOEntry `protobuf:"bytes,1,rep,name=io_service_bytes_recursive,json=ioServiceBytesRecursive" json:"io_service_bytes_recursive,omitempty"`
-	IoServicedRecursive     []*BlkIOEntry `protobuf:"bytes,2,rep,name=io_serviced_recursive,json=ioServicedRecursive" json:"io_serviced_recursive,omitempty"`
-	IoQueuedRecursive       []*BlkIOEntry `protobuf:"bytes,3,rep,name=io_queued_recursive,json=ioQueuedRecursive" json:"io_queued_recursive,omitempty"`
-	IoServiceTimeRecursive  []*BlkIOEntry `protobuf:"bytes,4,rep,name=io_service_time_recursive,json=ioServiceTimeRecursive" json:"io_service_time_recursive,omitempty"`
-	IoWaitTimeRecursive     []*BlkIOEntry `protobuf:"bytes,5,rep,name=io_wait_time_recursive,json=ioWaitTimeRecursive" json:"io_wait_time_recursive,omitempty"`
-	IoMergedRecursive       []*BlkIOEntry `protobuf:"bytes,6,rep,name=io_merged_recursive,json=ioMergedRecursive" json:"io_merged_recursive,omitempty"`
-	IoTimeRecursive         []*BlkIOEntry `protobuf:"bytes,7,rep,name=io_time_recursive,json=ioTimeRecursive" json:"io_time_recursive,omitempty"`
-	SectorsRecursive        []*BlkIOEntry `protobuf:"bytes,8,rep,name=sectors_recursive,json=sectorsRecursive" json:"sectors_recursive,omitempty"`
-}
-
-func (m *BlkIOStat) Reset()                    { *m = BlkIOStat{} }
-func (*BlkIOStat) ProtoMessage()               {}
-func (*BlkIOStat) Descriptor() ([]byte, []int) { return fileDescriptorMetrics, []int{8} }
-
-type BlkIOEntry struct {
-	Op     string `protobuf:"bytes,1,opt,name=op,proto3" json:"op,omitempty"`
-	Device string `protobuf:"bytes,2,opt,name=device,proto3" json:"device,omitempty"`
-	Major  uint64 `protobuf:"varint,3,opt,name=major,proto3" json:"major,omitempty"`
-	Minor  uint64 `protobuf:"varint,4,opt,name=minor,proto3" json:"minor,omitempty"`
-	Value  uint64 `protobuf:"varint,5,opt,name=value,proto3" json:"value,omitempty"`
-}
-
-func (m *BlkIOEntry) Reset()                    { *m = BlkIOEntry{} }
-func (*BlkIOEntry) ProtoMessage()               {}
-func (*BlkIOEntry) Descriptor() ([]byte, []int) { return fileDescriptorMetrics, []int{9} }
-
-type RdmaStat struct {
-	Current []*RdmaEntry `protobuf:"bytes,1,rep,name=current" json:"current,omitempty"`
-	Limit   []*RdmaEntry `protobuf:"bytes,2,rep,name=limit" json:"limit,omitempty"`
-}
-
-func (m *RdmaStat) Reset()                    { *m = RdmaStat{} }
-func (*RdmaStat) ProtoMessage()               {}
-func (*RdmaStat) Descriptor() ([]byte, []int) { return fileDescriptorMetrics, []int{10} }
-
-type RdmaEntry struct {
-	Device     string `protobuf:"bytes,1,opt,name=device,proto3" json:"device,omitempty"`
-	HcaHandles uint32 `protobuf:"varint,2,opt,name=hca_handles,json=hcaHandles,proto3" json:"hca_handles,omitempty"`
-	HcaObjects uint32 `protobuf:"varint,3,opt,name=hca_objects,json=hcaObjects,proto3" json:"hca_objects,omitempty"`
-}
-
-func (m *RdmaEntry) Reset()                    { *m = RdmaEntry{} }
-func (*RdmaEntry) ProtoMessage()               {}
-func (*RdmaEntry) Descriptor() ([]byte, []int) { return fileDescriptorMetrics, []int{11} }
-
-type NetworkStat struct {
-	Name      string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
-	RxBytes   uint64 `protobuf:"varint,2,opt,name=rx_bytes,json=rxBytes,proto3" json:"rx_bytes,omitempty"`
-	RxPackets uint64 `protobuf:"varint,3,opt,name=rx_packets,json=rxPackets,proto3" json:"rx_packets,omitempty"`
-	RxErrors  uint64 `protobuf:"varint,4,opt,name=rx_errors,json=rxErrors,proto3" json:"rx_errors,omitempty"`
-	RxDropped uint64 `protobuf:"varint,5,opt,name=rx_dropped,json=rxDropped,proto3" json:"rx_dropped,omitempty"`
-	TxBytes   uint64 `protobuf:"varint,6,opt,name=tx_bytes,json=txBytes,proto3" json:"tx_bytes,omitempty"`
-	TxPackets uint64 `protobuf:"varint,7,opt,name=tx_packets,json=txPackets,proto3" json:"tx_packets,omitempty"`
-	TxErrors  uint64 `protobuf:"varint,8,opt,name=tx_errors,json=txErrors,proto3" json:"tx_errors,omitempty"`
-	TxDropped uint64 `protobuf:"varint,9,opt,name=tx_dropped,json=txDropped,proto3" json:"tx_dropped,omitempty"`
-}
-
-func (m *NetworkStat) Reset()                    { *m = NetworkStat{} }
-func (*NetworkStat) ProtoMessage()               {}
-func (*NetworkStat) Descriptor() ([]byte, []int) { return fileDescriptorMetrics, []int{12} }
-
-func init() {
-	proto.RegisterType((*Metrics)(nil), "io.containerd.cgroups.v1.Metrics")
-	proto.RegisterType((*HugetlbStat)(nil), "io.containerd.cgroups.v1.HugetlbStat")
-	proto.RegisterType((*PidsStat)(nil), "io.containerd.cgroups.v1.PidsStat")
-	proto.RegisterType((*CPUStat)(nil), "io.containerd.cgroups.v1.CPUStat")
-	proto.RegisterType((*CPUUsage)(nil), "io.containerd.cgroups.v1.CPUUsage")
-	proto.RegisterType((*Throttle)(nil), "io.containerd.cgroups.v1.Throttle")
-	proto.RegisterType((*MemoryStat)(nil), "io.containerd.cgroups.v1.MemoryStat")
-	proto.RegisterType((*MemoryEntry)(nil), "io.containerd.cgroups.v1.MemoryEntry")
-	proto.RegisterType((*BlkIOStat)(nil), "io.containerd.cgroups.v1.BlkIOStat")
-	proto.RegisterType((*BlkIOEntry)(nil), "io.containerd.cgroups.v1.BlkIOEntry")
-	proto.RegisterType((*RdmaStat)(nil), "io.containerd.cgroups.v1.RdmaStat")
-	proto.RegisterType((*RdmaEntry)(nil), "io.containerd.cgroups.v1.RdmaEntry")
-	proto.RegisterType((*NetworkStat)(nil), "io.containerd.cgroups.v1.NetworkStat")
-}
-func (m *Metrics) Marshal() (dAtA []byte, err error) {
-	size := m.Size()
-	dAtA = make([]byte, size)
-	n, err := m.MarshalTo(dAtA)
-	if err != nil {
-		return nil, err
-	}
-	return dAtA[:n], nil
-}
-
-func (m *Metrics) MarshalTo(dAtA []byte) (int, error) {
-	var i int
-	_ = i
-	var l int
-	_ = l
-	if len(m.Hugetlb) > 0 {
-		for _, msg := range m.Hugetlb {
-			dAtA[i] = 0xa
-			i++
-			i = encodeVarintMetrics(dAtA, i, uint64(msg.Size()))
-			n, err := msg.MarshalTo(dAtA[i:])
-			if err != nil {
-				return 0, err
-			}
-			i += n
-		}
-	}
-	if m.Pids != nil {
-		dAtA[i] = 0x12
-		i++
-		i = encodeVarintMetrics(dAtA, i, uint64(m.Pids.Size()))
-		n1, err := m.Pids.MarshalTo(dAtA[i:])
-		if err != nil {
-			return 0, err
-		}
-		i += n1
-	}
-	if m.CPU != nil {
-		dAtA[i] = 0x1a
-		i++
-		i = encodeVarintMetrics(dAtA, i, uint64(m.CPU.Size()))
-		n2, err := m.CPU.MarshalTo(dAtA[i:])
-		if err != nil {
-			return 0, err
-		}
-		i += n2
-	}
-	if m.Memory != nil {
-		dAtA[i] = 0x22
-		i++
-		i = encodeVarintMetrics(dAtA, i, uint64(m.Memory.Size()))
-		n3, err := m.Memory.MarshalTo(dAtA[i:])
-		if err != nil {
-			return 0, err
-		}
-		i += n3
-	}
-	if m.Blkio != nil {
-		dAtA[i] = 0x2a
-		i++
-		i = encodeVarintMetrics(dAtA, i, uint64(m.Blkio.Size()))
-		n4, err := m.Blkio.MarshalTo(dAtA[i:])
-		if err != nil {
-			return 0, err
-		}
-		i += n4
-	}
-	if m.Rdma != nil {
-		dAtA[i] = 0x32
-		i++
-		i = encodeVarintMetrics(dAtA, i, uint64(m.Rdma.Size()))
-		n5, err := m.Rdma.MarshalTo(dAtA[i:])
-		if err != nil {
-			return 0, err
-		}
-		i += n5
-	}
-	if len(m.Network) > 0 {
-		for _, msg := range m.Network {
-			dAtA[i] = 0x3a
-			i++
-			i = encodeVarintMetrics(dAtA, i, uint64(msg.Size()))
-			n, err := msg.MarshalTo(dAtA[i:])
-			if err != nil {
-				return 0, err
-			}
-			i += n
-		}
-	}
-	return i, nil
-}
-
-func (m *HugetlbStat) Marshal() (dAtA []byte, err error) {
-	size := m.Size()
-	dAtA = make([]byte, size)
-	n, err := m.MarshalTo(dAtA)
-	if err != nil {
-		return nil, err
-	}
-	return dAtA[:n], nil
-}
-
-func (m *HugetlbStat) MarshalTo(dAtA []byte) (int, error) {
-	var i int
-	_ = i
-	var l int
-	_ = l
-	if m.Usage != 0 {
-		dAtA[i] = 0x8
-		i++
-		i = encodeVarintMetrics(dAtA, i, uint64(m.Usage))
-	}
-	if m.Max != 0 {
-		dAtA[i] = 0x10
-		i++
-		i = encodeVarintMetrics(dAtA, i, uint64(m.Max))
-	}
-	if m.Failcnt != 0 {
-		dAtA[i] = 0x18
-		i++
-		i = encodeVarintMetrics(dAtA, i, uint64(m.Failcnt))
-	}
-	if len(m.Pagesize) > 0 {
-		dAtA[i] = 0x22
-		i++
-		i = encodeVarintMetrics(dAtA, i, uint64(len(m.Pagesize)))
-		i += copy(dAtA[i:], m.Pagesize)
-	}
-	return i, nil
-}
-
-func (m *PidsStat) Marshal() (dAtA []byte, err error) {
-	size := m.Size()
-	dAtA = make([]byte, size)
-	n, err := m.MarshalTo(dAtA)
-	if err != nil {
-		return nil, err
-	}
-	return dAtA[:n], nil
-}
-
-func (m *PidsStat) MarshalTo(dAtA []byte) (int, error) {
-	var i int
-	_ = i
-	var l int
-	_ = l
-	if m.Current != 0 {
-		dAtA[i] = 0x8
-		i++
-		i = encodeVarintMetrics(dAtA, i, uint64(m.Current))
-	}
-	if m.Limit != 0 {
-		dAtA[i] = 0x10
-		i++
-		i = encodeVarintMetrics(dAtA, i, uint64(m.Limit))
-	}
-	return i, nil
-}
-
-func (m *CPUStat) Marshal() (dAtA []byte, err error) {
-	size := m.Size()
-	dAtA = make([]byte, size)
-	n, err := m.MarshalTo(dAtA)
-	if err != nil {
-		return nil, err
-	}
-	return dAtA[:n], nil
-}
-
-func (m *CPUStat) MarshalTo(dAtA []byte) (int, error) {
-	var i int
-	_ = i
-	var l int
-	_ = l
-	if m.Usage != nil {
-		dAtA[i] = 0xa
-		i++
-		i = encodeVarintMetrics(dAtA, i, uint64(m.Usage.Size()))
-		n6, err := m.Usage.MarshalTo(dAtA[i:])
-		if err != nil {
-			return 0, err
-		}
-		i += n6
-	}
-	if m.Throttling != nil {
-		dAtA[i] = 0x12
-		i++
-		i = encodeVarintMetrics(dAtA, i, uint64(m.Throttling.Size()))
-		n7, err := m.Throttling.MarshalTo(dAtA[i:])
-		if err != nil {
-			return 0, err
-		}
-		i += n7
-	}
-	return i, nil
-}
-
-func (m *CPUUsage) Marshal() (dAtA []byte, err error) {
-	size := m.Size()
-	dAtA = make([]byte, size)
-	n, err := m.MarshalTo(dAtA)
-	if err != nil {
-		return nil, err
-	}
-	return dAtA[:n], nil
-}
-
-func (m *CPUUsage) MarshalTo(dAtA []byte) (int, error) {
-	var i int
-	_ = i
-	var l int
-	_ = l
-	if m.Total != 0 {
-		dAtA[i] = 0x8
-		i++
-		i = encodeVarintMetrics(dAtA, i, uint64(m.Total))
-	}
-	if m.Kernel != 0 {
-		dAtA[i] = 0x10
-		i++
-		i = encodeVarintMetrics(dAtA, i, uint64(m.Kernel))
-	}
-	if m.User != 0 {
-		dAtA[i] = 0x18
-		i++
-		i = encodeVarintMetrics(dAtA, i, uint64(m.User))
-	}
-	if len(m.PerCPU) > 0 {
-		dAtA9 := make([]byte, len(m.PerCPU)*10)
-		var j8 int
-		for _, num := range m.PerCPU {
-			for num >= 1<<7 {
-				dAtA9[j8] = uint8(uint64(num)&0x7f | 0x80)
-				num >>= 7
-				j8++
-			}
-			dAtA9[j8] = uint8(num)
-			j8++
-		}
-		dAtA[i] = 0x22
-		i++
-		i = encodeVarintMetrics(dAtA, i, uint64(j8))
-		i += copy(dAtA[i:], dAtA9[:j8])
-	}
-	return i, nil
-}
-
-func (m *Throttle) Marshal() (dAtA []byte, err error) {
-	size := m.Size()
-	dAtA = make([]byte, size)
-	n, err := m.MarshalTo(dAtA)
-	if err != nil {
-		return nil, err
-	}
-	return dAtA[:n], nil
-}
-
-func (m *Throttle) MarshalTo(dAtA []byte) (int, error) {
-	var i int
-	_ = i
-	var l int
-	_ = l
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-		dAtA[i] = 0x8
-		i++
-		i = encodeVarintMetrics(dAtA, i, uint64(m.Periods))
-	}
-	if m.ThrottledPeriods != 0 {
-		dAtA[i] = 0x10
-		i++
-		i = encodeVarintMetrics(dAtA, i, uint64(m.ThrottledPeriods))
-	}
-	if m.ThrottledTime != 0 {
-		dAtA[i] = 0x18
-		i++
-		i = encodeVarintMetrics(dAtA, i, uint64(m.ThrottledTime))
-	}
-	return i, nil
-}
-
-func (m *MemoryStat) Marshal() (dAtA []byte, err error) {
-	size := m.Size()
-	dAtA = make([]byte, size)
-	n, err := m.MarshalTo(dAtA)
-	if err != nil {
-		return nil, err
-	}
-	return dAtA[:n], nil
-}
-
-func (m *MemoryStat) MarshalTo(dAtA []byte) (int, error) {
-	var i int
-	_ = i
-	var l int
-	_ = l
-	if m.Cache != 0 {
-		dAtA[i] = 0x8
-		i++
-		i = encodeVarintMetrics(dAtA, i, uint64(m.Cache))
-	}
-	if m.RSS != 0 {
-		dAtA[i] = 0x10
-		i++
-		i = encodeVarintMetrics(dAtA, i, uint64(m.RSS))
-	}
-	if m.RSSHuge != 0 {
-		dAtA[i] = 0x18
-		i++
-		i = encodeVarintMetrics(dAtA, i, uint64(m.RSSHuge))
-	}
-	if m.MappedFile != 0 {
-		dAtA[i] = 0x20
-		i++
-		i = encodeVarintMetrics(dAtA, i, uint64(m.MappedFile))
-	}
-	if m.Dirty != 0 {
-		dAtA[i] = 0x28
-		i++
-		i = encodeVarintMetrics(dAtA, i, uint64(m.Dirty))
-	}
-	if m.Writeback != 0 {
-		dAtA[i] = 0x30
-		i++
-		i = encodeVarintMetrics(dAtA, i, uint64(m.Writeback))
-	}
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-		dAtA[i] = 0x38
-		i++
-		i = encodeVarintMetrics(dAtA, i, uint64(m.PgPgIn))
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-	}
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-		dAtA[i] = 0x48
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-	}
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-	}
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-	}
-	if m.ActiveAnon != 0 {
-		dAtA[i] = 0x60
-		i++
-		i = encodeVarintMetrics(dAtA, i, uint64(m.ActiveAnon))
-	}
-	if m.InactiveFile != 0 {
-		dAtA[i] = 0x68
-		i++
-		i = encodeVarintMetrics(dAtA, i, uint64(m.InactiveFile))
-	}
-	if m.ActiveFile != 0 {
-		dAtA[i] = 0x70
-		i++
-		i = encodeVarintMetrics(dAtA, i, uint64(m.ActiveFile))
-	}
-	if m.Unevictable != 0 {
-		dAtA[i] = 0x78
-		i++
-		i = encodeVarintMetrics(dAtA, i, uint64(m.Unevictable))
-	}
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-		dAtA[i] = 0x80
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-		i++
-		i = encodeVarintMetrics(dAtA, i, uint64(m.HierarchicalMemoryLimit))
-	}
-	if m.HierarchicalSwapLimit != 0 {
-		dAtA[i] = 0x88
-		i++
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-		i++
-		i = encodeVarintMetrics(dAtA, i, uint64(m.HierarchicalSwapLimit))
-	}
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-		dAtA[i] = 0x90
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-		i++
-		i = encodeVarintMetrics(dAtA, i, uint64(m.TotalCache))
-	}
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-		dAtA[i] = 0x98
-		i++
-		dAtA[i] = 0x1
-		i++
-		i = encodeVarintMetrics(dAtA, i, uint64(m.TotalRSS))
-	}
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-		dAtA[i] = 0xa0
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-		i++
-		i = encodeVarintMetrics(dAtA, i, uint64(m.TotalRSSHuge))
-	}
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-		dAtA[i] = 0xa8
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-		i++
-		i = encodeVarintMetrics(dAtA, i, uint64(m.TotalMappedFile))
-	}
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-		i++
-		i = encodeVarintMetrics(dAtA, i, uint64(m.TotalDirty))
-	}
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-		i = encodeVarintMetrics(dAtA, i, uint64(m.TotalWriteback))
-	}
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-		i = encodeVarintMetrics(dAtA, i, uint64(m.TotalPgPgOut))
-	}
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-		dAtA[i] = 0xd0
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-		i = encodeVarintMetrics(dAtA, i, uint64(m.TotalPgFault))
-	}
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-		i++
-		i = encodeVarintMetrics(dAtA, i, uint64(m.TotalPgMajFault))
-	}
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-		dAtA[i] = 0xe0
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-		i = encodeVarintMetrics(dAtA, i, uint64(m.TotalInactiveAnon))
-	}
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-		dAtA[i] = 0xe8
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-		i++
-		i = encodeVarintMetrics(dAtA, i, uint64(m.TotalActiveAnon))
-	}
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-		dAtA[i] = 0xf0
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-		i = encodeVarintMetrics(dAtA, i, uint64(m.TotalInactiveFile))
-	}
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-		dAtA[i] = 0xf8
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-		i++
-		i = encodeVarintMetrics(dAtA, i, uint64(m.TotalActiveFile))
-	}
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-		dAtA[i] = 0x80
-		i++
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-		i = encodeVarintMetrics(dAtA, i, uint64(m.TotalUnevictable))
-	}
-	if m.Usage != nil {
-		dAtA[i] = 0x8a
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-		i++
-		i = encodeVarintMetrics(dAtA, i, uint64(m.Usage.Size()))
-		n10, err := m.Usage.MarshalTo(dAtA[i:])
-		if err != nil {
-			return 0, err
-		}
-		i += n10
-	}
-	if m.Swap != nil {
-		dAtA[i] = 0x92
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-		i = encodeVarintMetrics(dAtA, i, uint64(m.Swap.Size()))
-		n11, err := m.Swap.MarshalTo(dAtA[i:])
-		if err != nil {
-			return 0, err
-		}
-		i += n11
-	}
-	if m.Kernel != nil {
-		dAtA[i] = 0x9a
-		i++
-		dAtA[i] = 0x2
-		i++
-		i = encodeVarintMetrics(dAtA, i, uint64(m.Kernel.Size()))
-		n12, err := m.Kernel.MarshalTo(dAtA[i:])
-		if err != nil {
-			return 0, err
-		}
-		i += n12
-	}
-	if m.KernelTCP != nil {
-		dAtA[i] = 0xa2
-		i++
-		dAtA[i] = 0x2
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-		for _, e := range m.Limit {
-			l = e.Size()
-			n += 1 + l + sovMetrics(uint64(l))
-		}
-	}
-	return n
-}
-
-func (m *RdmaEntry) Size() (n int) {
-	var l int
-	_ = l
-	l = len(m.Device)
-	if l > 0 {
-		n += 1 + l + sovMetrics(uint64(l))
-	}
-	if m.HcaHandles != 0 {
-		n += 1 + sovMetrics(uint64(m.HcaHandles))
-	}
-	if m.HcaObjects != 0 {
-		n += 1 + sovMetrics(uint64(m.HcaObjects))
-	}
-	return n
-}
-
-func (m *NetworkStat) Size() (n int) {
-	var l int
-	_ = l
-	l = len(m.Name)
-	if l > 0 {
-		n += 1 + l + sovMetrics(uint64(l))
-	}
-	if m.RxBytes != 0 {
-		n += 1 + sovMetrics(uint64(m.RxBytes))
-	}
-	if m.RxPackets != 0 {
-		n += 1 + sovMetrics(uint64(m.RxPackets))
-	}
-	if m.RxErrors != 0 {
-		n += 1 + sovMetrics(uint64(m.RxErrors))
-	}
-	if m.RxDropped != 0 {
-		n += 1 + sovMetrics(uint64(m.RxDropped))
-	}
-	if m.TxBytes != 0 {
-		n += 1 + sovMetrics(uint64(m.TxBytes))
-	}
-	if m.TxPackets != 0 {
-		n += 1 + sovMetrics(uint64(m.TxPackets))
-	}
-	if m.TxErrors != 0 {
-		n += 1 + sovMetrics(uint64(m.TxErrors))
-	}
-	if m.TxDropped != 0 {
-		n += 1 + sovMetrics(uint64(m.TxDropped))
-	}
-	return n
-}
-
-func sovMetrics(x uint64) (n int) {
-	for {
-		n++
-		x >>= 7
-		if x == 0 {
-			break
-		}
-	}
-	return n
-}
-func sozMetrics(x uint64) (n int) {
-	return sovMetrics(uint64((x << 1) ^ uint64((int64(x) >> 63))))
-}
-func (this *Metrics) String() string {
-	if this == nil {
-		return "nil"
-	}
-	s := strings.Join([]string{`&Metrics{`,
-		`Hugetlb:` + strings.Replace(fmt.Sprintf("%v", this.Hugetlb), "HugetlbStat", "HugetlbStat", 1) + `,`,
-		`Pids:` + strings.Replace(fmt.Sprintf("%v", this.Pids), "PidsStat", "PidsStat", 1) + `,`,
-		`CPU:` + strings.Replace(fmt.Sprintf("%v", this.CPU), "CPUStat", "CPUStat", 1) + `,`,
-		`Memory:` + strings.Replace(fmt.Sprintf("%v", this.Memory), "MemoryStat", "MemoryStat", 1) + `,`,
-		`Blkio:` + strings.Replace(fmt.Sprintf("%v", this.Blkio), "BlkIOStat", "BlkIOStat", 1) + `,`,
-		`Rdma:` + strings.Replace(fmt.Sprintf("%v", this.Rdma), "RdmaStat", "RdmaStat", 1) + `,`,
-		`Network:` + strings.Replace(fmt.Sprintf("%v", this.Network), "NetworkStat", "NetworkStat", 1) + `,`,
-		`}`,
-	}, "")
-	return s
-}
-func (this *HugetlbStat) String() string {
-	if this == nil {
-		return "nil"
-	}
-	s := strings.Join([]string{`&HugetlbStat{`,
-		`Usage:` + fmt.Sprintf("%v", this.Usage) + `,`,
-		`Max:` + fmt.Sprintf("%v", this.Max) + `,`,
-		`Failcnt:` + fmt.Sprintf("%v", this.Failcnt) + `,`,
-		`Pagesize:` + fmt.Sprintf("%v", this.Pagesize) + `,`,
-		`}`,
-	}, "")
-	return s
-}
-func (this *PidsStat) String() string {
-	if this == nil {
-		return "nil"
-	}
-	s := strings.Join([]string{`&PidsStat{`,
-		`Current:` + fmt.Sprintf("%v", this.Current) + `,`,
-		`Limit:` + fmt.Sprintf("%v", this.Limit) + `,`,
-		`}`,
-	}, "")
-	return s
-}
-func (this *CPUStat) String() string {
-	if this == nil {
-		return "nil"
-	}
-	s := strings.Join([]string{`&CPUStat{`,
-		`Usage:` + strings.Replace(fmt.Sprintf("%v", this.Usage), "CPUUsage", "CPUUsage", 1) + `,`,
-		`Throttling:` + strings.Replace(fmt.Sprintf("%v", this.Throttling), "Throttle", "Throttle", 1) + `,`,
-		`}`,
-	}, "")
-	return s
-}
-func (this *CPUUsage) String() string {
-	if this == nil {
-		return "nil"
-	}
-	s := strings.Join([]string{`&CPUUsage{`,
-		`Total:` + fmt.Sprintf("%v", this.Total) + `,`,
-		`Kernel:` + fmt.Sprintf("%v", this.Kernel) + `,`,
-		`User:` + fmt.Sprintf("%v", this.User) + `,`,
-		`PerCPU:` + fmt.Sprintf("%v", this.PerCPU) + `,`,
-		`}`,
-	}, "")
-	return s
-}
-func (this *Throttle) String() string {
-	if this == nil {
-		return "nil"
-	}
-	s := strings.Join([]string{`&Throttle{`,
-		`Periods:` + fmt.Sprintf("%v", this.Periods) + `,`,
-		`ThrottledPeriods:` + fmt.Sprintf("%v", this.ThrottledPeriods) + `,`,
-		`ThrottledTime:` + fmt.Sprintf("%v", this.ThrottledTime) + `,`,
-		`}`,
-	}, "")
-	return s
-}
-func (this *MemoryStat) String() string {
-	if this == nil {
-		return "nil"
-	}
-	s := strings.Join([]string{`&MemoryStat{`,
-		`Cache:` + fmt.Sprintf("%v", this.Cache) + `,`,
-		`RSS:` + fmt.Sprintf("%v", this.RSS) + `,`,
-		`RSSHuge:` + fmt.Sprintf("%v", this.RSSHuge) + `,`,
-		`MappedFile:` + fmt.Sprintf("%v", this.MappedFile) + `,`,
-		`Dirty:` + fmt.Sprintf("%v", this.Dirty) + `,`,
-		`Writeback:` + fmt.Sprintf("%v", this.Writeback) + `,`,
-		`PgPgIn:` + fmt.Sprintf("%v", this.PgPgIn) + `,`,
-		`PgPgOut:` + fmt.Sprintf("%v", this.PgPgOut) + `,`,
-		`PgFault:` + fmt.Sprintf("%v", this.PgFault) + `,`,
-		`PgMajFault:` + fmt.Sprintf("%v", this.PgMajFault) + `,`,
-		`InactiveAnon:` + fmt.Sprintf("%v", this.InactiveAnon) + `,`,
-		`ActiveAnon:` + fmt.Sprintf("%v", this.ActiveAnon) + `,`,
-		`InactiveFile:` + fmt.Sprintf("%v", this.InactiveFile) + `,`,
-		`ActiveFile:` + fmt.Sprintf("%v", this.ActiveFile) + `,`,
-		`Unevictable:` + fmt.Sprintf("%v", this.Unevictable) + `,`,
-		`HierarchicalMemoryLimit:` + fmt.Sprintf("%v", this.HierarchicalMemoryLimit) + `,`,
-		`HierarchicalSwapLimit:` + fmt.Sprintf("%v", this.HierarchicalSwapLimit) + `,`,
-		`TotalCache:` + fmt.Sprintf("%v", this.TotalCache) + `,`,
-		`TotalRSS:` + fmt.Sprintf("%v", this.TotalRSS) + `,`,
-		`TotalRSSHuge:` + fmt.Sprintf("%v", this.TotalRSSHuge) + `,`,
-		`TotalMappedFile:` + fmt.Sprintf("%v", this.TotalMappedFile) + `,`,
-		`TotalDirty:` + fmt.Sprintf("%v", this.TotalDirty) + `,`,
-		`TotalWriteback:` + fmt.Sprintf("%v", this.TotalWriteback) + `,`,
-		`TotalPgPgIn:` + fmt.Sprintf("%v", this.TotalPgPgIn) + `,`,
-		`TotalPgPgOut:` + fmt.Sprintf("%v", this.TotalPgPgOut) + `,`,
-		`TotalPgFault:` + fmt.Sprintf("%v", this.TotalPgFault) + `,`,
-		`TotalPgMajFault:` + fmt.Sprintf("%v", this.TotalPgMajFault) + `,`,
-		`TotalInactiveAnon:` + fmt.Sprintf("%v", this.TotalInactiveAnon) + `,`,
-		`TotalActiveAnon:` + fmt.Sprintf("%v", this.TotalActiveAnon) + `,`,
-		`TotalInactiveFile:` + fmt.Sprintf("%v", this.TotalInactiveFile) + `,`,
-		`TotalActiveFile:` + fmt.Sprintf("%v", this.TotalActiveFile) + `,`,
-		`TotalUnevictable:` + fmt.Sprintf("%v", this.TotalUnevictable) + `,`,
-		`Usage:` + strings.Replace(fmt.Sprintf("%v", this.Usage), "MemoryEntry", "MemoryEntry", 1) + `,`,
-		`Swap:` + strings.Replace(fmt.Sprintf("%v", this.Swap), "MemoryEntry", "MemoryEntry", 1) + `,`,
-		`Kernel:` + strings.Replace(fmt.Sprintf("%v", this.Kernel), "MemoryEntry", "MemoryEntry", 1) + `,`,
-		`KernelTCP:` + strings.Replace(fmt.Sprintf("%v", this.KernelTCP), "MemoryEntry", "MemoryEntry", 1) + `,`,
-		`}`,
-	}, "")
-	return s
-}
-func (this *MemoryEntry) String() string {
-	if this == nil {
-		return "nil"
-	}
-	s := strings.Join([]string{`&MemoryEntry{`,
-		`Limit:` + fmt.Sprintf("%v", this.Limit) + `,`,
-		`Usage:` + fmt.Sprintf("%v", this.Usage) + `,`,
-		`Max:` + fmt.Sprintf("%v", this.Max) + `,`,
-		`Failcnt:` + fmt.Sprintf("%v", this.Failcnt) + `,`,
-		`}`,
-	}, "")
-	return s
-}
-func (this *BlkIOStat) String() string {
-	if this == nil {
-		return "nil"
-	}
-	s := strings.Join([]string{`&BlkIOStat{`,
-		`IoServiceBytesRecursive:` + strings.Replace(fmt.Sprintf("%v", this.IoServiceBytesRecursive), "BlkIOEntry", "BlkIOEntry", 1) + `,`,
-		`IoServicedRecursive:` + strings.Replace(fmt.Sprintf("%v", this.IoServicedRecursive), "BlkIOEntry", "BlkIOEntry", 1) + `,`,
-		`IoQueuedRecursive:` + strings.Replace(fmt.Sprintf("%v", this.IoQueuedRecursive), "BlkIOEntry", "BlkIOEntry", 1) + `,`,
-		`IoServiceTimeRecursive:` + strings.Replace(fmt.Sprintf("%v", this.IoServiceTimeRecursive), "BlkIOEntry", "BlkIOEntry", 1) + `,`,
-		`IoWaitTimeRecursive:` + strings.Replace(fmt.Sprintf("%v", this.IoWaitTimeRecursive), "BlkIOEntry", "BlkIOEntry", 1) + `,`,
-		`IoMergedRecursive:` + strings.Replace(fmt.Sprintf("%v", this.IoMergedRecursive), "BlkIOEntry", "BlkIOEntry", 1) + `,`,
-		`IoTimeRecursive:` + strings.Replace(fmt.Sprintf("%v", this.IoTimeRecursive), "BlkIOEntry", "BlkIOEntry", 1) + `,`,
-		`SectorsRecursive:` + strings.Replace(fmt.Sprintf("%v", this.SectorsRecursive), "BlkIOEntry", "BlkIOEntry", 1) + `,`,
-		`}`,
-	}, "")
-	return s
-}
-func (this *BlkIOEntry) String() string {
-	if this == nil {
-		return "nil"
-	}
-	s := strings.Join([]string{`&BlkIOEntry{`,
-		`Op:` + fmt.Sprintf("%v", this.Op) + `,`,
-		`Device:` + fmt.Sprintf("%v", this.Device) + `,`,
-		`Major:` + fmt.Sprintf("%v", this.Major) + `,`,
-		`Minor:` + fmt.Sprintf("%v", this.Minor) + `,`,
-		`Value:` + fmt.Sprintf("%v", this.Value) + `,`,
-		`}`,
-	}, "")
-	return s
-}
-func (this *RdmaStat) String() string {
-	if this == nil {
-		return "nil"
-	}
-	s := strings.Join([]string{`&RdmaStat{`,
-		`Current:` + strings.Replace(fmt.Sprintf("%v", this.Current), "RdmaEntry", "RdmaEntry", 1) + `,`,
-		`Limit:` + strings.Replace(fmt.Sprintf("%v", this.Limit), "RdmaEntry", "RdmaEntry", 1) + `,`,
-		`}`,
-	}, "")
-	return s
-}
-func (this *RdmaEntry) String() string {
-	if this == nil {
-		return "nil"
-	}
-	s := strings.Join([]string{`&RdmaEntry{`,
-		`Device:` + fmt.Sprintf("%v", this.Device) + `,`,
-		`HcaHandles:` + fmt.Sprintf("%v", this.HcaHandles) + `,`,
-		`HcaObjects:` + fmt.Sprintf("%v", this.HcaObjects) + `,`,
-		`}`,
-	}, "")
-	return s
-}
-func (this *NetworkStat) String() string {
-	if this == nil {
-		return "nil"
-	}
-	s := strings.Join([]string{`&NetworkStat{`,
-		`Name:` + fmt.Sprintf("%v", this.Name) + `,`,
-		`RxBytes:` + fmt.Sprintf("%v", this.RxBytes) + `,`,
-		`RxPackets:` + fmt.Sprintf("%v", this.RxPackets) + `,`,
-		`RxErrors:` + fmt.Sprintf("%v", this.RxErrors) + `,`,
-		`RxDropped:` + fmt.Sprintf("%v", this.RxDropped) + `,`,
-		`TxBytes:` + fmt.Sprintf("%v", this.TxBytes) + `,`,
-		`TxPackets:` + fmt.Sprintf("%v", this.TxPackets) + `,`,
-		`TxErrors:` + fmt.Sprintf("%v", this.TxErrors) + `,`,
-		`TxDropped:` + fmt.Sprintf("%v", this.TxDropped) + `,`,
-		`}`,
-	}, "")
-	return s
-}
-func valueToStringMetrics(v interface{}) string {
-	rv := reflect.ValueOf(v)
-	if rv.IsNil() {
-		return "nil"
-	}
-	pv := reflect.Indirect(rv).Interface()
-	return fmt.Sprintf("*%v", pv)
-}
-func (m *Metrics) Unmarshal(dAtA []byte) error {
-	l := len(dAtA)
-	iNdEx := 0
-	for iNdEx < l {
-		preIndex := iNdEx
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return ErrIntOverflowMetrics
-			}
-			if iNdEx >= l {
-				return io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= (uint64(b) & 0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		fieldNum := int32(wire >> 3)
-		wireType := int(wire & 0x7)
-		if wireType == 4 {
-			return fmt.Errorf("proto: Metrics: wiretype end group for non-group")
-		}
-		if fieldNum <= 0 {
-			return fmt.Errorf("proto: Metrics: illegal tag %d (wire type %d)", fieldNum, wire)
-		}
-		switch fieldNum {
-		case 1:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Hugetlb", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= (int(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			postIndex := iNdEx + msglen
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.Hugetlb = append(m.Hugetlb, &HugetlbStat{})
-			if err := m.Hugetlb[len(m.Hugetlb)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		case 2:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Pids", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= (int(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			postIndex := iNdEx + msglen
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			if m.Pids == nil {
-				m.Pids = &PidsStat{}
-			}
-			if err := m.Pids.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		case 3:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field CPU", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= (int(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			postIndex := iNdEx + msglen
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			if m.CPU == nil {
-				m.CPU = &CPUStat{}
-			}
-			if err := m.CPU.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		case 4:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Memory", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= (int(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			postIndex := iNdEx + msglen
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			if m.Memory == nil {
-				m.Memory = &MemoryStat{}
-			}
-			if err := m.Memory.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		case 5:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Blkio", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= (int(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			postIndex := iNdEx + msglen
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			if m.Blkio == nil {
-				m.Blkio = &BlkIOStat{}
-			}
-			if err := m.Blkio.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		case 6:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Rdma", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= (int(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			postIndex := iNdEx + msglen
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			if m.Rdma == nil {
-				m.Rdma = &RdmaStat{}
-			}
-			if err := m.Rdma.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		case 7:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Network", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= (int(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			postIndex := iNdEx + msglen
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.Network = append(m.Network, &NetworkStat{})
-			if err := m.Network[len(m.Network)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		default:
-			iNdEx = preIndex
-			skippy, err := skipMetrics(dAtA[iNdEx:])
-			if err != nil {
-				return err
-			}
-			if skippy < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			if (iNdEx + skippy) > l {
-				return io.ErrUnexpectedEOF
-			}
-			iNdEx += skippy
-		}
-	}
-
-	if iNdEx > l {
-		return io.ErrUnexpectedEOF
-	}
-	return nil
-}
-func (m *HugetlbStat) Unmarshal(dAtA []byte) error {
-	l := len(dAtA)
-	iNdEx := 0
-	for iNdEx < l {
-		preIndex := iNdEx
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return ErrIntOverflowMetrics
-			}
-			if iNdEx >= l {
-				return io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= (uint64(b) & 0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		fieldNum := int32(wire >> 3)
-		wireType := int(wire & 0x7)
-		if wireType == 4 {
-			return fmt.Errorf("proto: HugetlbStat: wiretype end group for non-group")
-		}
-		if fieldNum <= 0 {
-			return fmt.Errorf("proto: HugetlbStat: illegal tag %d (wire type %d)", fieldNum, wire)
-		}
-		switch fieldNum {
-		case 1:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Usage", wireType)
-			}
-			m.Usage = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.Usage |= (uint64(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 2:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Max", wireType)
-			}
-			m.Max = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.Max |= (uint64(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 3:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Failcnt", wireType)
-			}
-			m.Failcnt = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.Failcnt |= (uint64(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 4:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Pagesize", wireType)
-			}
-			var stringLen uint64
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				stringLen |= (uint64(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			intStringLen := int(stringLen)
-			if intStringLen < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			postIndex := iNdEx + intStringLen
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.Pagesize = string(dAtA[iNdEx:postIndex])
-			iNdEx = postIndex
-		default:
-			iNdEx = preIndex
-			skippy, err := skipMetrics(dAtA[iNdEx:])
-			if err != nil {
-				return err
-			}
-			if skippy < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			if (iNdEx + skippy) > l {
-				return io.ErrUnexpectedEOF
-			}
-			iNdEx += skippy
-		}
-	}
-
-	if iNdEx > l {
-		return io.ErrUnexpectedEOF
-	}
-	return nil
-}
-func (m *PidsStat) Unmarshal(dAtA []byte) error {
-	l := len(dAtA)
-	iNdEx := 0
-	for iNdEx < l {
-		preIndex := iNdEx
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return ErrIntOverflowMetrics
-			}
-			if iNdEx >= l {
-				return io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= (uint64(b) & 0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		fieldNum := int32(wire >> 3)
-		wireType := int(wire & 0x7)
-		if wireType == 4 {
-			return fmt.Errorf("proto: PidsStat: wiretype end group for non-group")
-		}
-		if fieldNum <= 0 {
-			return fmt.Errorf("proto: PidsStat: illegal tag %d (wire type %d)", fieldNum, wire)
-		}
-		switch fieldNum {
-		case 1:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Current", wireType)
-			}
-			m.Current = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.Current |= (uint64(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 2:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Limit", wireType)
-			}
-			m.Limit = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.Limit |= (uint64(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		default:
-			iNdEx = preIndex
-			skippy, err := skipMetrics(dAtA[iNdEx:])
-			if err != nil {
-				return err
-			}
-			if skippy < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			if (iNdEx + skippy) > l {
-				return io.ErrUnexpectedEOF
-			}
-			iNdEx += skippy
-		}
-	}
-
-	if iNdEx > l {
-		return io.ErrUnexpectedEOF
-	}
-	return nil
-}
-func (m *CPUStat) Unmarshal(dAtA []byte) error {
-	l := len(dAtA)
-	iNdEx := 0
-	for iNdEx < l {
-		preIndex := iNdEx
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return ErrIntOverflowMetrics
-			}
-			if iNdEx >= l {
-				return io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= (uint64(b) & 0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		fieldNum := int32(wire >> 3)
-		wireType := int(wire & 0x7)
-		if wireType == 4 {
-			return fmt.Errorf("proto: CPUStat: wiretype end group for non-group")
-		}
-		if fieldNum <= 0 {
-			return fmt.Errorf("proto: CPUStat: illegal tag %d (wire type %d)", fieldNum, wire)
-		}
-		switch fieldNum {
-		case 1:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Usage", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= (int(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			postIndex := iNdEx + msglen
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			if m.Usage == nil {
-				m.Usage = &CPUUsage{}
-			}
-			if err := m.Usage.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		case 2:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Throttling", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= (int(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			postIndex := iNdEx + msglen
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			if m.Throttling == nil {
-				m.Throttling = &Throttle{}
-			}
-			if err := m.Throttling.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		default:
-			iNdEx = preIndex
-			skippy, err := skipMetrics(dAtA[iNdEx:])
-			if err != nil {
-				return err
-			}
-			if skippy < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			if (iNdEx + skippy) > l {
-				return io.ErrUnexpectedEOF
-			}
-			iNdEx += skippy
-		}
-	}
-
-	if iNdEx > l {
-		return io.ErrUnexpectedEOF
-	}
-	return nil
-}
-func (m *CPUUsage) Unmarshal(dAtA []byte) error {
-	l := len(dAtA)
-	iNdEx := 0
-	for iNdEx < l {
-		preIndex := iNdEx
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return ErrIntOverflowMetrics
-			}
-			if iNdEx >= l {
-				return io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= (uint64(b) & 0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		fieldNum := int32(wire >> 3)
-		wireType := int(wire & 0x7)
-		if wireType == 4 {
-			return fmt.Errorf("proto: CPUUsage: wiretype end group for non-group")
-		}
-		if fieldNum <= 0 {
-			return fmt.Errorf("proto: CPUUsage: illegal tag %d (wire type %d)", fieldNum, wire)
-		}
-		switch fieldNum {
-		case 1:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Total", wireType)
-			}
-			m.Total = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.Total |= (uint64(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 2:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Kernel", wireType)
-			}
-			m.Kernel = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.Kernel |= (uint64(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 3:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field User", wireType)
-			}
-			m.User = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.User |= (uint64(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 4:
-			if wireType == 0 {
-				var v uint64
-				for shift := uint(0); ; shift += 7 {
-					if shift >= 64 {
-						return ErrIntOverflowMetrics
-					}
-					if iNdEx >= l {
-						return io.ErrUnexpectedEOF
-					}
-					b := dAtA[iNdEx]
-					iNdEx++
-					v |= (uint64(b) & 0x7F) << shift
-					if b < 0x80 {
-						break
-					}
-				}
-				m.PerCPU = append(m.PerCPU, v)
-			} else if wireType == 2 {
-				var packedLen int
-				for shift := uint(0); ; shift += 7 {
-					if shift >= 64 {
-						return ErrIntOverflowMetrics
-					}
-					if iNdEx >= l {
-						return io.ErrUnexpectedEOF
-					}
-					b := dAtA[iNdEx]
-					iNdEx++
-					packedLen |= (int(b) & 0x7F) << shift
-					if b < 0x80 {
-						break
-					}
-				}
-				if packedLen < 0 {
-					return ErrInvalidLengthMetrics
-				}
-				postIndex := iNdEx + packedLen
-				if postIndex > l {
-					return io.ErrUnexpectedEOF
-				}
-				for iNdEx < postIndex {
-					var v uint64
-					for shift := uint(0); ; shift += 7 {
-						if shift >= 64 {
-							return ErrIntOverflowMetrics
-						}
-						if iNdEx >= l {
-							return io.ErrUnexpectedEOF
-						}
-						b := dAtA[iNdEx]
-						iNdEx++
-						v |= (uint64(b) & 0x7F) << shift
-						if b < 0x80 {
-							break
-						}
-					}
-					m.PerCPU = append(m.PerCPU, v)
-				}
-			} else {
-				return fmt.Errorf("proto: wrong wireType = %d for field PerCPU", wireType)
-			}
-		default:
-			iNdEx = preIndex
-			skippy, err := skipMetrics(dAtA[iNdEx:])
-			if err != nil {
-				return err
-			}
-			if skippy < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			if (iNdEx + skippy) > l {
-				return io.ErrUnexpectedEOF
-			}
-			iNdEx += skippy
-		}
-	}
-
-	if iNdEx > l {
-		return io.ErrUnexpectedEOF
-	}
-	return nil
-}
-func (m *Throttle) Unmarshal(dAtA []byte) error {
-	l := len(dAtA)
-	iNdEx := 0
-	for iNdEx < l {
-		preIndex := iNdEx
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return ErrIntOverflowMetrics
-			}
-			if iNdEx >= l {
-				return io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= (uint64(b) & 0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		fieldNum := int32(wire >> 3)
-		wireType := int(wire & 0x7)
-		if wireType == 4 {
-			return fmt.Errorf("proto: Throttle: wiretype end group for non-group")
-		}
-		if fieldNum <= 0 {
-			return fmt.Errorf("proto: Throttle: illegal tag %d (wire type %d)", fieldNum, wire)
-		}
-		switch fieldNum {
-		case 1:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Periods", wireType)
-			}
-			m.Periods = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.Periods |= (uint64(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 2:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field ThrottledPeriods", wireType)
-			}
-			m.ThrottledPeriods = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.ThrottledPeriods |= (uint64(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 3:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field ThrottledTime", wireType)
-			}
-			m.ThrottledTime = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.ThrottledTime |= (uint64(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		default:
-			iNdEx = preIndex
-			skippy, err := skipMetrics(dAtA[iNdEx:])
-			if err != nil {
-				return err
-			}
-			if skippy < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			if (iNdEx + skippy) > l {
-				return io.ErrUnexpectedEOF
-			}
-			iNdEx += skippy
-		}
-	}
-
-	if iNdEx > l {
-		return io.ErrUnexpectedEOF
-	}
-	return nil
-}
-func (m *MemoryStat) Unmarshal(dAtA []byte) error {
-	l := len(dAtA)
-	iNdEx := 0
-	for iNdEx < l {
-		preIndex := iNdEx
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return ErrIntOverflowMetrics
-			}
-			if iNdEx >= l {
-				return io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= (uint64(b) & 0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		fieldNum := int32(wire >> 3)
-		wireType := int(wire & 0x7)
-		if wireType == 4 {
-			return fmt.Errorf("proto: MemoryStat: wiretype end group for non-group")
-		}
-		if fieldNum <= 0 {
-			return fmt.Errorf("proto: MemoryStat: illegal tag %d (wire type %d)", fieldNum, wire)
-		}
-		switch fieldNum {
-		case 1:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Cache", wireType)
-			}
-			m.Cache = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.Cache |= (uint64(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 2:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field RSS", wireType)
-			}
-			m.RSS = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.RSS |= (uint64(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 3:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field RSSHuge", wireType)
-			}
-			m.RSSHuge = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.RSSHuge |= (uint64(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 4:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field MappedFile", wireType)
-			}
-			m.MappedFile = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.MappedFile |= (uint64(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 5:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Dirty", wireType)
-			}
-			m.Dirty = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.Dirty |= (uint64(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 6:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Writeback", wireType)
-			}
-			m.Writeback = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.Writeback |= (uint64(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 7:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field PgPgIn", wireType)
-			}
-			m.PgPgIn = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.PgPgIn |= (uint64(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 8:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field PgPgOut", wireType)
-			}
-			m.PgPgOut = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.PgPgOut |= (uint64(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 9:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field PgFault", wireType)
-			}
-			m.PgFault = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.PgFault |= (uint64(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 10:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field PgMajFault", wireType)
-			}
-			m.PgMajFault = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.PgMajFault |= (uint64(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 11:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field InactiveAnon", wireType)
-			}
-			m.InactiveAnon = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.InactiveAnon |= (uint64(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 12:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field ActiveAnon", wireType)
-			}
-			m.ActiveAnon = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.ActiveAnon |= (uint64(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 13:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field InactiveFile", wireType)
-			}
-			m.InactiveFile = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.InactiveFile |= (uint64(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 14:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field ActiveFile", wireType)
-			}
-			m.ActiveFile = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.ActiveFile |= (uint64(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 15:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Unevictable", wireType)
-			}
-			m.Unevictable = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.Unevictable |= (uint64(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 16:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field HierarchicalMemoryLimit", wireType)
-			}
-			m.HierarchicalMemoryLimit = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.HierarchicalMemoryLimit |= (uint64(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 17:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field HierarchicalSwapLimit", wireType)
-			}
-			m.HierarchicalSwapLimit = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.HierarchicalSwapLimit |= (uint64(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 18:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field TotalCache", wireType)
-			}
-			m.TotalCache = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.TotalCache |= (uint64(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 19:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field TotalRSS", wireType)
-			}
-			m.TotalRSS = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.TotalRSS |= (uint64(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 20:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field TotalRSSHuge", wireType)
-			}
-			m.TotalRSSHuge = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.TotalRSSHuge |= (uint64(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 21:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field TotalMappedFile", wireType)
-			}
-			m.TotalMappedFile = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.TotalMappedFile |= (uint64(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 22:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field TotalDirty", wireType)
-			}
-			m.TotalDirty = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.TotalDirty |= (uint64(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 23:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field TotalWriteback", wireType)
-			}
-			m.TotalWriteback = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.TotalWriteback |= (uint64(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 24:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field TotalPgPgIn", wireType)
-			}
-			m.TotalPgPgIn = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.TotalPgPgIn |= (uint64(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 25:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field TotalPgPgOut", wireType)
-			}
-			m.TotalPgPgOut = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.TotalPgPgOut |= (uint64(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 26:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field TotalPgFault", wireType)
-			}
-			m.TotalPgFault = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.TotalPgFault |= (uint64(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 27:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field TotalPgMajFault", wireType)
-			}
-			m.TotalPgMajFault = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.TotalPgMajFault |= (uint64(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 28:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field TotalInactiveAnon", wireType)
-			}
-			m.TotalInactiveAnon = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.TotalInactiveAnon |= (uint64(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 29:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field TotalActiveAnon", wireType)
-			}
-			m.TotalActiveAnon = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.TotalActiveAnon |= (uint64(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 30:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field TotalInactiveFile", wireType)
-			}
-			m.TotalInactiveFile = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.TotalInactiveFile |= (uint64(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 31:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field TotalActiveFile", wireType)
-			}
-			m.TotalActiveFile = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.TotalActiveFile |= (uint64(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 32:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field TotalUnevictable", wireType)
-			}
-			m.TotalUnevictable = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.TotalUnevictable |= (uint64(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 33:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Usage", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= (int(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			postIndex := iNdEx + msglen
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			if m.Usage == nil {
-				m.Usage = &MemoryEntry{}
-			}
-			if err := m.Usage.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		case 34:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Swap", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= (int(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			postIndex := iNdEx + msglen
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			if m.Swap == nil {
-				m.Swap = &MemoryEntry{}
-			}
-			if err := m.Swap.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		case 35:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Kernel", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= (int(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			postIndex := iNdEx + msglen
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			if m.Kernel == nil {
-				m.Kernel = &MemoryEntry{}
-			}
-			if err := m.Kernel.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		case 36:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field KernelTCP", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= (int(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			postIndex := iNdEx + msglen
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			if m.KernelTCP == nil {
-				m.KernelTCP = &MemoryEntry{}
-			}
-			if err := m.KernelTCP.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		default:
-			iNdEx = preIndex
-			skippy, err := skipMetrics(dAtA[iNdEx:])
-			if err != nil {
-				return err
-			}
-			if skippy < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			if (iNdEx + skippy) > l {
-				return io.ErrUnexpectedEOF
-			}
-			iNdEx += skippy
-		}
-	}
-
-	if iNdEx > l {
-		return io.ErrUnexpectedEOF
-	}
-	return nil
-}
-func (m *MemoryEntry) Unmarshal(dAtA []byte) error {
-	l := len(dAtA)
-	iNdEx := 0
-	for iNdEx < l {
-		preIndex := iNdEx
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return ErrIntOverflowMetrics
-			}
-			if iNdEx >= l {
-				return io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= (uint64(b) & 0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		fieldNum := int32(wire >> 3)
-		wireType := int(wire & 0x7)
-		if wireType == 4 {
-			return fmt.Errorf("proto: MemoryEntry: wiretype end group for non-group")
-		}
-		if fieldNum <= 0 {
-			return fmt.Errorf("proto: MemoryEntry: illegal tag %d (wire type %d)", fieldNum, wire)
-		}
-		switch fieldNum {
-		case 1:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Limit", wireType)
-			}
-			m.Limit = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.Limit |= (uint64(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 2:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Usage", wireType)
-			}
-			m.Usage = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.Usage |= (uint64(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 3:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Max", wireType)
-			}
-			m.Max = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.Max |= (uint64(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 4:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Failcnt", wireType)
-			}
-			m.Failcnt = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.Failcnt |= (uint64(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		default:
-			iNdEx = preIndex
-			skippy, err := skipMetrics(dAtA[iNdEx:])
-			if err != nil {
-				return err
-			}
-			if skippy < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			if (iNdEx + skippy) > l {
-				return io.ErrUnexpectedEOF
-			}
-			iNdEx += skippy
-		}
-	}
-
-	if iNdEx > l {
-		return io.ErrUnexpectedEOF
-	}
-	return nil
-}
-func (m *BlkIOStat) Unmarshal(dAtA []byte) error {
-	l := len(dAtA)
-	iNdEx := 0
-	for iNdEx < l {
-		preIndex := iNdEx
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return ErrIntOverflowMetrics
-			}
-			if iNdEx >= l {
-				return io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= (uint64(b) & 0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		fieldNum := int32(wire >> 3)
-		wireType := int(wire & 0x7)
-		if wireType == 4 {
-			return fmt.Errorf("proto: BlkIOStat: wiretype end group for non-group")
-		}
-		if fieldNum <= 0 {
-			return fmt.Errorf("proto: BlkIOStat: illegal tag %d (wire type %d)", fieldNum, wire)
-		}
-		switch fieldNum {
-		case 1:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field IoServiceBytesRecursive", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= (int(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			postIndex := iNdEx + msglen
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.IoServiceBytesRecursive = append(m.IoServiceBytesRecursive, &BlkIOEntry{})
-			if err := m.IoServiceBytesRecursive[len(m.IoServiceBytesRecursive)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		case 2:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field IoServicedRecursive", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= (int(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			postIndex := iNdEx + msglen
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.IoServicedRecursive = append(m.IoServicedRecursive, &BlkIOEntry{})
-			if err := m.IoServicedRecursive[len(m.IoServicedRecursive)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		case 3:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field IoQueuedRecursive", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= (int(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			postIndex := iNdEx + msglen
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.IoQueuedRecursive = append(m.IoQueuedRecursive, &BlkIOEntry{})
-			if err := m.IoQueuedRecursive[len(m.IoQueuedRecursive)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		case 4:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field IoServiceTimeRecursive", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= (int(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			postIndex := iNdEx + msglen
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.IoServiceTimeRecursive = append(m.IoServiceTimeRecursive, &BlkIOEntry{})
-			if err := m.IoServiceTimeRecursive[len(m.IoServiceTimeRecursive)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		case 5:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field IoWaitTimeRecursive", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= (int(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			postIndex := iNdEx + msglen
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.IoWaitTimeRecursive = append(m.IoWaitTimeRecursive, &BlkIOEntry{})
-			if err := m.IoWaitTimeRecursive[len(m.IoWaitTimeRecursive)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		case 6:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field IoMergedRecursive", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= (int(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			postIndex := iNdEx + msglen
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.IoMergedRecursive = append(m.IoMergedRecursive, &BlkIOEntry{})
-			if err := m.IoMergedRecursive[len(m.IoMergedRecursive)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		case 7:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field IoTimeRecursive", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= (int(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			postIndex := iNdEx + msglen
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.IoTimeRecursive = append(m.IoTimeRecursive, &BlkIOEntry{})
-			if err := m.IoTimeRecursive[len(m.IoTimeRecursive)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		case 8:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field SectorsRecursive", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= (int(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			postIndex := iNdEx + msglen
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.SectorsRecursive = append(m.SectorsRecursive, &BlkIOEntry{})
-			if err := m.SectorsRecursive[len(m.SectorsRecursive)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		default:
-			iNdEx = preIndex
-			skippy, err := skipMetrics(dAtA[iNdEx:])
-			if err != nil {
-				return err
-			}
-			if skippy < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			if (iNdEx + skippy) > l {
-				return io.ErrUnexpectedEOF
-			}
-			iNdEx += skippy
-		}
-	}
-
-	if iNdEx > l {
-		return io.ErrUnexpectedEOF
-	}
-	return nil
-}
-func (m *BlkIOEntry) Unmarshal(dAtA []byte) error {
-	l := len(dAtA)
-	iNdEx := 0
-	for iNdEx < l {
-		preIndex := iNdEx
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return ErrIntOverflowMetrics
-			}
-			if iNdEx >= l {
-				return io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= (uint64(b) & 0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		fieldNum := int32(wire >> 3)
-		wireType := int(wire & 0x7)
-		if wireType == 4 {
-			return fmt.Errorf("proto: BlkIOEntry: wiretype end group for non-group")
-		}
-		if fieldNum <= 0 {
-			return fmt.Errorf("proto: BlkIOEntry: illegal tag %d (wire type %d)", fieldNum, wire)
-		}
-		switch fieldNum {
-		case 1:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Op", wireType)
-			}
-			var stringLen uint64
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				stringLen |= (uint64(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			intStringLen := int(stringLen)
-			if intStringLen < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			postIndex := iNdEx + intStringLen
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.Op = string(dAtA[iNdEx:postIndex])
-			iNdEx = postIndex
-		case 2:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Device", wireType)
-			}
-			var stringLen uint64
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				stringLen |= (uint64(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			intStringLen := int(stringLen)
-			if intStringLen < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			postIndex := iNdEx + intStringLen
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.Device = string(dAtA[iNdEx:postIndex])
-			iNdEx = postIndex
-		case 3:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Major", wireType)
-			}
-			m.Major = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.Major |= (uint64(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 4:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Minor", wireType)
-			}
-			m.Minor = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.Minor |= (uint64(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 5:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Value", wireType)
-			}
-			m.Value = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.Value |= (uint64(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		default:
-			iNdEx = preIndex
-			skippy, err := skipMetrics(dAtA[iNdEx:])
-			if err != nil {
-				return err
-			}
-			if skippy < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			if (iNdEx + skippy) > l {
-				return io.ErrUnexpectedEOF
-			}
-			iNdEx += skippy
-		}
-	}
-
-	if iNdEx > l {
-		return io.ErrUnexpectedEOF
-	}
-	return nil
-}
-func (m *RdmaStat) Unmarshal(dAtA []byte) error {
-	l := len(dAtA)
-	iNdEx := 0
-	for iNdEx < l {
-		preIndex := iNdEx
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return ErrIntOverflowMetrics
-			}
-			if iNdEx >= l {
-				return io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= (uint64(b) & 0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		fieldNum := int32(wire >> 3)
-		wireType := int(wire & 0x7)
-		if wireType == 4 {
-			return fmt.Errorf("proto: RdmaStat: wiretype end group for non-group")
-		}
-		if fieldNum <= 0 {
-			return fmt.Errorf("proto: RdmaStat: illegal tag %d (wire type %d)", fieldNum, wire)
-		}
-		switch fieldNum {
-		case 1:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Current", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= (int(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			postIndex := iNdEx + msglen
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.Current = append(m.Current, &RdmaEntry{})
-			if err := m.Current[len(m.Current)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		case 2:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Limit", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= (int(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			postIndex := iNdEx + msglen
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.Limit = append(m.Limit, &RdmaEntry{})
-			if err := m.Limit[len(m.Limit)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		default:
-			iNdEx = preIndex
-			skippy, err := skipMetrics(dAtA[iNdEx:])
-			if err != nil {
-				return err
-			}
-			if skippy < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			if (iNdEx + skippy) > l {
-				return io.ErrUnexpectedEOF
-			}
-			iNdEx += skippy
-		}
-	}
-
-	if iNdEx > l {
-		return io.ErrUnexpectedEOF
-	}
-	return nil
-}
-func (m *RdmaEntry) Unmarshal(dAtA []byte) error {
-	l := len(dAtA)
-	iNdEx := 0
-	for iNdEx < l {
-		preIndex := iNdEx
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return ErrIntOverflowMetrics
-			}
-			if iNdEx >= l {
-				return io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= (uint64(b) & 0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		fieldNum := int32(wire >> 3)
-		wireType := int(wire & 0x7)
-		if wireType == 4 {
-			return fmt.Errorf("proto: RdmaEntry: wiretype end group for non-group")
-		}
-		if fieldNum <= 0 {
-			return fmt.Errorf("proto: RdmaEntry: illegal tag %d (wire type %d)", fieldNum, wire)
-		}
-		switch fieldNum {
-		case 1:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Device", wireType)
-			}
-			var stringLen uint64
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				stringLen |= (uint64(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			intStringLen := int(stringLen)
-			if intStringLen < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			postIndex := iNdEx + intStringLen
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.Device = string(dAtA[iNdEx:postIndex])
-			iNdEx = postIndex
-		case 2:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field HcaHandles", wireType)
-			}
-			m.HcaHandles = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.HcaHandles |= (uint32(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 3:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field HcaObjects", wireType)
-			}
-			m.HcaObjects = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.HcaObjects |= (uint32(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		default:
-			iNdEx = preIndex
-			skippy, err := skipMetrics(dAtA[iNdEx:])
-			if err != nil {
-				return err
-			}
-			if skippy < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			if (iNdEx + skippy) > l {
-				return io.ErrUnexpectedEOF
-			}
-			iNdEx += skippy
-		}
-	}
-
-	if iNdEx > l {
-		return io.ErrUnexpectedEOF
-	}
-	return nil
-}
-func (m *NetworkStat) Unmarshal(dAtA []byte) error {
-	l := len(dAtA)
-	iNdEx := 0
-	for iNdEx < l {
-		preIndex := iNdEx
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return ErrIntOverflowMetrics
-			}
-			if iNdEx >= l {
-				return io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= (uint64(b) & 0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		fieldNum := int32(wire >> 3)
-		wireType := int(wire & 0x7)
-		if wireType == 4 {
-			return fmt.Errorf("proto: NetworkStat: wiretype end group for non-group")
-		}
-		if fieldNum <= 0 {
-			return fmt.Errorf("proto: NetworkStat: illegal tag %d (wire type %d)", fieldNum, wire)
-		}
-		switch fieldNum {
-		case 1:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Name", wireType)
-			}
-			var stringLen uint64
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				stringLen |= (uint64(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			intStringLen := int(stringLen)
-			if intStringLen < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			postIndex := iNdEx + intStringLen
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.Name = string(dAtA[iNdEx:postIndex])
-			iNdEx = postIndex
-		case 2:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field RxBytes", wireType)
-			}
-			m.RxBytes = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.RxBytes |= (uint64(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 3:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field RxPackets", wireType)
-			}
-			m.RxPackets = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.RxPackets |= (uint64(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 4:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field RxErrors", wireType)
-			}
-			m.RxErrors = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.RxErrors |= (uint64(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 5:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field RxDropped", wireType)
-			}
-			m.RxDropped = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.RxDropped |= (uint64(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 6:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field TxBytes", wireType)
-			}
-			m.TxBytes = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.TxBytes |= (uint64(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 7:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field TxPackets", wireType)
-			}
-			m.TxPackets = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.TxPackets |= (uint64(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 8:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field TxErrors", wireType)
-			}
-			m.TxErrors = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.TxErrors |= (uint64(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 9:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field TxDropped", wireType)
-			}
-			m.TxDropped = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.TxDropped |= (uint64(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		default:
-			iNdEx = preIndex
-			skippy, err := skipMetrics(dAtA[iNdEx:])
-			if err != nil {
-				return err
-			}
-			if skippy < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			if (iNdEx + skippy) > l {
-				return io.ErrUnexpectedEOF
-			}
-			iNdEx += skippy
-		}
-	}
-
-	if iNdEx > l {
-		return io.ErrUnexpectedEOF
-	}
-	return nil
-}
-func skipMetrics(dAtA []byte) (n int, err error) {
-	l := len(dAtA)
-	iNdEx := 0
-	for iNdEx < l {
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return 0, ErrIntOverflowMetrics
-			}
-			if iNdEx >= l {
-				return 0, io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= (uint64(b) & 0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		wireType := int(wire & 0x7)
-		switch wireType {
-		case 0:
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return 0, ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return 0, io.ErrUnexpectedEOF
-				}
-				iNdEx++
-				if dAtA[iNdEx-1] < 0x80 {
-					break
-				}
-			}
-			return iNdEx, nil
-		case 1:
-			iNdEx += 8
-			return iNdEx, nil
-		case 2:
-			var length int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return 0, ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return 0, io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				length |= (int(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			iNdEx += length
-			if length < 0 {
-				return 0, ErrInvalidLengthMetrics
-			}
-			return iNdEx, nil
-		case 3:
-			for {
-				var innerWire uint64
-				var start int = iNdEx
-				for shift := uint(0); ; shift += 7 {
-					if shift >= 64 {
-						return 0, ErrIntOverflowMetrics
-					}
-					if iNdEx >= l {
-						return 0, io.ErrUnexpectedEOF
-					}
-					b := dAtA[iNdEx]
-					iNdEx++
-					innerWire |= (uint64(b) & 0x7F) << shift
-					if b < 0x80 {
-						break
-					}
-				}
-				innerWireType := int(innerWire & 0x7)
-				if innerWireType == 4 {
-					break
-				}
-				next, err := skipMetrics(dAtA[start:])
-				if err != nil {
-					return 0, err
-				}
-				iNdEx = start + next
-			}
-			return iNdEx, nil
-		case 4:
-			return iNdEx, nil
-		case 5:
-			iNdEx += 4
-			return iNdEx, nil
-		default:
-			return 0, fmt.Errorf("proto: illegal wireType %d", wireType)
-		}
-	}
-	panic("unreachable")
-}
-
-var (
-	ErrInvalidLengthMetrics = fmt.Errorf("proto: negative length found during unmarshaling")
-	ErrIntOverflowMetrics   = fmt.Errorf("proto: integer overflow")
-)
-
-func init() { proto.RegisterFile("github.com/containerd/cgroups/metrics.proto", fileDescriptorMetrics) }
-
-var fileDescriptorMetrics = []byte{
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-}
diff --git a/vendor/github.com/containerd/cgroups/metrics.pb.txt b/vendor/github.com/containerd/cgroups/metrics.pb.txt
deleted file mode 100644
index 5b0f10a34..000000000
--- a/vendor/github.com/containerd/cgroups/metrics.pb.txt
+++ /dev/null
@@ -1,712 +0,0 @@
-file {
-  name: "github.com/containerd/cgroups/metrics.proto"
-  package: "io.containerd.cgroups.v1"
-  dependency: "gogoproto/gogo.proto"
-  message_type {
-    name: "Metrics"
-    field {
-      name: "hugetlb"
-      number: 1
-      label: LABEL_REPEATED
-      type: TYPE_MESSAGE
-      type_name: ".io.containerd.cgroups.v1.HugetlbStat"
-      json_name: "hugetlb"
-    }
-    field {
-      name: "pids"
-      number: 2
-      label: LABEL_OPTIONAL
-      type: TYPE_MESSAGE
-      type_name: ".io.containerd.cgroups.v1.PidsStat"
-      json_name: "pids"
-    }
-    field {
-      name: "cpu"
-      number: 3
-      label: LABEL_OPTIONAL
-      type: TYPE_MESSAGE
-      type_name: ".io.containerd.cgroups.v1.CPUStat"
-      options {
-        65004: "CPU"
-      }
-      json_name: "cpu"
-    }
-    field {
-      name: "memory"
-      number: 4
-      label: LABEL_OPTIONAL
-      type: TYPE_MESSAGE
-      type_name: ".io.containerd.cgroups.v1.MemoryStat"
-      json_name: "memory"
-    }
-    field {
-      name: "blkio"
-      number: 5
-      label: LABEL_OPTIONAL
-      type: TYPE_MESSAGE
-      type_name: ".io.containerd.cgroups.v1.BlkIOStat"
-      json_name: "blkio"
-    }
-    field {
-      name: "rdma"
-      number: 6
-      label: LABEL_OPTIONAL
-      type: TYPE_MESSAGE
-      type_name: ".io.containerd.cgroups.v1.RdmaStat"
-      json_name: "rdma"
-    }
-    field {
-      name: "network"
-      number: 7
-      label: LABEL_REPEATED
-      type: TYPE_MESSAGE
-      type_name: ".io.containerd.cgroups.v1.NetworkStat"
-      json_name: "network"
-    }
-  }
-  message_type {
-    name: "HugetlbStat"
-    field {
-      name: "usage"
-      number: 1
-      label: LABEL_OPTIONAL
-      type: TYPE_UINT64
-      json_name: "usage"
-    }
-    field {
-      name: "max"
-      number: 2
-      label: LABEL_OPTIONAL
-      type: TYPE_UINT64
-      json_name: "max"
-    }
-    field {
-      name: "failcnt"
-      number: 3
-      label: LABEL_OPTIONAL
-      type: TYPE_UINT64
-      json_name: "failcnt"
-    }
-    field {
-      name: "pagesize"
-      number: 4
-      label: LABEL_OPTIONAL
-      type: TYPE_STRING
-      json_name: "pagesize"
-    }
-  }
-  message_type {
-    name: "PidsStat"
-    field {
-      name: "current"
-      number: 1
-      label: LABEL_OPTIONAL
-      type: TYPE_UINT64
-      json_name: "current"
-    }
-    field {
-      name: "limit"
-      number: 2
-      label: LABEL_OPTIONAL
-      type: TYPE_UINT64
-      json_name: "limit"
-    }
-  }
-  message_type {
-    name: "CPUStat"
-    field {
-      name: "usage"
-      number: 1
-      label: LABEL_OPTIONAL
-      type: TYPE_MESSAGE
-      type_name: ".io.containerd.cgroups.v1.CPUUsage"
-      json_name: "usage"
-    }
-    field {
-      name: "throttling"
-      number: 2
-      label: LABEL_OPTIONAL
-      type: TYPE_MESSAGE
-      type_name: ".io.containerd.cgroups.v1.Throttle"
-      json_name: "throttling"
-    }
-  }
-  message_type {
-    name: "CPUUsage"
-    field {
-      name: "total"
-      number: 1
-      label: LABEL_OPTIONAL
-      type: TYPE_UINT64
-      json_name: "total"
-    }
-    field {
-      name: "kernel"
-      number: 2
-      label: LABEL_OPTIONAL
-      type: TYPE_UINT64
-      json_name: "kernel"
-    }
-    field {
-      name: "user"
-      number: 3
-      label: LABEL_OPTIONAL
-      type: TYPE_UINT64
-      json_name: "user"
-    }
-    field {
-      name: "per_cpu"
-      number: 4
-      label: LABEL_REPEATED
-      type: TYPE_UINT64
-      options {
-        65004: "PerCPU"
-      }
-      json_name: "perCpu"
-    }
-  }
-  message_type {
-    name: "Throttle"
-    field {
-      name: "periods"
-      number: 1
-      label: LABEL_OPTIONAL
-      type: TYPE_UINT64
-      json_name: "periods"
-    }
-    field {
-      name: "throttled_periods"
-      number: 2
-      label: LABEL_OPTIONAL
-      type: TYPE_UINT64
-      json_name: "throttledPeriods"
-    }
-    field {
-      name: "throttled_time"
-      number: 3
-      label: LABEL_OPTIONAL
-      type: TYPE_UINT64
-      json_name: "throttledTime"
-    }
-  }
-  message_type {
-    name: "MemoryStat"
-    field {
-      name: "cache"
-      number: 1
-      label: LABEL_OPTIONAL
-      type: TYPE_UINT64
-      json_name: "cache"
-    }
-    field {
-      name: "rss"
-      number: 2
-      label: LABEL_OPTIONAL
-      type: TYPE_UINT64
-      options {
-        65004: "RSS"
-      }
-      json_name: "rss"
-    }
-    field {
-      name: "rss_huge"
-      number: 3
-      label: LABEL_OPTIONAL
-      type: TYPE_UINT64
-      options {
-        65004: "RSSHuge"
-      }
-      json_name: "rssHuge"
-    }
-    field {
-      name: "mapped_file"
-      number: 4
-      label: LABEL_OPTIONAL
-      type: TYPE_UINT64
-      json_name: "mappedFile"
-    }
-    field {
-      name: "dirty"
-      number: 5
-      label: LABEL_OPTIONAL
-      type: TYPE_UINT64
-      json_name: "dirty"
-    }
-    field {
-      name: "writeback"
-      number: 6
-      label: LABEL_OPTIONAL
-      type: TYPE_UINT64
-      json_name: "writeback"
-    }
-    field {
-      name: "pg_pg_in"
-      number: 7
-      label: LABEL_OPTIONAL
-      type: TYPE_UINT64
-      json_name: "pgPgIn"
-    }
-    field {
-      name: "pg_pg_out"
-      number: 8
-      label: LABEL_OPTIONAL
-      type: TYPE_UINT64
-      json_name: "pgPgOut"
-    }
-    field {
-      name: "pg_fault"
-      number: 9
-      label: LABEL_OPTIONAL
-      type: TYPE_UINT64
-      json_name: "pgFault"
-    }
-    field {
-      name: "pg_maj_fault"
-      number: 10
-      label: LABEL_OPTIONAL
-      type: TYPE_UINT64
-      json_name: "pgMajFault"
-    }
-    field {
-      name: "inactive_anon"
-      number: 11
-      label: LABEL_OPTIONAL
-      type: TYPE_UINT64
-      json_name: "inactiveAnon"
-    }
-    field {
-      name: "active_anon"
-      number: 12
-      label: LABEL_OPTIONAL
-      type: TYPE_UINT64
-      json_name: "activeAnon"
-    }
-    field {
-      name: "inactive_file"
-      number: 13
-      label: LABEL_OPTIONAL
-      type: TYPE_UINT64
-      json_name: "inactiveFile"
-    }
-    field {
-      name: "active_file"
-      number: 14
-      label: LABEL_OPTIONAL
-      type: TYPE_UINT64
-      json_name: "activeFile"
-    }
-    field {
-      name: "unevictable"
-      number: 15
-      label: LABEL_OPTIONAL
-      type: TYPE_UINT64
-      json_name: "unevictable"
-    }
-    field {
-      name: "hierarchical_memory_limit"
-      number: 16
-      label: LABEL_OPTIONAL
-      type: TYPE_UINT64
-      json_name: "hierarchicalMemoryLimit"
-    }
-    field {
-      name: "hierarchical_swap_limit"
-      number: 17
-      label: LABEL_OPTIONAL
-      type: TYPE_UINT64
-      json_name: "hierarchicalSwapLimit"
-    }
-    field {
-      name: "total_cache"
-      number: 18
-      label: LABEL_OPTIONAL
-      type: TYPE_UINT64
-      json_name: "totalCache"
-    }
-    field {
-      name: "total_rss"
-      number: 19
-      label: LABEL_OPTIONAL
-      type: TYPE_UINT64
-      options {
-        65004: "TotalRSS"
-      }
-      json_name: "totalRss"
-    }
-    field {
-      name: "total_rss_huge"
-      number: 20
-      label: LABEL_OPTIONAL
-      type: TYPE_UINT64
-      options {
-        65004: "TotalRSSHuge"
-      }
-      json_name: "totalRssHuge"
-    }
-    field {
-      name: "total_mapped_file"
-      number: 21
-      label: LABEL_OPTIONAL
-      type: TYPE_UINT64
-      json_name: "totalMappedFile"
-    }
-    field {
-      name: "total_dirty"
-      number: 22
-      label: LABEL_OPTIONAL
-      type: TYPE_UINT64
-      json_name: "totalDirty"
-    }
-    field {
-      name: "total_writeback"
-      number: 23
-      label: LABEL_OPTIONAL
-      type: TYPE_UINT64
-      json_name: "totalWriteback"
-    }
-    field {
-      name: "total_pg_pg_in"
-      number: 24
-      label: LABEL_OPTIONAL
-      type: TYPE_UINT64
-      json_name: "totalPgPgIn"
-    }
-    field {
-      name: "total_pg_pg_out"
-      number: 25
-      label: LABEL_OPTIONAL
-      type: TYPE_UINT64
-      json_name: "totalPgPgOut"
-    }
-    field {
-      name: "total_pg_fault"
-      number: 26
-      label: LABEL_OPTIONAL
-      type: TYPE_UINT64
-      json_name: "totalPgFault"
-    }
-    field {
-      name: "total_pg_maj_fault"
-      number: 27
-      label: LABEL_OPTIONAL
-      type: TYPE_UINT64
-      json_name: "totalPgMajFault"
-    }
-    field {
-      name: "total_inactive_anon"
-      number: 28
-      label: LABEL_OPTIONAL
-      type: TYPE_UINT64
-      json_name: "totalInactiveAnon"
-    }
-    field {
-      name: "total_active_anon"
-      number: 29
-      label: LABEL_OPTIONAL
-      type: TYPE_UINT64
-      json_name: "totalActiveAnon"
-    }
-    field {
-      name: "total_inactive_file"
-      number: 30
-      label: LABEL_OPTIONAL
-      type: TYPE_UINT64
-      json_name: "totalInactiveFile"
-    }
-    field {
-      name: "total_active_file"
-      number: 31
-      label: LABEL_OPTIONAL
-      type: TYPE_UINT64
-      json_name: "totalActiveFile"
-    }
-    field {
-      name: "total_unevictable"
-      number: 32
-      label: LABEL_OPTIONAL
-      type: TYPE_UINT64
-      json_name: "totalUnevictable"
-    }
-    field {
-      name: "usage"
-      number: 33
-      label: LABEL_OPTIONAL
-      type: TYPE_MESSAGE
-      type_name: ".io.containerd.cgroups.v1.MemoryEntry"
-      json_name: "usage"
-    }
-    field {
-      name: "swap"
-      number: 34
-      label: LABEL_OPTIONAL
-      type: TYPE_MESSAGE
-      type_name: ".io.containerd.cgroups.v1.MemoryEntry"
-      json_name: "swap"
-    }
-    field {
-      name: "kernel"
-      number: 35
-      label: LABEL_OPTIONAL
-      type: TYPE_MESSAGE
-      type_name: ".io.containerd.cgroups.v1.MemoryEntry"
-      json_name: "kernel"
-    }
-    field {
-      name: "kernel_tcp"
-      number: 36
-      label: LABEL_OPTIONAL
-      type: TYPE_MESSAGE
-      type_name: ".io.containerd.cgroups.v1.MemoryEntry"
-      options {
-        65004: "KernelTCP"
-      }
-      json_name: "kernelTcp"
-    }
-  }
-  message_type {
-    name: "MemoryEntry"
-    field {
-      name: "limit"
-      number: 1
-      label: LABEL_OPTIONAL
-      type: TYPE_UINT64
-      json_name: "limit"
-    }
-    field {
-      name: "usage"
-      number: 2
-      label: LABEL_OPTIONAL
-      type: TYPE_UINT64
-      json_name: "usage"
-    }
-    field {
-      name: "max"
-      number: 3
-      label: LABEL_OPTIONAL
-      type: TYPE_UINT64
-      json_name: "max"
-    }
-    field {
-      name: "failcnt"
-      number: 4
-      label: LABEL_OPTIONAL
-      type: TYPE_UINT64
-      json_name: "failcnt"
-    }
-  }
-  message_type {
-    name: "BlkIOStat"
-    field {
-      name: "io_service_bytes_recursive"
-      number: 1
-      label: LABEL_REPEATED
-      type: TYPE_MESSAGE
-      type_name: ".io.containerd.cgroups.v1.BlkIOEntry"
-      json_name: "ioServiceBytesRecursive"
-    }
-    field {
-      name: "io_serviced_recursive"
-      number: 2
-      label: LABEL_REPEATED
-      type: TYPE_MESSAGE
-      type_name: ".io.containerd.cgroups.v1.BlkIOEntry"
-      json_name: "ioServicedRecursive"
-    }
-    field {
-      name: "io_queued_recursive"
-      number: 3
-      label: LABEL_REPEATED
-      type: TYPE_MESSAGE
-      type_name: ".io.containerd.cgroups.v1.BlkIOEntry"
-      json_name: "ioQueuedRecursive"
-    }
-    field {
-      name: "io_service_time_recursive"
-      number: 4
-      label: LABEL_REPEATED
-      type: TYPE_MESSAGE
-      type_name: ".io.containerd.cgroups.v1.BlkIOEntry"
-      json_name: "ioServiceTimeRecursive"
-    }
-    field {
-      name: "io_wait_time_recursive"
-      number: 5
-      label: LABEL_REPEATED
-      type: TYPE_MESSAGE
-      type_name: ".io.containerd.cgroups.v1.BlkIOEntry"
-      json_name: "ioWaitTimeRecursive"
-    }
-    field {
-      name: "io_merged_recursive"
-      number: 6
-      label: LABEL_REPEATED
-      type: TYPE_MESSAGE
-      type_name: ".io.containerd.cgroups.v1.BlkIOEntry"
-      json_name: "ioMergedRecursive"
-    }
-    field {
-      name: "io_time_recursive"
-      number: 7
-      label: LABEL_REPEATED
-      type: TYPE_MESSAGE
-      type_name: ".io.containerd.cgroups.v1.BlkIOEntry"
-      json_name: "ioTimeRecursive"
-    }
-    field {
-      name: "sectors_recursive"
-      number: 8
-      label: LABEL_REPEATED
-      type: TYPE_MESSAGE
-      type_name: ".io.containerd.cgroups.v1.BlkIOEntry"
-      json_name: "sectorsRecursive"
-    }
-  }
-  message_type {
-    name: "BlkIOEntry"
-    field {
-      name: "op"
-      number: 1
-      label: LABEL_OPTIONAL
-      type: TYPE_STRING
-      json_name: "op"
-    }
-    field {
-      name: "device"
-      number: 2
-      label: LABEL_OPTIONAL
-      type: TYPE_STRING
-      json_name: "device"
-    }
-    field {
-      name: "major"
-      number: 3
-      label: LABEL_OPTIONAL
-      type: TYPE_UINT64
-      json_name: "major"
-    }
-    field {
-      name: "minor"
-      number: 4
-      label: LABEL_OPTIONAL
-      type: TYPE_UINT64
-      json_name: "minor"
-    }
-    field {
-      name: "value"
-      number: 5
-      label: LABEL_OPTIONAL
-      type: TYPE_UINT64
-      json_name: "value"
-    }
-  }
-  message_type {
-    name: "RdmaStat"
-    field {
-      name: "current"
-      number: 1
-      label: LABEL_REPEATED
-      type: TYPE_MESSAGE
-      type_name: ".io.containerd.cgroups.v1.RdmaEntry"
-      json_name: "current"
-    }
-    field {
-      name: "limit"
-      number: 2
-      label: LABEL_REPEATED
-      type: TYPE_MESSAGE
-      type_name: ".io.containerd.cgroups.v1.RdmaEntry"
-      json_name: "limit"
-    }
-  }
-  message_type {
-    name: "RdmaEntry"
-    field {
-      name: "device"
-      number: 1
-      label: LABEL_OPTIONAL
-      type: TYPE_STRING
-      json_name: "device"
-    }
-    field {
-      name: "hca_handles"
-      number: 2
-      label: LABEL_OPTIONAL
-      type: TYPE_UINT32
-      json_name: "hcaHandles"
-    }
-    field {
-      name: "hca_objects"
-      number: 3
-      label: LABEL_OPTIONAL
-      type: TYPE_UINT32
-      json_name: "hcaObjects"
-    }
-  }
-  message_type {
-    name: "NetworkStat"
-    field {
-      name: "name"
-      number: 1
-      label: LABEL_OPTIONAL
-      type: TYPE_STRING
-      json_name: "name"
-    }
-    field {
-      name: "rx_bytes"
-      number: 2
-      label: LABEL_OPTIONAL
-      type: TYPE_UINT64
-      json_name: "rxBytes"
-    }
-    field {
-      name: "rx_packets"
-      number: 3
-      label: LABEL_OPTIONAL
-      type: TYPE_UINT64
-      json_name: "rxPackets"
-    }
-    field {
-      name: "rx_errors"
-      number: 4
-      label: LABEL_OPTIONAL
-      type: TYPE_UINT64
-      json_name: "rxErrors"
-    }
-    field {
-      name: "rx_dropped"
-      number: 5
-      label: LABEL_OPTIONAL
-      type: TYPE_UINT64
-      json_name: "rxDropped"
-    }
-    field {
-      name: "tx_bytes"
-      number: 6
-      label: LABEL_OPTIONAL
-      type: TYPE_UINT64
-      json_name: "txBytes"
-    }
-    field {
-      name: "tx_packets"
-      number: 7
-      label: LABEL_OPTIONAL
-      type: TYPE_UINT64
-      json_name: "txPackets"
-    }
-    field {
-      name: "tx_errors"
-      number: 8
-      label: LABEL_OPTIONAL
-      type: TYPE_UINT64
-      json_name: "txErrors"
-    }
-    field {
-      name: "tx_dropped"
-      number: 9
-      label: LABEL_OPTIONAL
-      type: TYPE_UINT64
-      json_name: "txDropped"
-    }
-  }
-  syntax: "proto3"
-}
diff --git a/vendor/github.com/containerd/cgroups/metrics.proto b/vendor/github.com/containerd/cgroups/metrics.proto
deleted file mode 100644
index 62b519806..000000000
--- a/vendor/github.com/containerd/cgroups/metrics.proto
+++ /dev/null
@@ -1,136 +0,0 @@
-syntax = "proto3";
-
-package io.containerd.cgroups.v1;
-
-import "gogoproto/gogo.proto";
-
-message Metrics {
-	repeated HugetlbStat hugetlb = 1;
-	PidsStat pids = 2;
-	CPUStat cpu = 3 [(gogoproto.customname) = "CPU"];
-	MemoryStat memory = 4;
-	BlkIOStat blkio = 5;
-	RdmaStat rdma = 6;
-	repeated NetworkStat network = 7;
-}
-
-message HugetlbStat {
-	uint64 usage = 1;
-	uint64 max = 2;
-	uint64 failcnt = 3;
-	string pagesize = 4;
-}
-
-message PidsStat {
-	uint64 current = 1;
-	uint64 limit = 2;
-}
-
-message CPUStat {
-	CPUUsage usage = 1;
-	Throttle throttling = 2;
-}
-
-message CPUUsage {
-	// values in nanoseconds
-	uint64 total = 1;
-	uint64 kernel = 2;
-	uint64 user = 3;
-	repeated uint64 per_cpu = 4 [(gogoproto.customname) = "PerCPU"];
-
-}
-
-message Throttle {
-	uint64 periods = 1;
-	uint64 throttled_periods = 2;
-	uint64 throttled_time = 3;
-}
-
-message MemoryStat {
-	uint64 cache = 1;
-	uint64 rss = 2 [(gogoproto.customname) = "RSS"];
-	uint64 rss_huge = 3 [(gogoproto.customname) = "RSSHuge"];
-	uint64 mapped_file = 4;
-	uint64 dirty = 5;
-	uint64 writeback = 6;
-	uint64 pg_pg_in = 7;
-	uint64 pg_pg_out = 8;
-	uint64 pg_fault = 9;
-	uint64 pg_maj_fault = 10;
-	uint64 inactive_anon = 11;
-	uint64 active_anon = 12;
-	uint64 inactive_file = 13;
-	uint64 active_file = 14;
-	uint64 unevictable = 15;
-	uint64 hierarchical_memory_limit = 16;
-	uint64 hierarchical_swap_limit = 17;
-	uint64 total_cache = 18;
-	uint64 total_rss = 19 [(gogoproto.customname) = "TotalRSS"];
-	uint64 total_rss_huge = 20 [(gogoproto.customname) = "TotalRSSHuge"];
-	uint64 total_mapped_file = 21;
-	uint64 total_dirty = 22;
-	uint64 total_writeback = 23;
-	uint64 total_pg_pg_in = 24;
-	uint64 total_pg_pg_out = 25;
-	uint64 total_pg_fault = 26;
-	uint64 total_pg_maj_fault = 27;
-	uint64 total_inactive_anon = 28;
-	uint64 total_active_anon = 29;
-	uint64 total_inactive_file = 30;
-	uint64 total_active_file = 31;
-	uint64 total_unevictable = 32;
-	MemoryEntry usage = 33;
-	MemoryEntry swap = 34;
-	MemoryEntry kernel = 35;
-	MemoryEntry kernel_tcp = 36 [(gogoproto.customname) = "KernelTCP"];
-
-}
-
-message MemoryEntry {
-	uint64 limit = 1;
-	uint64 usage = 2;
-	uint64 max = 3;
-	uint64 failcnt = 4;
-}
-
-message BlkIOStat {
-	repeated BlkIOEntry io_service_bytes_recursive = 1;
-	repeated BlkIOEntry io_serviced_recursive = 2;
-	repeated BlkIOEntry io_queued_recursive = 3;
-	repeated BlkIOEntry io_service_time_recursive = 4;
-	repeated BlkIOEntry io_wait_time_recursive = 5;
-	repeated BlkIOEntry io_merged_recursive = 6;
-	repeated BlkIOEntry io_time_recursive = 7;
-	repeated BlkIOEntry sectors_recursive = 8;
-}
-
-message BlkIOEntry {
-	string op = 1;
-	string device = 2;
-	uint64 major = 3;
-	uint64 minor = 4;
-	uint64 value = 5;
-}
-
-message RdmaStat {
-	repeated RdmaEntry current = 1;
-	repeated RdmaEntry limit = 2;
-}
-
-message RdmaEntry {
-	string device = 1;
-	uint32 hca_handles = 2;
-	uint32 hca_objects = 3;
-}
-
-message NetworkStat {
-	string name = 1;
-	uint64 rx_bytes = 2;
-	uint64 rx_packets = 3;
-	uint64 rx_errors  = 4;
-	uint64 rx_dropped = 5;
-	uint64 tx_bytes = 6;
-	uint64 tx_packets = 7;
-	uint64 tx_errors = 8;
-	uint64 tx_dropped = 9;
-}
diff --git a/vendor/github.com/containerd/cgroups/named.go b/vendor/github.com/containerd/cgroups/named.go
deleted file mode 100644
index 06b16c3b1..000000000
--- a/vendor/github.com/containerd/cgroups/named.go
+++ /dev/null
@@ -1,39 +0,0 @@
-/*
-   Copyright The containerd Authors.
-
-   Licensed under the Apache License, Version 2.0 (the "License");
-   you may not use this file except in compliance with the License.
-   You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-*/
-
-package cgroups
-
-import "path/filepath"
-
-func NewNamed(root string, name Name) *namedController {
-	return &namedController{
-		root: root,
-		name: name,
-	}
-}
-
-type namedController struct {
-	root string
-	name Name
-}
-
-func (n *namedController) Name() Name {
-	return n.name
-}
-
-func (n *namedController) Path(path string) string {
-	return filepath.Join(n.root, string(n.name), path)
-}
diff --git a/vendor/github.com/containerd/cgroups/net_cls.go b/vendor/github.com/containerd/cgroups/net_cls.go
deleted file mode 100644
index 8f1a2651f..000000000
--- a/vendor/github.com/containerd/cgroups/net_cls.go
+++ /dev/null
@@ -1,58 +0,0 @@
-/*
-   Copyright The containerd Authors.
-
-   Licensed under the Apache License, Version 2.0 (the "License");
-   you may not use this file except in compliance with the License.
-   You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-*/
-
-package cgroups
-
-import (
-	"io/ioutil"
-	"os"
-	"path/filepath"
-	"strconv"
-
-	specs "github.com/opencontainers/runtime-spec/specs-go"
-)
-
-func NewNetCls(root string) *netclsController {
-	return &netclsController{
-		root: filepath.Join(root, string(NetCLS)),
-	}
-}
-
-type netclsController struct {
-	root string
-}
-
-func (n *netclsController) Name() Name {
-	return NetCLS
-}
-
-func (n *netclsController) Path(path string) string {
-	return filepath.Join(n.root, path)
-}
-
-func (n *netclsController) Create(path string, resources *specs.LinuxResources) error {
-	if err := os.MkdirAll(n.Path(path), defaultDirPerm); err != nil {
-		return err
-	}
-	if resources.Network != nil && resources.Network.ClassID != nil && *resources.Network.ClassID > 0 {
-		return ioutil.WriteFile(
-			filepath.Join(n.Path(path), "net_cls.classid"),
-			[]byte(strconv.FormatUint(uint64(*resources.Network.ClassID), 10)),
-			defaultFilePerm,
-		)
-	}
-	return nil
-}
diff --git a/vendor/github.com/containerd/cgroups/net_prio.go b/vendor/github.com/containerd/cgroups/net_prio.go
deleted file mode 100644
index 612e1bcd2..000000000
--- a/vendor/github.com/containerd/cgroups/net_prio.go
+++ /dev/null
@@ -1,66 +0,0 @@
-/*
-   Copyright The containerd Authors.
-
-   Licensed under the Apache License, Version 2.0 (the "License");
-   you may not use this file except in compliance with the License.
-   You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-*/
-
-package cgroups
-
-import (
-	"fmt"
-	"io/ioutil"
-	"os"
-	"path/filepath"
-
-	specs "github.com/opencontainers/runtime-spec/specs-go"
-)
-
-func NewNetPrio(root string) *netprioController {
-	return &netprioController{
-		root: filepath.Join(root, string(NetPrio)),
-	}
-}
-
-type netprioController struct {
-	root string
-}
-
-func (n *netprioController) Name() Name {
-	return NetPrio
-}
-
-func (n *netprioController) Path(path string) string {
-	return filepath.Join(n.root, path)
-}
-
-func (n *netprioController) Create(path string, resources *specs.LinuxResources) error {
-	if err := os.MkdirAll(n.Path(path), defaultDirPerm); err != nil {
-		return err
-	}
-	if resources.Network != nil {
-		for _, prio := range resources.Network.Priorities {
-			if err := ioutil.WriteFile(
-				filepath.Join(n.Path(path), "net_prio.ifpriomap"),
-				formatPrio(prio.Name, prio.Priority),
-				defaultFilePerm,
-			); err != nil {
-				return err
-			}
-		}
-	}
-	return nil
-}
-
-func formatPrio(name string, prio uint32) []byte {
-	return []byte(fmt.Sprintf("%s %d", name, prio))
-}
diff --git a/vendor/github.com/containerd/cgroups/opts.go b/vendor/github.com/containerd/cgroups/opts.go
deleted file mode 100644
index 7c5d9fb9c..000000000
--- a/vendor/github.com/containerd/cgroups/opts.go
+++ /dev/null
@@ -1,61 +0,0 @@
-/*
-   Copyright The containerd Authors.
-
-   Licensed under the Apache License, Version 2.0 (the "License");
-   you may not use this file except in compliance with the License.
-   You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-*/
-
-package cgroups
-
-import (
-	"github.com/pkg/errors"
-)
-
-var (
-	// ErrIgnoreSubsystem allows the specific subsystem to be skipped
-	ErrIgnoreSubsystem = errors.New("skip subsystem")
-	// ErrDevicesRequired is returned when the devices subsystem is required but
-	// does not exist or is not active
-	ErrDevicesRequired = errors.New("devices subsystem is required")
-)
-
-// InitOpts allows configuration for the creation or loading of a cgroup
-type InitOpts func(*InitConfig) error
-
-// InitConfig provides configuration options for the creation
-// or loading of a cgroup and its subsystems
-type InitConfig struct {
-	// InitCheck can be used to check initialization errors from the subsystem
-	InitCheck InitCheck
-}
-
-func newInitConfig() *InitConfig {
-	return &InitConfig{
-		InitCheck: RequireDevices,
-	}
-}
-
-// InitCheck allows subsystems errors to be checked when initialized or loaded
-type InitCheck func(Subsystem, Path, error) error
-
-// AllowAny allows any subsystem errors to be skipped
-func AllowAny(s Subsystem, p Path, err error) error {
-	return ErrIgnoreSubsystem
-}
-
-// RequireDevices requires the device subsystem but no others
-func RequireDevices(s Subsystem, p Path, err error) error {
-	if s.Name() == Devices {
-		return ErrDevicesRequired
-	}
-	return ErrIgnoreSubsystem
-}
diff --git a/vendor/github.com/containerd/cgroups/paths.go b/vendor/github.com/containerd/cgroups/paths.go
deleted file mode 100644
index f45fd4256..000000000
--- a/vendor/github.com/containerd/cgroups/paths.go
+++ /dev/null
@@ -1,107 +0,0 @@
-/*
-   Copyright The containerd Authors.
-
-   Licensed under the Apache License, Version 2.0 (the "License");
-   you may not use this file except in compliance with the License.
-   You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-*/
-
-package cgroups
-
-import (
-	"fmt"
-	"path/filepath"
-
-	"github.com/pkg/errors"
-)
-
-type Path func(subsystem Name) (string, error)
-
-func RootPath(subsysem Name) (string, error) {
-	return "/", nil
-}
-
-// StaticPath returns a static path to use for all cgroups
-func StaticPath(path string) Path {
-	return func(_ Name) (string, error) {
-		return path, nil
-	}
-}
-
-// NestedPath will nest the cgroups based on the calling processes cgroup
-// placing its child processes inside its own path
-func NestedPath(suffix string) Path {
-	paths, err := parseCgroupFile("/proc/self/cgroup")
-	if err != nil {
-		return errorPath(err)
-	}
-	return existingPath(paths, suffix)
-}
-
-// PidPath will return the correct cgroup paths for an existing process running inside a cgroup
-// This is commonly used for the Load function to restore an existing container
-func PidPath(pid int) Path {
-	p := fmt.Sprintf("/proc/%d/cgroup", pid)
-	paths, err := parseCgroupFile(p)
-	if err != nil {
-		return errorPath(errors.Wrapf(err, "parse cgroup file %s", p))
-	}
-	return existingPath(paths, "")
-}
-
-// ErrControllerNotActive is returned when a controller is not supported or enabled
-var ErrControllerNotActive = errors.New("controller is not supported")
-
-func existingPath(paths map[string]string, suffix string) Path {
-	// localize the paths based on the root mount dest for nested cgroups
-	for n, p := range paths {
-		dest, err := getCgroupDestination(string(n))
-		if err != nil {
-			return errorPath(err)
-		}
-		rel, err := filepath.Rel(dest, p)
-		if err != nil {
-			return errorPath(err)
-		}
-		if rel == "." {
-			rel = dest
-		}
-		paths[n] = filepath.Join("/", rel)
-	}
-	return func(name Name) (string, error) {
-		root, ok := paths[string(name)]
-		if !ok {
-			if root, ok = paths[fmt.Sprintf("name=%s", name)]; !ok {
-				return "", ErrControllerNotActive
-			}
-		}
-		if suffix != "" {
-			return filepath.Join(root, suffix), nil
-		}
-		return root, nil
-	}
-}
-
-func subPath(path Path, subName string) Path {
-	return func(name Name) (string, error) {
-		p, err := path(name)
-		if err != nil {
-			return "", err
-		}
-		return filepath.Join(p, subName), nil
-	}
-}
-
-func errorPath(err error) Path {
-	return func(_ Name) (string, error) {
-		return "", err
-	}
-}
diff --git a/vendor/github.com/containerd/cgroups/perf_event.go b/vendor/github.com/containerd/cgroups/perf_event.go
deleted file mode 100644
index 648786db6..000000000
--- a/vendor/github.com/containerd/cgroups/perf_event.go
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
-   Copyright The containerd Authors.
-
-   Licensed under the Apache License, Version 2.0 (the "License");
-   you may not use this file except in compliance with the License.
-   You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-*/
-
-package cgroups
-
-import "path/filepath"
-
-func NewPerfEvent(root string) *PerfEventController {
-	return &PerfEventController{
-		root: filepath.Join(root, string(PerfEvent)),
-	}
-}
-
-type PerfEventController struct {
-	root string
-}
-
-func (p *PerfEventController) Name() Name {
-	return PerfEvent
-}
-
-func (p *PerfEventController) Path(path string) string {
-	return filepath.Join(p.root, path)
-}
diff --git a/vendor/github.com/containerd/cgroups/pids.go b/vendor/github.com/containerd/cgroups/pids.go
deleted file mode 100644
index a1cfcb88d..000000000
--- a/vendor/github.com/containerd/cgroups/pids.go
+++ /dev/null
@@ -1,85 +0,0 @@
-/*
-   Copyright The containerd Authors.
-
-   Licensed under the Apache License, Version 2.0 (the "License");
-   you may not use this file except in compliance with the License.
-   You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-*/
-
-package cgroups
-
-import (
-	"io/ioutil"
-	"os"
-	"path/filepath"
-	"strconv"
-	"strings"
-
-	specs "github.com/opencontainers/runtime-spec/specs-go"
-)
-
-func NewPids(root string) *pidsController {
-	return &pidsController{
-		root: filepath.Join(root, string(Pids)),
-	}
-}
-
-type pidsController struct {
-	root string
-}
-
-func (p *pidsController) Name() Name {
-	return Pids
-}
-
-func (p *pidsController) Path(path string) string {
-	return filepath.Join(p.root, path)
-}
-
-func (p *pidsController) Create(path string, resources *specs.LinuxResources) error {
-	if err := os.MkdirAll(p.Path(path), defaultDirPerm); err != nil {
-		return err
-	}
-	if resources.Pids != nil && resources.Pids.Limit > 0 {
-		return ioutil.WriteFile(
-			filepath.Join(p.Path(path), "pids.max"),
-			[]byte(strconv.FormatInt(resources.Pids.Limit, 10)),
-			defaultFilePerm,
-		)
-	}
-	return nil
-}
-
-func (p *pidsController) Update(path string, resources *specs.LinuxResources) error {
-	return p.Create(path, resources)
-}
-
-func (p *pidsController) Stat(path string, stats *Metrics) error {
-	current, err := readUint(filepath.Join(p.Path(path), "pids.current"))
-	if err != nil {
-		return err
-	}
-	var max uint64
-	maxData, err := ioutil.ReadFile(filepath.Join(p.Path(path), "pids.max"))
-	if err != nil {
-		return err
-	}
-	if maxS := strings.TrimSpace(string(maxData)); maxS != "max" {
-		if max, err = parseUint(maxS, 10, 64); err != nil {
-			return err
-		}
-	}
-	stats.Pids = &PidsStat{
-		Current: current,
-		Limit:   max,
-	}
-	return nil
-}
diff --git a/vendor/github.com/containerd/cgroups/rdma.go b/vendor/github.com/containerd/cgroups/rdma.go
deleted file mode 100644
index 4f423d33a..000000000
--- a/vendor/github.com/containerd/cgroups/rdma.go
+++ /dev/null
@@ -1,153 +0,0 @@
-/*
-   Copyright The containerd Authors.
-
-   Licensed under the Apache License, Version 2.0 (the "License");
-   you may not use this file except in compliance with the License.
-   You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-*/
-
-package cgroups
-
-import (
-	"io/ioutil"
-	"math"
-	"os"
-	"path/filepath"
-	"strconv"
-	"strings"
-
-	specs "github.com/opencontainers/runtime-spec/specs-go"
-)
-
-type rdmaController struct {
-	root string
-}
-
-func (p *rdmaController) Name() Name {
-	return Rdma
-}
-
-func (p *rdmaController) Path(path string) string {
-	return filepath.Join(p.root, path)
-}
-
-func NewRdma(root string) *rdmaController {
-	return &rdmaController{
-		root: filepath.Join(root, string(Rdma)),
-	}
-}
-
-func createCmdString(device string, limits *specs.LinuxRdma) string {
-	var cmdString string
-
-	cmdString = device
-	if limits.HcaHandles != nil {
-		cmdString = cmdString + " " + "hca_handle=" + strconv.FormatUint(uint64(*limits.HcaHandles), 10)
-	}
-
-	if limits.HcaObjects != nil {
-		cmdString = cmdString + " " + "hca_object=" + strconv.FormatUint(uint64(*limits.HcaObjects), 10)
-	}
-	return cmdString
-}
-
-func (p *rdmaController) Create(path string, resources *specs.LinuxResources) error {
-	if err := os.MkdirAll(p.Path(path), defaultDirPerm); err != nil {
-		return err
-	}
-
-	for device, limit := range resources.Rdma {
-		if device != "" && (limit.HcaHandles != nil || limit.HcaObjects != nil) {
-			return ioutil.WriteFile(
-				filepath.Join(p.Path(path), "rdma.max"),
-				[]byte(createCmdString(device, &limit)),
-				defaultFilePerm,
-			)
-		}
-	}
-	return nil
-}
-
-func (p *rdmaController) Update(path string, resources *specs.LinuxResources) error {
-	return p.Create(path, resources)
-}
-
-func parseRdmaKV(raw string, entry *RdmaEntry) {
-	var value uint64
-	var err error
-
-	parts := strings.Split(raw, "=")
-	switch len(parts) {
-	case 2:
-		if parts[1] == "max" {
-			value = math.MaxUint32
-		} else {
-			value, err = parseUint(parts[1], 10, 32)
-			if err != nil {
-				return
-			}
-		}
-		if parts[0] == "hca_handle" {
-			entry.HcaHandles = uint32(value)
-		} else if parts[0] == "hca_object" {
-			entry.HcaObjects = uint32(value)
-		}
-	}
-}
-
-func toRdmaEntry(strEntries []string) []*RdmaEntry {
-	var rdmaEntries []*RdmaEntry
-	for i := range strEntries {
-		parts := strings.Fields(strEntries[i])
-		switch len(parts) {
-		case 3:
-			entry := new(RdmaEntry)
-			entry.Device = parts[0]
-			parseRdmaKV(parts[1], entry)
-			parseRdmaKV(parts[2], entry)
-
-			rdmaEntries = append(rdmaEntries, entry)
-		default:
-			continue
-		}
-	}
-	return rdmaEntries
-}
-
-func (p *rdmaController) Stat(path string, stats *Metrics) error {
-
-	currentData, err := ioutil.ReadFile(filepath.Join(p.Path(path), "rdma.current"))
-	if err != nil {
-		return err
-	}
-	currentPerDevices := strings.Split(string(currentData), "\n")
-
-	maxData, err := ioutil.ReadFile(filepath.Join(p.Path(path), "rdma.max"))
-	if err != nil {
-		return err
-	}
-	maxPerDevices := strings.Split(string(maxData), "\n")
-
-	// If device got removed between reading two files, ignore returning
-	// stats.
-	if len(currentPerDevices) != len(maxPerDevices) {
-		return nil
-	}
-
-	currentEntries := toRdmaEntry(currentPerDevices)
-	maxEntries := toRdmaEntry(maxPerDevices)
-
-	stats.Rdma = &RdmaStat{
-		Current: currentEntries,
-		Limit:   maxEntries,
-	}
-	return nil
-}
diff --git a/vendor/github.com/containerd/cgroups/state.go b/vendor/github.com/containerd/cgroups/state.go
deleted file mode 100644
index cfeabbbc6..000000000
--- a/vendor/github.com/containerd/cgroups/state.go
+++ /dev/null
@@ -1,28 +0,0 @@
-/*
-   Copyright The containerd Authors.
-
-   Licensed under the Apache License, Version 2.0 (the "License");
-   you may not use this file except in compliance with the License.
-   You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-*/
-
-package cgroups
-
-// State is a type that represents the state of the current cgroup
-type State string
-
-const (
-	Unknown  State = ""
-	Thawed   State = "thawed"
-	Frozen   State = "frozen"
-	Freezing State = "freezing"
-	Deleted  State = "deleted"
-)
diff --git a/vendor/github.com/containerd/cgroups/subsystem.go b/vendor/github.com/containerd/cgroups/subsystem.go
deleted file mode 100644
index 23de04d49..000000000
--- a/vendor/github.com/containerd/cgroups/subsystem.go
+++ /dev/null
@@ -1,112 +0,0 @@
-/*
-   Copyright The containerd Authors.
-
-   Licensed under the Apache License, Version 2.0 (the "License");
-   you may not use this file except in compliance with the License.
-   You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-*/
-
-package cgroups
-
-import (
-	"fmt"
-
-	specs "github.com/opencontainers/runtime-spec/specs-go"
-)
-
-// Name is a typed name for a cgroup subsystem
-type Name string
-
-const (
-	Devices   Name = "devices"
-	Hugetlb   Name = "hugetlb"
-	Freezer   Name = "freezer"
-	Pids      Name = "pids"
-	NetCLS    Name = "net_cls"
-	NetPrio   Name = "net_prio"
-	PerfEvent Name = "perf_event"
-	Cpuset    Name = "cpuset"
-	Cpu       Name = "cpu"
-	Cpuacct   Name = "cpuacct"
-	Memory    Name = "memory"
-	Blkio     Name = "blkio"
-	Rdma      Name = "rdma"
-)
-
-// Subsystems returns a complete list of the default cgroups
-// available on most linux systems
-func Subsystems() []Name {
-	n := []Name{
-		Hugetlb,
-		Freezer,
-		Pids,
-		NetCLS,
-		NetPrio,
-		PerfEvent,
-		Cpuset,
-		Cpu,
-		Cpuacct,
-		Memory,
-		Blkio,
-		Rdma,
-	}
-	if !isUserNS {
-		n = append(n, Devices)
-	}
-	return n
-}
-
-type Subsystem interface {
-	Name() Name
-}
-
-type pather interface {
-	Subsystem
-	Path(path string) string
-}
-
-type creator interface {
-	Subsystem
-	Create(path string, resources *specs.LinuxResources) error
-}
-
-type deleter interface {
-	Subsystem
-	Delete(path string) error
-}
-
-type stater interface {
-	Subsystem
-	Stat(path string, stats *Metrics) error
-}
-
-type updater interface {
-	Subsystem
-	Update(path string, resources *specs.LinuxResources) error
-}
-
-// SingleSubsystem returns a single cgroup subsystem within the base Hierarchy
-func SingleSubsystem(baseHierarchy Hierarchy, subsystem Name) Hierarchy {
-	return func() ([]Subsystem, error) {
-		subsystems, err := baseHierarchy()
-		if err != nil {
-			return nil, err
-		}
-		for _, s := range subsystems {
-			if s.Name() == subsystem {
-				return []Subsystem{
-					s,
-				}, nil
-			}
-		}
-		return nil, fmt.Errorf("unable to find subsystem %s", subsystem)
-	}
-}
diff --git a/vendor/github.com/containerd/cgroups/systemd.go b/vendor/github.com/containerd/cgroups/systemd.go
deleted file mode 100644
index c5d4e3081..000000000
--- a/vendor/github.com/containerd/cgroups/systemd.go
+++ /dev/null
@@ -1,160 +0,0 @@
-/*
-   Copyright The containerd Authors.
-
-   Licensed under the Apache License, Version 2.0 (the "License");
-   you may not use this file except in compliance with the License.
-   You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-*/
-
-package cgroups
-
-import (
-	"fmt"
-	"path/filepath"
-	"strings"
-	"sync"
-
-	systemdDbus "github.com/coreos/go-systemd/dbus"
-	"github.com/godbus/dbus"
-	specs "github.com/opencontainers/runtime-spec/specs-go"
-)
-
-const (
-	SystemdDbus  Name = "systemd"
-	defaultSlice      = "system.slice"
-)
-
-var (
-	canDelegate bool
-	once        sync.Once
-)
-
-func Systemd() ([]Subsystem, error) {
-	root, err := v1MountPoint()
-	if err != nil {
-		return nil, err
-	}
-	defaultSubsystems, err := defaults(root)
-	if err != nil {
-		return nil, err
-	}
-	s, err := NewSystemd(root)
-	if err != nil {
-		return nil, err
-	}
-	// make sure the systemd controller is added first
-	return append([]Subsystem{s}, defaultSubsystems...), nil
-}
-
-func Slice(slice, name string) Path {
-	if slice == "" {
-		slice = defaultSlice
-	}
-	return func(subsystem Name) (string, error) {
-		return filepath.Join(slice, name), nil
-	}
-}
-
-func NewSystemd(root string) (*SystemdController, error) {
-	return &SystemdController{
-		root: root,
-	}, nil
-}
-
-type SystemdController struct {
-	mu   sync.Mutex
-	root string
-}
-
-func (s *SystemdController) Name() Name {
-	return SystemdDbus
-}
-
-func (s *SystemdController) Create(path string, resources *specs.LinuxResources) error {
-	conn, err := systemdDbus.New()
-	if err != nil {
-		return err
-	}
-	defer conn.Close()
-	slice, name := splitName(path)
-	// We need to see if systemd can handle the delegate property
-	// Systemd will return an error if it cannot handle delegate regardless
-	// of its bool setting.
-	checkDelegate := func() {
-		canDelegate = true
-		dlSlice := newProperty("Delegate", true)
-		if _, err := conn.StartTransientUnit(slice, "testdelegate", []systemdDbus.Property{dlSlice}, nil); err != nil {
-			if dbusError, ok := err.(dbus.Error); ok {
-				// Starting with systemd v237, Delegate is not even a property of slices anymore,
-				// so the D-Bus call fails with "InvalidArgs" error.
-				if strings.Contains(dbusError.Name, "org.freedesktop.DBus.Error.PropertyReadOnly") || strings.Contains(dbusError.Name, "org.freedesktop.DBus.Error.InvalidArgs") {
-					canDelegate = false
-				}
-			}
-		}
-
-		conn.StopUnit(slice, "testDelegate", nil)
-	}
-	once.Do(checkDelegate)
-	properties := []systemdDbus.Property{
-		systemdDbus.PropDescription(fmt.Sprintf("cgroup %s", name)),
-		systemdDbus.PropWants(slice),
-		newProperty("DefaultDependencies", false),
-		newProperty("MemoryAccounting", true),
-		newProperty("CPUAccounting", true),
-		newProperty("BlockIOAccounting", true),
-	}
-
-	// If we can delegate, we add the property back in
-	if canDelegate {
-		properties = append(properties, newProperty("Delegate", true))
-	}
-
-	ch := make(chan string)
-	_, err = conn.StartTransientUnit(name, "replace", properties, ch)
-	if err != nil {
-		return err
-	}
-	<-ch
-	return nil
-}
-
-func (s *SystemdController) Delete(path string) error {
-	conn, err := systemdDbus.New()
-	if err != nil {
-		return err
-	}
-	defer conn.Close()
-	_, name := splitName(path)
-	ch := make(chan string)
-	_, err = conn.StopUnit(name, "replace", ch)
-	if err != nil {
-		return err
-	}
-	<-ch
-	return nil
-}
-
-func newProperty(name string, units interface{}) systemdDbus.Property {
-	return systemdDbus.Property{
-		Name:  name,
-		Value: dbus.MakeVariant(units),
-	}
-}
-
-func unitName(name string) string {
-	return fmt.Sprintf("%s.slice", name)
-}
-
-func splitName(path string) (slice string, unit string) {
-	slice, unit = filepath.Split(path)
-	return strings.TrimSuffix(slice, "/"), unit
-}
diff --git a/vendor/github.com/containerd/cgroups/ticks.go b/vendor/github.com/containerd/cgroups/ticks.go
deleted file mode 100644
index 84dc38d0c..000000000
--- a/vendor/github.com/containerd/cgroups/ticks.go
+++ /dev/null
@@ -1,26 +0,0 @@
-/*
-   Copyright The containerd Authors.
-
-   Licensed under the Apache License, Version 2.0 (the "License");
-   you may not use this file except in compliance with the License.
-   You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-*/
-
-package cgroups
-
-func getClockTicks() uint64 {
-	// The value comes from `C.sysconf(C._SC_CLK_TCK)`, and
-	// on Linux it's a constant which is safe to be hard coded,
-	// so we can avoid using cgo here.
-	// See https://github.com/containerd/cgroups/pull/12 for
-	// more details.
-	return 100
-}
diff --git a/vendor/github.com/containerd/cgroups/utils.go b/vendor/github.com/containerd/cgroups/utils.go
deleted file mode 100644
index 8a97d04dd..000000000
--- a/vendor/github.com/containerd/cgroups/utils.go
+++ /dev/null
@@ -1,324 +0,0 @@
-/*
-   Copyright The containerd Authors.
-
-   Licensed under the Apache License, Version 2.0 (the "License");
-   you may not use this file except in compliance with the License.
-   You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-*/
-
-package cgroups
-
-import (
-	"bufio"
-	"fmt"
-	"io"
-	"io/ioutil"
-	"os"
-	"path/filepath"
-	"strconv"
-	"strings"
-	"time"
-
-	units "github.com/docker/go-units"
-	specs "github.com/opencontainers/runtime-spec/specs-go"
-)
-
-var isUserNS = runningInUserNS()
-
-// runningInUserNS detects whether we are currently running in a user namespace.
-// Copied from github.com/lxc/lxd/shared/util.go
-func runningInUserNS() bool {
-	file, err := os.Open("/proc/self/uid_map")
-	if err != nil {
-		// This kernel-provided file only exists if user namespaces are supported
-		return false
-	}
-	defer file.Close()
-
-	buf := bufio.NewReader(file)
-	l, _, err := buf.ReadLine()
-	if err != nil {
-		return false
-	}
-
-	line := string(l)
-	var a, b, c int64
-	fmt.Sscanf(line, "%d %d %d", &a, &b, &c)
-	/*
-	 * We assume we are in the initial user namespace if we have a full
-	 * range - 4294967295 uids starting at uid 0.
-	 */
-	if a == 0 && b == 0 && c == 4294967295 {
-		return false
-	}
-	return true
-}
-
-// defaults returns all known groups
-func defaults(root string) ([]Subsystem, error) {
-	h, err := NewHugetlb(root)
-	if err != nil && !os.IsNotExist(err) {
-		return nil, err
-	}
-	s := []Subsystem{
-		NewNamed(root, "systemd"),
-		NewFreezer(root),
-		NewPids(root),
-		NewNetCls(root),
-		NewNetPrio(root),
-		NewPerfEvent(root),
-		NewCputset(root),
-		NewCpu(root),
-		NewCpuacct(root),
-		NewMemory(root),
-		NewBlkio(root),
-		NewRdma(root),
-	}
-	// only add the devices cgroup if we are not in a user namespace
-	// because modifications are not allowed
-	if !isUserNS {
-		s = append(s, NewDevices(root))
-	}
-	// add the hugetlb cgroup if error wasn't due to missing hugetlb
-	// cgroup support on the host
-	if err == nil {
-		s = append(s, h)
-	}
-	return s, nil
-}
-
-// remove will remove a cgroup path handling EAGAIN and EBUSY errors and
-// retrying the remove after a exp timeout
-func remove(path string) error {
-	delay := 10 * time.Millisecond
-	for i := 0; i < 5; i++ {
-		if i != 0 {
-			time.Sleep(delay)
-			delay *= 2
-		}
-		if err := os.RemoveAll(path); err == nil {
-			return nil
-		}
-	}
-	return fmt.Errorf("cgroups: unable to remove path %q", path)
-}
-
-// readPids will read all the pids of processes in a cgroup by the provided path
-func readPids(path string, subsystem Name) ([]Process, error) {
-	f, err := os.Open(filepath.Join(path, cgroupProcs))
-	if err != nil {
-		return nil, err
-	}
-	defer f.Close()
-	var (
-		out []Process
-		s   = bufio.NewScanner(f)
-	)
-	for s.Scan() {
-		if t := s.Text(); t != "" {
-			pid, err := strconv.Atoi(t)
-			if err != nil {
-				return nil, err
-			}
-			out = append(out, Process{
-				Pid:       pid,
-				Subsystem: subsystem,
-				Path:      path,
-			})
-		}
-	}
-	return out, nil
-}
-
-// readTasksPids will read all the pids of tasks in a cgroup by the provided path
-func readTasksPids(path string, subsystem Name) ([]Task, error) {
-	f, err := os.Open(filepath.Join(path, cgroupTasks))
-	if err != nil {
-		return nil, err
-	}
-	defer f.Close()
-	var (
-		out []Task
-		s   = bufio.NewScanner(f)
-	)
-	for s.Scan() {
-		if t := s.Text(); t != "" {
-			pid, err := strconv.Atoi(t)
-			if err != nil {
-				return nil, err
-			}
-			out = append(out, Task{
-				Pid:       pid,
-				Subsystem: subsystem,
-				Path:      path,
-			})
-		}
-	}
-	return out, nil
-}
-
-func hugePageSizes() ([]string, error) {
-	var (
-		pageSizes []string
-		sizeList  = []string{"B", "KB", "MB", "GB", "TB", "PB"}
-	)
-	files, err := ioutil.ReadDir("/sys/kernel/mm/hugepages")
-	if err != nil {
-		return nil, err
-	}
-	for _, st := range files {
-		nameArray := strings.Split(st.Name(), "-")
-		pageSize, err := units.RAMInBytes(nameArray[1])
-		if err != nil {
-			return nil, err
-		}
-		pageSizes = append(pageSizes, units.CustomSize("%g%s", float64(pageSize), 1024.0, sizeList))
-	}
-	return pageSizes, nil
-}
-
-func readUint(path string) (uint64, error) {
-	v, err := ioutil.ReadFile(path)
-	if err != nil {
-		return 0, err
-	}
-	return parseUint(strings.TrimSpace(string(v)), 10, 64)
-}
-
-func parseUint(s string, base, bitSize int) (uint64, error) {
-	v, err := strconv.ParseUint(s, base, bitSize)
-	if err != nil {
-		intValue, intErr := strconv.ParseInt(s, base, bitSize)
-		// 1. Handle negative values greater than MinInt64 (and)
-		// 2. Handle negative values lesser than MinInt64
-		if intErr == nil && intValue < 0 {
-			return 0, nil
-		} else if intErr != nil &&
-			intErr.(*strconv.NumError).Err == strconv.ErrRange &&
-			intValue < 0 {
-			return 0, nil
-		}
-		return 0, err
-	}
-	return v, nil
-}
-
-func parseKV(raw string) (string, uint64, error) {
-	parts := strings.Fields(raw)
-	switch len(parts) {
-	case 2:
-		v, err := parseUint(parts[1], 10, 64)
-		if err != nil {
-			return "", 0, err
-		}
-		return parts[0], v, nil
-	default:
-		return "", 0, ErrInvalidFormat
-	}
-}
-
-func parseCgroupFile(path string) (map[string]string, error) {
-	f, err := os.Open(path)
-	if err != nil {
-		return nil, err
-	}
-	defer f.Close()
-	return parseCgroupFromReader(f)
-}
-
-func parseCgroupFromReader(r io.Reader) (map[string]string, error) {
-	var (
-		cgroups = make(map[string]string)
-		s       = bufio.NewScanner(r)
-	)
-	for s.Scan() {
-		if err := s.Err(); err != nil {
-			return nil, err
-		}
-		var (
-			text  = s.Text()
-			parts = strings.SplitN(text, ":", 3)
-		)
-		if len(parts) < 3 {
-			return nil, fmt.Errorf("invalid cgroup entry: %q", text)
-		}
-		for _, subs := range strings.Split(parts[1], ",") {
-			if subs != "" {
-				cgroups[subs] = parts[2]
-			}
-		}
-	}
-	return cgroups, nil
-}
-
-func getCgroupDestination(subsystem string) (string, error) {
-	f, err := os.Open("/proc/self/mountinfo")
-	if err != nil {
-		return "", err
-	}
-	defer f.Close()
-	s := bufio.NewScanner(f)
-	for s.Scan() {
-		if err := s.Err(); err != nil {
-			return "", err
-		}
-		fields := strings.Fields(s.Text())
-		for _, opt := range strings.Split(fields[len(fields)-1], ",") {
-			if opt == subsystem {
-				return fields[3], nil
-			}
-		}
-	}
-	return "", ErrNoCgroupMountDestination
-}
-
-func pathers(subystems []Subsystem) []pather {
-	var out []pather
-	for _, s := range subystems {
-		if p, ok := s.(pather); ok {
-			out = append(out, p)
-		}
-	}
-	return out
-}
-
-func initializeSubsystem(s Subsystem, path Path, resources *specs.LinuxResources) error {
-	if c, ok := s.(creator); ok {
-		p, err := path(s.Name())
-		if err != nil {
-			return err
-		}
-		if err := c.Create(p, resources); err != nil {
-			return err
-		}
-	} else if c, ok := s.(pather); ok {
-		p, err := path(s.Name())
-		if err != nil {
-			return err
-		}
-		// do the default create if the group does not have a custom one
-		if err := os.MkdirAll(c.Path(p), defaultDirPerm); err != nil {
-			return err
-		}
-	}
-	return nil
-}
-
-func cleanPath(path string) string {
-	if path == "" {
-		return ""
-	}
-	path = filepath.Clean(path)
-	if !filepath.IsAbs(path) {
-		path, _ = filepath.Rel(string(os.PathSeparator), filepath.Clean(string(os.PathSeparator)+path))
-	}
-	return filepath.Clean(path)
-}
diff --git a/vendor/github.com/containerd/cgroups/v1.go b/vendor/github.com/containerd/cgroups/v1.go
deleted file mode 100644
index a076d4692..000000000
--- a/vendor/github.com/containerd/cgroups/v1.go
+++ /dev/null
@@ -1,81 +0,0 @@
-/*
-   Copyright The containerd Authors.
-
-   Licensed under the Apache License, Version 2.0 (the "License");
-   you may not use this file except in compliance with the License.
-   You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-*/
-
-package cgroups
-
-import (
-	"bufio"
-	"fmt"
-	"os"
-	"path/filepath"
-	"strings"
-)
-
-// V1 returns all the groups in the default cgroups mountpoint in a single hierarchy
-func V1() ([]Subsystem, error) {
-	root, err := v1MountPoint()
-	if err != nil {
-		return nil, err
-	}
-	subsystems, err := defaults(root)
-	if err != nil {
-		return nil, err
-	}
-	var enabled []Subsystem
-	for _, s := range pathers(subsystems) {
-		// check and remove the default groups that do not exist
-		if _, err := os.Lstat(s.Path("/")); err == nil {
-			enabled = append(enabled, s)
-		}
-	}
-	return enabled, nil
-}
-
-// v1MountPoint returns the mount point where the cgroup
-// mountpoints are mounted in a single hiearchy
-func v1MountPoint() (string, error) {
-	f, err := os.Open("/proc/self/mountinfo")
-	if err != nil {
-		return "", err
-	}
-	defer f.Close()
-	scanner := bufio.NewScanner(f)
-	for scanner.Scan() {
-		if err := scanner.Err(); err != nil {
-			return "", err
-		}
-		var (
-			text   = scanner.Text()
-			fields = strings.Split(text, " ")
-			// safe as mountinfo encodes mountpoints with spaces as \040.
-			index               = strings.Index(text, " - ")
-			postSeparatorFields = strings.Fields(text[index+3:])
-			numPostFields       = len(postSeparatorFields)
-		)
-		// this is an error as we can't detect if the mount is for "cgroup"
-		if numPostFields == 0 {
-			return "", fmt.Errorf("Found no fields post '-' in %q", text)
-		}
-		if postSeparatorFields[0] == "cgroup" {
-			// check that the mount is properly formated.
-			if numPostFields < 3 {
-				return "", fmt.Errorf("Error found less than 3 fields post '-' in %q", text)
-			}
-			return filepath.Dir(fields[4]), nil
-		}
-	}
-	return "", ErrMountPointNotExist
-}