mirror of
https://github.com/prometheus/statsd_exporter.git
synced 2024-12-28 08:20:30 +00:00
52 lines
1.5 KiB
Go
52 lines
1.5 KiB
Go
// Copyright 2021 The Prometheus Authors
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
package mappercache
|
|
|
|
import "github.com/prometheus/client_golang/prometheus"
|
|
|
|
type CacheMetrics struct {
|
|
CacheLength prometheus.Gauge
|
|
CacheGetsTotal prometheus.Counter
|
|
CacheHitsTotal prometheus.Counter
|
|
}
|
|
|
|
func NewCacheMetrics(reg prometheus.Registerer) *CacheMetrics {
|
|
var m CacheMetrics
|
|
|
|
m.CacheLength = prometheus.NewGauge(
|
|
prometheus.GaugeOpts{
|
|
Name: "statsd_metric_mapper_cache_length",
|
|
Help: "The count of unique metrics currently cached.",
|
|
},
|
|
)
|
|
m.CacheGetsTotal = prometheus.NewCounter(
|
|
prometheus.CounterOpts{
|
|
Name: "statsd_metric_mapper_cache_gets_total",
|
|
Help: "The count of total metric cache gets.",
|
|
},
|
|
)
|
|
m.CacheHitsTotal = prometheus.NewCounter(
|
|
prometheus.CounterOpts{
|
|
Name: "statsd_metric_mapper_cache_hits_total",
|
|
Help: "The count of total metric cache hits.",
|
|
},
|
|
)
|
|
|
|
if reg != nil {
|
|
reg.MustRegister(m.CacheLength)
|
|
reg.MustRegister(m.CacheGetsTotal)
|
|
reg.MustRegister(m.CacheHitsTotal)
|
|
}
|
|
return &m
|
|
}
|