go.etcd.io/etcd@v3.3.27+incompatible/etcdserver/api/v3rpc/metrics.go (about) 1 // Copyright 2016 The etcd Authors 2 // 3 // Licensed under the Apache License, Version 2.0 (the "License"); 4 // you may not use this file except in compliance with the License. 5 // You may obtain a copy of the License at 6 // 7 // http://www.apache.org/licenses/LICENSE-2.0 8 // 9 // Unless required by applicable law or agreed to in writing, software 10 // distributed under the License is distributed on an "AS IS" BASIS, 11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 // See the License for the specific language governing permissions and 13 // limitations under the License. 14 15 package v3rpc 16 17 import "github.com/prometheus/client_golang/prometheus" 18 19 var ( 20 sentBytes = prometheus.NewCounter(prometheus.CounterOpts{ 21 Namespace: "etcd", 22 Subsystem: "network", 23 Name: "client_grpc_sent_bytes_total", 24 Help: "The total number of bytes sent to grpc clients.", 25 }) 26 27 receivedBytes = prometheus.NewCounter(prometheus.CounterOpts{ 28 Namespace: "etcd", 29 Subsystem: "network", 30 Name: "client_grpc_received_bytes_total", 31 Help: "The total number of bytes received from grpc clients.", 32 }) 33 34 clientRequests = prometheus.NewCounterVec(prometheus.CounterOpts{ 35 Namespace: "etcd", 36 Subsystem: "server", 37 Name: "client_requests_total", 38 Help: "The total number of client requests per client version.", 39 }, 40 []string{"type", "client_api_version"}, 41 ) 42 ) 43 44 func init() { 45 prometheus.MustRegister(sentBytes) 46 prometheus.MustRegister(receivedBytes) 47 prometheus.MustRegister(clientRequests) 48 }