forked from TrueCloudLab/frostfs-node
83 lines
2.4 KiB
Go
83 lines
2.4 KiB
Go
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package metrics
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import (
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"strconv"
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"time"
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morphmetrics "git.frostfs.info/TrueCloudLab/frostfs-node/pkg/morph/metrics"
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"git.frostfs.info/TrueCloudLab/frostfs-observability/metrics"
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"github.com/prometheus/client_golang/prometheus"
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)
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const (
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morphSubsystem = "morph"
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morphNotificationTypeLabel = "notification_type"
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morphInvokeTypeLabel = "invoke_type"
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morphContractLabel = "contract"
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morphMethodLabel = "method"
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morphSuccessLabel = "success"
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)
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type morphClientMetrics struct {
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switchCount prometheus.Counter
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lastBlock prometheus.Gauge
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notificationCount *prometheus.CounterVec
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invokeDuration *prometheus.HistogramVec
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}
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func NewMorphClientMetrics() morphmetrics.Register {
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return &morphClientMetrics{
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switchCount: metrics.NewCounter(prometheus.CounterOpts{
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Namespace: namespace,
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Subsystem: morphSubsystem,
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Name: "switch_count",
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Help: "Number of endpoint switches",
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}),
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lastBlock: metrics.NewGauge(prometheus.GaugeOpts{
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Namespace: namespace,
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Subsystem: morphSubsystem,
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Name: "last_block",
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Help: "Index of the last received block",
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}),
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notificationCount: metrics.NewCounterVec(prometheus.CounterOpts{
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Namespace: namespace,
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Subsystem: morphSubsystem,
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Name: "notification_count",
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Help: "Number of notifications received by notification type",
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}, []string{morphNotificationTypeLabel}),
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invokeDuration: metrics.NewHistogramVec(prometheus.HistogramOpts{
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Namespace: namespace,
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Subsystem: morphSubsystem,
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Name: "invoke_duration_seconds",
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Help: "Cummulative duration of contract invocations",
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}, []string{morphInvokeTypeLabel, morphContractLabel, morphMethodLabel, morphSuccessLabel}),
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}
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}
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func (m *morphClientMetrics) IncSwitchCount() {
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m.switchCount.Inc()
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}
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func (m *morphClientMetrics) SetLastBlock(index uint32) {
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m.lastBlock.Set(float64(index))
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}
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func (m *morphClientMetrics) IncNotificationCount(typ string) {
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m.notificationCount.With(
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prometheus.Labels{
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morphNotificationTypeLabel: typ,
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},
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).Inc()
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}
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func (m *morphClientMetrics) ObserveInvoke(typ string, contract string, method string, success bool, d time.Duration) {
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m.invokeDuration.With(
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prometheus.Labels{
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morphInvokeTypeLabel: typ,
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morphContractLabel: contract,
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morphMethodLabel: method,
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morphSuccessLabel: strconv.FormatBool(success),
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},
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).Observe(d.Seconds())
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}
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