2016-05-13 06:49:15 +03:00
|
|
|
// Copyright 2015 The etcd Authors
|
2015-01-25 06:19:16 +03:00
|
|
|
//
|
|
|
|
// 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.
|
2014-11-04 10:29:15 +03:00
|
|
|
|
2014-09-18 06:41:31 +04:00
|
|
|
package raft
|
|
|
|
|
|
|
|
import (
|
2017-09-07 00:57:25 +03:00
|
|
|
"context"
|
2014-09-18 06:41:31 +04:00
|
|
|
"testing"
|
2015-03-28 21:46:22 +03:00
|
|
|
"time"
|
2014-09-18 06:41:31 +04:00
|
|
|
)
|
|
|
|
|
|
|
|
func BenchmarkOneNode(b *testing.B) {
|
|
|
|
ctx, cancel := context.WithCancel(context.Background())
|
|
|
|
defer cancel()
|
|
|
|
|
2014-11-03 23:26:13 +03:00
|
|
|
n := newNode()
|
2014-11-27 10:07:35 +03:00
|
|
|
s := NewMemoryStorage()
|
2015-03-22 04:15:58 +03:00
|
|
|
r := newTestRaft(1, []uint64{1}, 10, 1, s)
|
2014-11-03 23:26:13 +03:00
|
|
|
go n.run(r)
|
|
|
|
|
2014-09-18 06:41:31 +04:00
|
|
|
defer n.Stop()
|
|
|
|
|
|
|
|
n.Campaign(ctx)
|
2015-03-28 21:46:22 +03:00
|
|
|
go func() {
|
|
|
|
for i := 0; i < b.N; i++ {
|
|
|
|
n.Propose(ctx, []byte("foo"))
|
|
|
|
}
|
|
|
|
}()
|
|
|
|
|
|
|
|
for {
|
2014-11-27 10:07:35 +03:00
|
|
|
rd := <-n.Ready()
|
|
|
|
s.Append(rd.Entries)
|
2015-03-28 21:46:22 +03:00
|
|
|
// a reasonable disk sync latency
|
|
|
|
time.Sleep(1 * time.Millisecond)
|
2014-11-03 23:26:13 +03:00
|
|
|
n.Advance()
|
2015-03-28 21:46:22 +03:00
|
|
|
if rd.HardState.Commit == uint64(b.N+1) {
|
|
|
|
return
|
|
|
|
}
|
2014-09-18 06:41:31 +04:00
|
|
|
}
|
|
|
|
}
|