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- // 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 v3rpc
- import "github.com/prometheus/client_golang/prometheus"
- var (
- receivedCounter = prometheus.NewCounterVec(
- prometheus.CounterOpts{
- Namespace: "etcd",
- Subsystem: "grpc",
- Name: "requests_total",
- Help: "Counter of received requests.",
- }, []string{"grpc_service", "grpc_method"})
- failedCounter = prometheus.NewCounterVec(
- prometheus.CounterOpts{
- Namespace: "etcd",
- Subsystem: "grpc",
- Name: "requests_failed_total",
- Help: "Counter of failed requests.",
- }, []string{"grpc_service", "grpc_method", "grpc_code"})
- handlingDuration = prometheus.NewHistogramVec(
- prometheus.HistogramOpts{
- Namespace: "etcd",
- Subsystem: "grpc",
- Name: "unary_requests_duration_seconds",
- Help: "Bucketed histogram of processing time (s) of handled unary (non-stream) requests.",
- Buckets: prometheus.ExponentialBuckets(0.0005, 2, 13),
- }, []string{"grpc_service", "grpc_method"})
- sentBytes = prometheus.NewCounter(prometheus.CounterOpts{
- Namespace: "etcd",
- Subsystem: "network",
- Name: "client_grpc_sent_bytes_total",
- Help: "The total number of bytes sent to grpc clients.",
- })
- receivedBytes = prometheus.NewCounter(prometheus.CounterOpts{
- Namespace: "etcd",
- Subsystem: "network",
- Name: "client_grpc_received_bytes_total",
- Help: "The total number of bytes received from grpc clients.",
- })
- )
- func init() {
- prometheus.MustRegister(receivedCounter)
- prometheus.MustRegister(failedCounter)
- prometheus.MustRegister(handlingDuration)
- prometheus.MustRegister(sentBytes)
- prometheus.MustRegister(receivedBytes)
- }
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