mirror of
https://github.com/etcd-io/etcd.git
synced 2024-09-27 06:25:44 +00:00
108 lines
2.6 KiB
Go
108 lines
2.6 KiB
Go
// Copyright 2015 CoreOS, Inc.
|
|
//
|
|
// 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 cmd
|
|
|
|
import (
|
|
"time"
|
|
|
|
"github.com/coreos/etcd/Godeps/_workspace/src/github.com/cheggaaa/pb"
|
|
"github.com/coreos/etcd/Godeps/_workspace/src/github.com/spf13/cobra"
|
|
"github.com/coreos/etcd/Godeps/_workspace/src/golang.org/x/net/context"
|
|
"github.com/coreos/etcd/Godeps/_workspace/src/google.golang.org/grpc"
|
|
"github.com/coreos/etcd/etcdserver/etcdserverpb"
|
|
)
|
|
|
|
// putCmd represents the put command
|
|
var putCmd = &cobra.Command{
|
|
Use: "put",
|
|
Short: "Benchmark put",
|
|
|
|
Run: putFunc,
|
|
}
|
|
|
|
var (
|
|
keySize int
|
|
valSize int
|
|
|
|
putTotal int
|
|
)
|
|
|
|
func init() {
|
|
RootCmd.AddCommand(putCmd)
|
|
putCmd.Flags().IntVar(&keySize, "key-size", 8, "Key size of put request")
|
|
putCmd.Flags().IntVar(&valSize, "val-size", 8, "Value size of put request")
|
|
putCmd.Flags().IntVar(&putTotal, "total", 10000, "Total number of put requests")
|
|
}
|
|
|
|
func putFunc(cmd *cobra.Command, args []string) {
|
|
results = make(chan *result, putTotal)
|
|
requests := make(chan *etcdserverpb.PutRequest, putTotal)
|
|
bar = pb.New(putTotal)
|
|
|
|
k, v := mustRandBytes(keySize), mustRandBytes(valSize)
|
|
|
|
conns := make([]*grpc.ClientConn, totalConns)
|
|
for i := range conns {
|
|
conns[i] = mustCreateConn()
|
|
}
|
|
|
|
clients := make([]etcdserverpb.KVClient, totalClients)
|
|
for i := range clients {
|
|
clients[i] = etcdserverpb.NewKVClient(conns[i%int(totalConns)])
|
|
}
|
|
|
|
bar.Format("Bom !")
|
|
bar.Start()
|
|
|
|
for i := range clients {
|
|
wg.Add(1)
|
|
go doPut(clients[i], requests)
|
|
}
|
|
|
|
start := time.Now()
|
|
for i := 0; i < putTotal; i++ {
|
|
r := &etcdserverpb.PutRequest{
|
|
Key: k,
|
|
Value: v,
|
|
}
|
|
requests <- r
|
|
}
|
|
close(requests)
|
|
|
|
wg.Wait()
|
|
|
|
bar.Finish()
|
|
printReport(putTotal, results, time.Now().Sub(start))
|
|
}
|
|
|
|
func doPut(client etcdserverpb.KVClient, requests <-chan *etcdserverpb.PutRequest) {
|
|
defer wg.Done()
|
|
|
|
for r := range requests {
|
|
st := time.Now()
|
|
_, err := client.Put(context.Background(), r)
|
|
|
|
var errStr string
|
|
if err != nil {
|
|
errStr = err.Error()
|
|
}
|
|
results <- &result{
|
|
errStr: errStr,
|
|
duration: time.Now().Sub(st),
|
|
}
|
|
bar.Increment()
|
|
}
|
|
}
|