diff options
Diffstat (limited to 'plugin/cache/metrics.go')
| -rw-r--r-- | plugin/cache/metrics.go | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/plugin/cache/metrics.go b/plugin/cache/metrics.go index b4b11ae26..f502c238d 100644 --- a/plugin/cache/metrics.go +++ b/plugin/cache/metrics.go @@ -50,4 +50,11 @@ var ( Name: "served_stale_total", Help: "The number of requests served from stale cache entries.", }, []string{"server"}) + // evictions is the counter of cache evictions. + evictions = promauto.NewCounterVec(prometheus.CounterOpts{ + Namespace: plugin.Namespace, + Subsystem: "cache", + Name: "evictions_total", + Help: "The count of cache evictions.", + }, []string{"server", "type"}) ) |