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plugin/forward Add rcode and rtype to request_duration_seconds metric (#4391)

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* plugin/forward Add rcode and rtype to request_duration_seconds metric

Signed-off-by: Maxime Ginters <maxime.ginters@shopify.com>

* Control the cardinality of query type

Signed-off-by: Maxime Ginters <maxime.ginters@shopify.com>
This commit is contained in:
Maxime Ginters
2021-01-28 10:37:17 -05:00
committed by GitHub
parent 2ab304078b
commit b1173ed2a5
5 changed files with 47 additions and 36 deletions
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2
plugin/forward/metrics.go
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@@ -27,7 +27,7 @@ var (
Name: "request_duration_seconds",
Buckets: plugin.TimeBuckets,
Help: "Histogram of the time each request took.",
}, []string{"to"})
}, []string{"to", "rcode", "type"})
HealthcheckFailureCount = promauto.NewCounterVec(prometheus.CounterOpts{
Namespace: plugin.Namespace,
Subsystem: "forward",