| // 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 backend |
| |
| import ( |
| "crypto/rand" |
| "os" |
| "testing" |
| "time" |
| ) |
| |
| func BenchmarkBackendPut(b *testing.B) { |
| backend, tmppath := NewTmpBackend(100*time.Millisecond, 10000) |
| defer backend.Close() |
| defer os.Remove(tmppath) |
| |
| // prepare keys |
| keys := make([][]byte, b.N) |
| for i := 0; i < b.N; i++ { |
| keys[i] = make([]byte, 64) |
| rand.Read(keys[i]) |
| } |
| value := make([]byte, 128) |
| rand.Read(value) |
| |
| batchTx := backend.BatchTx() |
| |
| batchTx.Lock() |
| batchTx.UnsafeCreateBucket([]byte("test")) |
| batchTx.Unlock() |
| |
| b.ResetTimer() |
| for i := 0; i < b.N; i++ { |
| batchTx.Lock() |
| batchTx.UnsafePut([]byte("test"), keys[i], value) |
| batchTx.Unlock() |
| } |
| } |
