Revision 26b361ac40191ee62d56f24d420330f3355050f0 authored by Wilson Wang on 26 April 2021, 01:06:40 UTC, committed by Marek Siarkowicz on 05 July 2023, 11:35:50 UTC
Changes: * server: applier uses ReadTx instead of ConcurrentTx * update variable declaration location * server: add experimental flag for using shared buffer in transacton write Change-Id: I3fbabb3d0647addd50bf1d0ee26dcf9b3e141b94 (cherry picked from commit 6f9d8b5387a973095150fcb026eb4c8fc4a37f62)
1 parent a985659
watcher_bench_test.go
// 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 mvcc
import (
"fmt"
"testing"
"go.etcd.io/etcd/lease"
"go.etcd.io/etcd/mvcc/backend"
"go.uber.org/zap"
)
func BenchmarkKVWatcherMemoryUsage(b *testing.B) {
be, tmpPath := backend.NewDefaultTmpBackend()
watchable := newWatchableStore(zap.NewExample(), be, &lease.FakeLessor{}, nil, nil, StoreConfig{})
defer cleanup(watchable, be, tmpPath)
w := watchable.NewWatchStream()
b.ReportAllocs()
b.StartTimer()
for i := 0; i < b.N; i++ {
w.Watch(0, []byte(fmt.Sprint("foo", i)), nil, 0)
}
}
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