| // Copyright 2015 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 raft |
| |
| import ( |
| "context" |
| "testing" |
| "time" |
| ) |
| |
| func BenchmarkOneNode(b *testing.B) { |
| ctx, cancel := context.WithCancel(context.Background()) |
| defer cancel() |
| |
| n := newNode() |
| s := NewMemoryStorage() |
| r := newTestRaft(1, []uint64{1}, 10, 1, s) |
| go n.run(r) |
| |
| defer n.Stop() |
| |
| n.Campaign(ctx) |
| go func() { |
| for i := 0; i < b.N; i++ { |
| n.Propose(ctx, []byte("foo")) |
| } |
| }() |
| |
| for { |
| rd := <-n.Ready() |
| s.Append(rd.Entries) |
| // a reasonable disk sync latency |
| time.Sleep(1 * time.Millisecond) |
| n.Advance() |
| if rd.HardState.Commit == uint64(b.N+1) { |
| return |
| } |
| } |
| } |
