forked from TrueCloudLab/frostfs-node
[#1658] metrics: Add object counter metric
Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
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626766db08
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1 changed files with 20 additions and 0 deletions
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@ -28,9 +28,13 @@ type (
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putPayload prometheus.Counter
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getPayload prometheus.Counter
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shardMetrics *prometheus.GaugeVec
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}
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)
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const shardIDLabelKey = "shard"
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func newObjectServiceMetrics() objectServiceMetrics {
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var ( // Request counter metrics.
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getCounter = prometheus.NewCounter(prometheus.CounterOpts{
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@ -148,6 +152,15 @@ func newObjectServiceMetrics() objectServiceMetrics {
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Name: "get_payload",
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Help: "Accumulated payload size at object get method",
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})
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shardsMetrics = prometheus.NewGaugeVec(prometheus.GaugeOpts{
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Namespace: namespace,
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Subsystem: objectSubsystem,
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Name: "counter",
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Help: "Objects counters per shards",
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},
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[]string{shardIDLabelKey},
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)
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)
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return objectServiceMetrics{
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@ -167,6 +180,7 @@ func newObjectServiceMetrics() objectServiceMetrics {
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rangeHashDuration: rangeHashDuration,
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putPayload: putPayload,
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getPayload: getPayload,
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shardMetrics: shardsMetrics,
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}
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}
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@ -189,6 +203,8 @@ func (m objectServiceMetrics) register() {
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prometheus.MustRegister(m.putPayload)
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prometheus.MustRegister(m.getPayload)
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prometheus.MustRegister(m.shardMetrics)
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}
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func (m objectServiceMetrics) IncGetReqCounter() {
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@ -254,3 +270,7 @@ func (m objectServiceMetrics) AddPutPayload(ln int) {
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func (m objectServiceMetrics) AddGetPayload(ln int) {
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m.getPayload.Add(float64(ln))
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}
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func (m objectServiceMetrics) AddToObjectCounter(shardID string, delta int) {
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m.shardMetrics.With(prometheus.Labels{shardIDLabelKey: shardID}).Add(float64(delta))
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}
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