mirror of
https://github.com/prometheus/prometheus
synced 2024-12-27 17:13:22 +00:00
6c56a1faaa
* Testify: move to require Moving testify to require to fail tests early in case of errors. Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu> * More moves Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>
64 lines
1.8 KiB
Go
64 lines
1.8 KiB
Go
// Copyright 2018 The Prometheus 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 tsdb
|
|
|
|
import (
|
|
"io/ioutil"
|
|
"os"
|
|
"strconv"
|
|
"testing"
|
|
|
|
"github.com/stretchr/testify/require"
|
|
"go.uber.org/atomic"
|
|
|
|
"github.com/prometheus/prometheus/pkg/labels"
|
|
)
|
|
|
|
func BenchmarkHeadStripeSeriesCreate(b *testing.B) {
|
|
chunkDir, err := ioutil.TempDir("", "chunk_dir")
|
|
require.NoError(b, err)
|
|
defer func() {
|
|
require.NoError(b, os.RemoveAll(chunkDir))
|
|
}()
|
|
// Put a series, select it. GC it and then access it.
|
|
h, err := NewHead(nil, nil, nil, 1000, chunkDir, nil, DefaultStripeSize, nil)
|
|
require.NoError(b, err)
|
|
defer h.Close()
|
|
|
|
for i := 0; i < b.N; i++ {
|
|
h.getOrCreate(uint64(i), labels.FromStrings("a", strconv.Itoa(i)))
|
|
}
|
|
}
|
|
|
|
func BenchmarkHeadStripeSeriesCreateParallel(b *testing.B) {
|
|
chunkDir, err := ioutil.TempDir("", "chunk_dir")
|
|
require.NoError(b, err)
|
|
defer func() {
|
|
require.NoError(b, os.RemoveAll(chunkDir))
|
|
}()
|
|
// Put a series, select it. GC it and then access it.
|
|
h, err := NewHead(nil, nil, nil, 1000, chunkDir, nil, DefaultStripeSize, nil)
|
|
require.NoError(b, err)
|
|
defer h.Close()
|
|
|
|
var count atomic.Int64
|
|
|
|
b.RunParallel(func(pb *testing.PB) {
|
|
for pb.Next() {
|
|
i := count.Inc()
|
|
h.getOrCreate(uint64(i), labels.FromStrings("a", strconv.Itoa(int(i))))
|
|
}
|
|
})
|
|
}
|