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[#2116] metrics: Track physical object capacity in the container

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Currently we track based on `PayloadSize`, because it is already stored
in the metabase and it is easier to calculate without slowing down the
whole system.

Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
Signed-off-by: Pavel Karpy <p.karpy@yadro.com>
This commit is contained in:
Evgenii Stratonikov 2022-12-01 14:59:22 +03:00 • committed by fyrchik
parent d65a95a2c6
commit 9513f163aa
11 changed files with 124 additions and 45 deletions
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14
pkg/metrics/engine.go
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@ -19,6 +19,7 @@ type (
rangeDuration prometheus.Counter
searchDuration prometheus.Counter
listObjectsDuration prometheus.Counter
containerSize prometheus.GaugeVec
}
)
@ -102,6 +103,13 @@ func newEngineMetrics() engineMetrics {
Name: "list_objects_duration",
Help: "Accumulated duration of engine list objects operations",
})
containerSize = prometheus.NewGaugeVec(prometheus.GaugeOpts{
Namespace: namespace,
Subsystem: engineSubsystem,
Name: "container_size",
Help: "Accumulated size of all objects in a container",
}, []string{containerIDLabelKey})
)
return engineMetrics{
@ -116,6 +124,7 @@ func newEngineMetrics() engineMetrics {
rangeDuration: rangeDuration,
searchDuration: searchDuration,
listObjectsDuration: listObjectsDuration,
containerSize: *containerSize,
}
}
@ -131,6 +140,7 @@ func (m engineMetrics) register() {
prometheus.MustRegister(m.rangeDuration)
prometheus.MustRegister(m.searchDuration)
prometheus.MustRegister(m.listObjectsDuration)
prometheus.MustRegister(m.containerSize)
}
func (m engineMetrics) AddListContainersDuration(d time.Duration) {
@ -176,3 +186,7 @@ func (m engineMetrics) AddSearchDuration(d time.Duration) {
func (m engineMetrics) AddListObjectsDuration(d time.Duration) {
m.listObjectsDuration.Add(float64(d))
}
func (m engineMetrics) AddToContainerSize(cnrID string, size int64) {
m.containerSize.With(prometheus.Labels{containerIDLabelKey: cnrID}).Add(float64(size))
}