mirror of
https://github.com/etcd-io/etcd.git
synced 2024-09-27 06:25:44 +00:00
59 lines
1.8 KiB
Go
59 lines
1.8 KiB
Go
// Copyright 2016 The etcd 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 grpcproxy
|
|
|
|
import "github.com/prometheus/client_golang/prometheus"
|
|
|
|
var (
|
|
watchersCoalescing = prometheus.NewGauge(prometheus.GaugeOpts{
|
|
Namespace: "etcd",
|
|
Subsystem: "grpc_proxy",
|
|
Name: "watchers_coalescing_total",
|
|
Help: "Total number of current watchers coalescing",
|
|
})
|
|
eventsCoalescing = prometheus.NewCounter(prometheus.CounterOpts{
|
|
Namespace: "etcd",
|
|
Subsystem: "grpc_proxy",
|
|
Name: "events_coalescing_total",
|
|
Help: "Total number of events coalescing",
|
|
})
|
|
cacheKeys = prometheus.NewGauge(prometheus.GaugeOpts{
|
|
Namespace: "etcd",
|
|
Subsystem: "grpc_proxy",
|
|
Name: "cache_keys_total",
|
|
Help: "Total number of keys/ranges cached",
|
|
})
|
|
cacheHits = prometheus.NewGauge(prometheus.GaugeOpts{
|
|
Namespace: "etcd",
|
|
Subsystem: "grpc_proxy",
|
|
Name: "cache_hits_total",
|
|
Help: "Total number of cache hits",
|
|
})
|
|
cachedMisses = prometheus.NewGauge(prometheus.GaugeOpts{
|
|
Namespace: "etcd",
|
|
Subsystem: "grpc_proxy",
|
|
Name: "cache_misses_total",
|
|
Help: "Total number of cache misses",
|
|
})
|
|
)
|
|
|
|
func init() {
|
|
prometheus.MustRegister(watchersCoalescing)
|
|
prometheus.MustRegister(eventsCoalescing)
|
|
prometheus.MustRegister(cacheKeys)
|
|
prometheus.MustRegister(cacheHits)
|
|
prometheus.MustRegister(cachedMisses)
|
|
}
|