mirror of
https://github.com/prometheus/prometheus.git
synced 2024-11-15 10:04:07 -08:00
50ef0dc954
Some checks are pending
buf.build / lint and publish (push) Waiting to run
CI / Go tests (push) Waiting to run
CI / More Go tests (push) Waiting to run
CI / Go tests with previous Go version (push) Waiting to run
CI / UI tests (push) Waiting to run
CI / Go tests on Windows (push) Waiting to run
CI / Mixins tests (push) Waiting to run
CI / Build Prometheus for common architectures (0) (push) Waiting to run
CI / Build Prometheus for common architectures (1) (push) Waiting to run
CI / Build Prometheus for common architectures (2) (push) Waiting to run
CI / Build Prometheus for all architectures (0) (push) Waiting to run
CI / Build Prometheus for all architectures (1) (push) Waiting to run
CI / Build Prometheus for all architectures (10) (push) Waiting to run
CI / Build Prometheus for all architectures (11) (push) Waiting to run
CI / Build Prometheus for all architectures (2) (push) Waiting to run
CI / Build Prometheus for all architectures (3) (push) Waiting to run
CI / Build Prometheus for all architectures (4) (push) Waiting to run
CI / Build Prometheus for all architectures (5) (push) Waiting to run
CI / Build Prometheus for all architectures (6) (push) Waiting to run
CI / Build Prometheus for all architectures (7) (push) Waiting to run
CI / Build Prometheus for all architectures (8) (push) Waiting to run
CI / Build Prometheus for all architectures (9) (push) Waiting to run
CI / Report status of build Prometheus for all architectures (push) Blocked by required conditions
CI / Check generated parser (push) Waiting to run
CI / golangci-lint (push) Waiting to run
CI / fuzzing (push) Waiting to run
CI / codeql (push) Waiting to run
CI / Publish main branch artifacts (push) Blocked by required conditions
CI / Publish release artefacts (push) Blocked by required conditions
CI / Publish UI on npm Registry (push) Blocked by required conditions
Scorecards supply-chain security / Scorecards analysis (push) Waiting to run
* Tests for Mempostings.{Add,Get} data race
* Fix MemPostings.{Add,Get} data race
We can't modify the postings list that are held in MemPostings as they
might already be in use by some readers.
* Modify BenchmarkHeadStripeSeriesCreate to have common labels
If there are no common labels on the series, we don't excercise the
ordering part of MemSeries, as we're just creating slices of one element
for each label value.
---------
Signed-off-by: Oleg Zaytsev <mail@olegzaytsev.com>
87 lines
2.9 KiB
Go
87 lines
2.9 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 (
|
|
"errors"
|
|
"strconv"
|
|
"testing"
|
|
|
|
"github.com/stretchr/testify/require"
|
|
"go.uber.org/atomic"
|
|
|
|
"github.com/prometheus/prometheus/model/labels"
|
|
"github.com/prometheus/prometheus/tsdb/chunks"
|
|
)
|
|
|
|
func BenchmarkHeadStripeSeriesCreate(b *testing.B) {
|
|
chunkDir := b.TempDir()
|
|
// Put a series, select it. GC it and then access it.
|
|
opts := DefaultHeadOptions()
|
|
opts.ChunkRange = 1000
|
|
opts.ChunkDirRoot = chunkDir
|
|
h, err := NewHead(nil, nil, nil, nil, opts, nil)
|
|
require.NoError(b, err)
|
|
defer h.Close()
|
|
|
|
for i := 0; i < b.N; i++ {
|
|
h.getOrCreate(uint64(i), labels.FromStrings(labels.MetricName, "test", "a", strconv.Itoa(i), "b", strconv.Itoa(i%10), "c", strconv.Itoa(i%100), "d", strconv.Itoa(i/2), "e", strconv.Itoa(i/4)))
|
|
}
|
|
}
|
|
|
|
func BenchmarkHeadStripeSeriesCreateParallel(b *testing.B) {
|
|
chunkDir := b.TempDir()
|
|
// Put a series, select it. GC it and then access it.
|
|
opts := DefaultHeadOptions()
|
|
opts.ChunkRange = 1000
|
|
opts.ChunkDirRoot = chunkDir
|
|
h, err := NewHead(nil, nil, nil, nil, opts, nil)
|
|
require.NoError(b, err)
|
|
defer h.Close()
|
|
|
|
var count atomic.Int64
|
|
|
|
b.RunParallel(func(pb *testing.PB) {
|
|
for pb.Next() {
|
|
i := int(count.Inc())
|
|
h.getOrCreate(uint64(i), labels.FromStrings(labels.MetricName, "test", "a", strconv.Itoa(i), "b", strconv.Itoa(i%10), "c", strconv.Itoa(i%100), "d", strconv.Itoa(i/2), "e", strconv.Itoa(i/4)))
|
|
}
|
|
})
|
|
}
|
|
|
|
func BenchmarkHeadStripeSeriesCreate_PreCreationFailure(b *testing.B) {
|
|
chunkDir := b.TempDir()
|
|
// Put a series, select it. GC it and then access it.
|
|
opts := DefaultHeadOptions()
|
|
opts.ChunkRange = 1000
|
|
opts.ChunkDirRoot = chunkDir
|
|
|
|
// Mock the PreCreation() callback to fail on each series.
|
|
opts.SeriesCallback = failingSeriesLifecycleCallback{}
|
|
|
|
h, err := NewHead(nil, nil, nil, nil, opts, nil)
|
|
require.NoError(b, err)
|
|
defer h.Close()
|
|
|
|
for i := 0; i < b.N; i++ {
|
|
h.getOrCreate(uint64(i), labels.FromStrings(labels.MetricName, "test", "a", strconv.Itoa(i), "b", strconv.Itoa(i%10), "c", strconv.Itoa(i%100), "d", strconv.Itoa(i/2), "e", strconv.Itoa(i/4)))
|
|
}
|
|
}
|
|
|
|
type failingSeriesLifecycleCallback struct{}
|
|
|
|
func (failingSeriesLifecycleCallback) PreCreation(labels.Labels) error { return errors.New("failed") }
|
|
func (failingSeriesLifecycleCallback) PostCreation(labels.Labels) {}
|
|
func (failingSeriesLifecycleCallback) PostDeletion(map[chunks.HeadSeriesRef]labels.Labels) {}
|