55 lines
1.5 KiB
Go
55 lines
1.5 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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"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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type MetabaseMetrics interface {
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SetMode(shardID, path string, mode string)
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Close(shardID, path string)
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MethodDuration(shardID, path string, method string, d time.Duration, success bool)
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}
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func newMetabaseMetrics() *metabaseMetrics {
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return &metabaseMetrics{
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mode: newShardIDPathMode(metabaseSubSystem, "mode", "Metabase mode"),
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reqDuration: metrics.NewHistogramVec(prometheus.HistogramOpts{
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Namespace: namespace,
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Subsystem: metabaseSubSystem,
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Name: "request_duration_seconds",
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Help: "Accumulated Metabase request process duration",
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}, []string{shardIDLabel, successLabel, pathLabel, methodLabel}),
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}
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}
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type metabaseMetrics struct {
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mode *shardIDPathModeValue
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reqDuration *prometheus.HistogramVec
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}
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func (m *metabaseMetrics) SetMode(shardID, path string, mode string) {
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m.mode.SetMode(shardID, path, mode)
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}
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func (m *metabaseMetrics) Close(shardID, path string) {
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m.mode.SetMode(shardID, path, closedMode)
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m.reqDuration.DeletePartialMatch(prometheus.Labels{
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shardIDLabel: shardID,
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pathLabel: path,
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})
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}
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func (m *metabaseMetrics) MethodDuration(shardID, path string, method string, d time.Duration, success bool) {
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m.reqDuration.With(prometheus.Labels{
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shardIDLabel: shardID,
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pathLabel: path,
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successLabel: strconv.FormatBool(success),
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methodLabel: method,
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}).Observe(d.Seconds())
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}
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