1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
|
% podman-top "1"
## NAME
podman\-top - Display the running processes of a container
## SYNOPSIS
**podman top** [*options*] *container* [*format-descriptors*]
## DESCRIPTION
Display the running process of the container. The *format-descriptors* are ps (1) compatible AIX format descriptors but extended to print additional information, such as the seccomp mode or the effective capabilities of a given process.
## OPTIONS
**--help, -h**
Print usage statement
**--latest, -l**
Instead of providing the container name or ID, use the last created container. If you use methods other than Podman
to run containers such as CRI-O, the last started container could be from either of those methods.
## FORMAT DESCRIPTORS
The following descriptors are supported in addition to the AIX format descriptors mentioned in ps (1):
**args,comm,etime,group,nice,pcpu,pgid,pid,ppid,rgroup,ruser,time,tty,user,vsz**
**capbnd**
Set of bounding capabilities. See capabilities (7) for more information.
**capeff**
Set of effective capabilities. See capabilities (7) for more information.
**capinh**
Set of inheritable capabilities. See capabilities (7) for more information.
**capprm**
Set of permitted capabilities. See capabilities (7) for more information.
**seccomp**
Seccomp mode of the process (i.e., disabled, strict or filter). See seccomp (2) for more information.
**label**
Current security attributes of the process.
## EXAMPLES
By default, `podman-top` prints data similar to `ps -ef`:
```
# podman top f5a62a71b07
USER PID PPID %CPU ELAPSED TTY TIME COMMAND
root 1 0 0.000 20.386825206s pts/0 0s sh
root 7 1 0.000 16.386882887s pts/0 0s sleep
root 8 1 0.000 11.386886562s pts/0 0s vi
```
The output can be controlled by specifying format descriptors as arguments after the container:
```
# sudo ./bin/podman top -l pid seccomp args %C
PID SECCOMP COMMAND %CPU
1 filter sh 0.000
8 filter vi /etc/ 0.000
```
## SEE ALSO
podman(1), ps(1), seccomp(2), capabilities(7)
## HISTORY
December 2017, Originally compiled by Brent Baude <bbaude@redhat.com>
July 2018, Introduce format descriptors by Valentin Rothberg <vrothberg@suse.com>
|