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Instrumentation: Add plugin service request metric (#65527)

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* Service request metrics

* Service request metrics
This commit is contained in:
Ludovic Viaud 2023-04-19 17:16:34 +09:00 committed by GitHub
parent 842ce14429
commit bc5881a051
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1 changed files with 9 additions and 0 deletions
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9
pkg/plugins/backendplugin/instrumentation/instrumentation.go
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@ -38,6 +38,13 @@ var (
Buckets: []float64{128, 256, 512, 1024, 2048, 4096, 8192, 16384, 32768, 65536, 131072, 262144, 524288, 1048576},
}, []string{"source", "plugin_id", "endpoint", "target"},
)
PluginRequestDurationSeconds = prometheus.NewHistogramVec(prometheus.HistogramOpts{
Namespace: "grafana",
Name: "plugin_request_duration_seconds",
Help: "Plugin request duration in seconds",
Buckets: []float64{.005, .01, .025, .05, .1, .25, .5, 1, 2.5, 5, 10, 25},
}, []string{"source", "plugin_id", "endpoint", "status", "target"})
)
const (
@ -72,6 +79,8 @@ func instrumentPluginRequest(ctx context.Context, cfg Cfg, pluginCtx *backend.Pl
pluginRequestDuration.WithLabelValues(pluginCtx.PluginID, endpoint, string(cfg.Target)).Observe(float64(elapsed / time.Millisecond))
pluginRequestCounter.WithLabelValues(pluginCtx.PluginID, endpoint, status, string(cfg.Target)).Inc()
PluginRequestDurationSeconds.WithLabelValues("grafana-backend", pluginCtx.PluginID, endpoint, string(cfg.Target), status).Observe(elapsed.Seconds())
if cfg.LogDatasourceRequests {
logParams := []interface{}{
"status", status,