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author | Paul Holzinger <pholzing@redhat.com> | 2022-09-08 15:32:44 +0200 |
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committer | Paul Holzinger <pholzing@redhat.com> | 2022-09-09 11:58:20 +0200 |
commit | eb28a1c08469d56494006d0f2c64933ab7078d01 (patch) | |
tree | dbacf86cf194955f34f09ec56d2df284321e2ae7 /vendor/github.com/docker/go-metrics/timer.go | |
parent | 7e2f002b0751c2c24e9c243495cbc313d0c3c103 (diff) | |
download | podman-eb28a1c08469d56494006d0f2c64933ab7078d01.tar.gz podman-eb28a1c08469d56494006d0f2c64933ab7078d01.tar.bz2 podman-eb28a1c08469d56494006d0f2c64933ab7078d01.zip |
update buildah and c/common to latest
also includes bumps for c/storage and c/image
Signed-off-by: Paul Holzinger <pholzing@redhat.com>
Diffstat (limited to 'vendor/github.com/docker/go-metrics/timer.go')
-rw-r--r-- | vendor/github.com/docker/go-metrics/timer.go | 85 |
1 files changed, 0 insertions, 85 deletions
diff --git a/vendor/github.com/docker/go-metrics/timer.go b/vendor/github.com/docker/go-metrics/timer.go deleted file mode 100644 index 824c98739..000000000 --- a/vendor/github.com/docker/go-metrics/timer.go +++ /dev/null @@ -1,85 +0,0 @@ -package metrics - -import ( - "time" - - "github.com/prometheus/client_golang/prometheus" -) - -// StartTimer begins a timer observation at the callsite. When the target -// operation is completed, the caller should call the return done func(). -func StartTimer(timer Timer) (done func()) { - start := time.Now() - return func() { - timer.Update(time.Since(start)) - } -} - -// Timer is a metric that allows collecting the duration of an action in seconds -type Timer interface { - // Update records an observation, duration, and converts to the target - // units. - Update(duration time.Duration) - - // UpdateSince will add the duration from the provided starting time to the - // timer's summary with the precisions that was used in creation of the timer - UpdateSince(time.Time) -} - -// LabeledTimer is a timer that must have label values populated before use. -type LabeledTimer interface { - WithValues(labels ...string) *labeledTimerObserver -} - -type labeledTimer struct { - m *prometheus.HistogramVec -} - -type labeledTimerObserver struct { - m prometheus.Observer -} - -func (lbo *labeledTimerObserver) Update(duration time.Duration) { - lbo.m.Observe(duration.Seconds()) -} - -func (lbo *labeledTimerObserver) UpdateSince(since time.Time) { - lbo.m.Observe(time.Since(since).Seconds()) -} - -func (lt *labeledTimer) WithValues(labels ...string) *labeledTimerObserver { - return &labeledTimerObserver{m: lt.m.WithLabelValues(labels...)} -} - -func (lt *labeledTimer) Describe(c chan<- *prometheus.Desc) { - lt.m.Describe(c) -} - -func (lt *labeledTimer) Collect(c chan<- prometheus.Metric) { - lt.m.Collect(c) -} - -type timer struct { - m prometheus.Observer -} - -func (t *timer) Update(duration time.Duration) { - t.m.Observe(duration.Seconds()) -} - -func (t *timer) UpdateSince(since time.Time) { - t.m.Observe(time.Since(since).Seconds()) -} - -func (t *timer) Describe(c chan<- *prometheus.Desc) { - c <- t.m.(prometheus.Metric).Desc() -} - -func (t *timer) Collect(c chan<- prometheus.Metric) { - // Are there any observers that don't implement Collector? It is really - // unclear what the point of the upstream change was, but we'll let this - // panic if we get an observer that doesn't implement collector. In this - // case, we should almost always see metricVec objects, so this should - // never panic. - t.m.(prometheus.Collector).Collect(c) -} |