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892384c504
* replace hedged requests roundtrips total with counter * update CHANGELOG.md * Update CHANGELOG.md Co-authored-by: Mario <[email protected]> --------- Co-authored-by: Mario <[email protected]>
22 lines
615 B
Go
22 lines
615 B
Go
package instrumentation
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import (
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"github.com/cristalhq/hedgedhttp"
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"github.com/grafana/tempo/pkg/hedgedmetrics"
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"github.com/prometheus/client_golang/prometheus"
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"github.com/prometheus/client_golang/prometheus/promauto"
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)
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var hedgedRequestsMetrics = promauto.NewCounter(
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prometheus.CounterOpts{
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Namespace: "tempodb",
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Name: "backend_hedged_roundtrips_total",
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Help: "Total number of hedged backend requests.",
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},
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)
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// PublishHedgedMetrics flushes metrics from hedged requests every 10 seconds
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func PublishHedgedMetrics(s *hedgedhttp.Stats) {
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hedgedmetrics.Publish(s, hedgedRequestsMetrics)
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}
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