prometheus/head_bench_test.go

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// 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 (
"strconv"
"sync/atomic"
"testing"
"github.com/prometheus/tsdb/labels"
"github.com/prometheus/tsdb/testutil"
)
func BenchmarkHeadStripeSeriesCreate(b *testing.B) {
// Put a series, select it. GC it and then access it.
h, err := NewHead(nil, nil, nil, 1000)
testutil.Ok(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) {
// Put a series, select it. GC it and then access it.
h, err := NewHead(nil, nil, nil, 1000)
testutil.Ok(b, err)
defer h.Close()
var count int64
b.RunParallel(func(pb *testing.PB) {
for pb.Next() {
i := atomic.AddInt64(&count, 1)
h.getOrCreate(uint64(i), labels.FromStrings("a", strconv.Itoa(int(i))))
}
})
}
func BenchmarkHeadPostingForMatchers(b *testing.B) {
h, err := NewHead(nil, nil, nil, 1000)
testutil.Ok(b, err)
defer func() {
testutil.Ok(b, h.Close())
}()
Simplify mergedPostings.Seek (#595) The current implementation leads to very slow behaviour when there's many lists, this no worse than n log k, where k is the number of posting lists. Adjust benchmark to catch this. Remove flattening of without lists, not needed anymore. Benchmark versus 0.4.0 (used in Prometheus 2.7): ``` benchmark old ns/op new ns/op delta BenchmarkHeadPostingForMatchers/n="1"-8 189907976 188863880 -0.55% BenchmarkHeadPostingForMatchers/n="1",j="foo"-8 113950106 110791414 -2.77% BenchmarkHeadPostingForMatchers/j="foo",n="1"-8 104965646 102388760 -2.45% BenchmarkHeadPostingForMatchers/n="1",j!="foo"-8 138743592 104424250 -24.74% BenchmarkHeadPostingForMatchers/i=~".*"-8 5279594954 5206096267 -1.39% BenchmarkHeadPostingForMatchers/i=~".+"-8 8004610589 6184527719 -22.74% BenchmarkHeadPostingForMatchers/i=~""-8 2476042646 1003920432 -59.45% BenchmarkHeadPostingForMatchers/i!=""-8 7178244655 6059725323 -15.58% BenchmarkHeadPostingForMatchers/n="1",i=~".*",j="foo"-8 199342649 166642946 -16.40% BenchmarkHeadPostingForMatchers/n="1",i=~".*",i!="2",j="foo"-8 215774683 167515095 -22.37% BenchmarkHeadPostingForMatchers/n="1",i!=""-8 2214714769 392943663 -82.26% BenchmarkHeadPostingForMatchers/n="1",i!="",j="foo"-8 2148727410 322289262 -85.00% BenchmarkHeadPostingForMatchers/n="1",i=~".+",j="foo"-8 2170658009 338458171 -84.41% BenchmarkHeadPostingForMatchers/n="1",i=~"1.+",j="foo"-8 235720135 70597905 -70.05% BenchmarkHeadPostingForMatchers/n="1",i=~".+",i!="2",j="foo"-8 2190570590 343034307 -84.34% BenchmarkHeadPostingForMatchers/n="1",i=~".+",i!~"2.*",j="foo"-8 2373784439 387297908 -83.68% benchmark old allocs new allocs delta BenchmarkHeadPostingForMatchers/n="1"-8 33 33 +0.00% BenchmarkHeadPostingForMatchers/n="1",j="foo"-8 33 33 +0.00% BenchmarkHeadPostingForMatchers/j="foo",n="1"-8 33 33 +0.00% BenchmarkHeadPostingForMatchers/n="1",j!="foo"-8 41 39 -4.88% BenchmarkHeadPostingForMatchers/i=~".*"-8 56 56 +0.00% BenchmarkHeadPostingForMatchers/i=~".+"-8 251577 100115 -60.21% BenchmarkHeadPostingForMatchers/i=~""-8 251123 100077 -60.15% BenchmarkHeadPostingForMatchers/i!=""-8 251525 100112 -60.20% BenchmarkHeadPostingForMatchers/n="1",i=~".*",j="foo"-8 42 39 -7.14% BenchmarkHeadPostingForMatchers/n="1",i=~".*",i!="2",j="foo"-8 52 42 -19.23% BenchmarkHeadPostingForMatchers/n="1",i!=""-8 251069 100101 -60.13% BenchmarkHeadPostingForMatchers/n="1",i!="",j="foo"-8 251473 100101 -60.19% BenchmarkHeadPostingForMatchers/n="1",i=~".+",j="foo"-8 250914 100102 -60.11% BenchmarkHeadPostingForMatchers/n="1",i=~"1.+",j="foo"-8 30038 11181 -62.78% BenchmarkHeadPostingForMatchers/n="1",i=~".+",i!="2",j="foo"-8 250813 100105 -60.09% BenchmarkHeadPostingForMatchers/n="1",i=~".+",i!~"2.*",j="foo"-8 281503 111260 -60.48% benchmark old bytes new bytes delta BenchmarkHeadPostingForMatchers/n="1"-8 10887600 10887600 +0.00% BenchmarkHeadPostingForMatchers/n="1",j="foo"-8 5456416 5456416 +0.00% BenchmarkHeadPostingForMatchers/j="foo",n="1"-8 5456416 5456416 +0.00% BenchmarkHeadPostingForMatchers/n="1",j!="foo"-8 5456640 5456544 -0.00% BenchmarkHeadPostingForMatchers/i=~".*"-8 258254504 258254472 -0.00% BenchmarkHeadPostingForMatchers/i=~".+"-8 520126192 281554792 -45.87% BenchmarkHeadPostingForMatchers/i=~""-8 263446640 24908456 -90.55% BenchmarkHeadPostingForMatchers/i!=""-8 520121144 281553664 -45.87% BenchmarkHeadPostingForMatchers/n="1",i=~".*",j="foo"-8 7062448 7062272 -0.00% BenchmarkHeadPostingForMatchers/n="1",i=~".*",i!="2",j="foo"-8 7063473 7062384 -0.02% BenchmarkHeadPostingForMatchers/n="1",i!=""-8 274325656 35793776 -86.95% BenchmarkHeadPostingForMatchers/n="1",i!="",j="foo"-8 268926824 30362624 -88.71% BenchmarkHeadPostingForMatchers/n="1",i=~".+",j="foo"-8 268882992 30363000 -88.71% BenchmarkHeadPostingForMatchers/n="1",i=~"1.+",j="foo"-8 33193401 4269304 -87.14% BenchmarkHeadPostingForMatchers/n="1",i=~".+",i!="2",j="foo"-8 268875024 30363096 -88.71% BenchmarkHeadPostingForMatchers/n="1",i=~".+",i!~"2.*",j="foo"-8 300589656 33099784 -88.99% ``` Signed-off-by: Brian Brazil <brian.brazil@robustperception.io>
2019-05-13 09:51:07 +00:00
var ref uint64
addSeries := func(l labels.Labels) {
ref++
h.getOrCreateWithID(ref, l.Hash(), l)
}
for n := 0; n < 10; n++ {
for i := 0; i < 100000; i++ {
Simplify mergedPostings.Seek (#595) The current implementation leads to very slow behaviour when there's many lists, this no worse than n log k, where k is the number of posting lists. Adjust benchmark to catch this. Remove flattening of without lists, not needed anymore. Benchmark versus 0.4.0 (used in Prometheus 2.7): ``` benchmark old ns/op new ns/op delta BenchmarkHeadPostingForMatchers/n="1"-8 189907976 188863880 -0.55% BenchmarkHeadPostingForMatchers/n="1",j="foo"-8 113950106 110791414 -2.77% BenchmarkHeadPostingForMatchers/j="foo",n="1"-8 104965646 102388760 -2.45% BenchmarkHeadPostingForMatchers/n="1",j!="foo"-8 138743592 104424250 -24.74% BenchmarkHeadPostingForMatchers/i=~".*"-8 5279594954 5206096267 -1.39% BenchmarkHeadPostingForMatchers/i=~".+"-8 8004610589 6184527719 -22.74% BenchmarkHeadPostingForMatchers/i=~""-8 2476042646 1003920432 -59.45% BenchmarkHeadPostingForMatchers/i!=""-8 7178244655 6059725323 -15.58% BenchmarkHeadPostingForMatchers/n="1",i=~".*",j="foo"-8 199342649 166642946 -16.40% BenchmarkHeadPostingForMatchers/n="1",i=~".*",i!="2",j="foo"-8 215774683 167515095 -22.37% BenchmarkHeadPostingForMatchers/n="1",i!=""-8 2214714769 392943663 -82.26% BenchmarkHeadPostingForMatchers/n="1",i!="",j="foo"-8 2148727410 322289262 -85.00% BenchmarkHeadPostingForMatchers/n="1",i=~".+",j="foo"-8 2170658009 338458171 -84.41% BenchmarkHeadPostingForMatchers/n="1",i=~"1.+",j="foo"-8 235720135 70597905 -70.05% BenchmarkHeadPostingForMatchers/n="1",i=~".+",i!="2",j="foo"-8 2190570590 343034307 -84.34% BenchmarkHeadPostingForMatchers/n="1",i=~".+",i!~"2.*",j="foo"-8 2373784439 387297908 -83.68% benchmark old allocs new allocs delta BenchmarkHeadPostingForMatchers/n="1"-8 33 33 +0.00% BenchmarkHeadPostingForMatchers/n="1",j="foo"-8 33 33 +0.00% BenchmarkHeadPostingForMatchers/j="foo",n="1"-8 33 33 +0.00% BenchmarkHeadPostingForMatchers/n="1",j!="foo"-8 41 39 -4.88% BenchmarkHeadPostingForMatchers/i=~".*"-8 56 56 +0.00% BenchmarkHeadPostingForMatchers/i=~".+"-8 251577 100115 -60.21% BenchmarkHeadPostingForMatchers/i=~""-8 251123 100077 -60.15% BenchmarkHeadPostingForMatchers/i!=""-8 251525 100112 -60.20% BenchmarkHeadPostingForMatchers/n="1",i=~".*",j="foo"-8 42 39 -7.14% BenchmarkHeadPostingForMatchers/n="1",i=~".*",i!="2",j="foo"-8 52 42 -19.23% BenchmarkHeadPostingForMatchers/n="1",i!=""-8 251069 100101 -60.13% BenchmarkHeadPostingForMatchers/n="1",i!="",j="foo"-8 251473 100101 -60.19% BenchmarkHeadPostingForMatchers/n="1",i=~".+",j="foo"-8 250914 100102 -60.11% BenchmarkHeadPostingForMatchers/n="1",i=~"1.+",j="foo"-8 30038 11181 -62.78% BenchmarkHeadPostingForMatchers/n="1",i=~".+",i!="2",j="foo"-8 250813 100105 -60.09% BenchmarkHeadPostingForMatchers/n="1",i=~".+",i!~"2.*",j="foo"-8 281503 111260 -60.48% benchmark old bytes new bytes delta BenchmarkHeadPostingForMatchers/n="1"-8 10887600 10887600 +0.00% BenchmarkHeadPostingForMatchers/n="1",j="foo"-8 5456416 5456416 +0.00% BenchmarkHeadPostingForMatchers/j="foo",n="1"-8 5456416 5456416 +0.00% BenchmarkHeadPostingForMatchers/n="1",j!="foo"-8 5456640 5456544 -0.00% BenchmarkHeadPostingForMatchers/i=~".*"-8 258254504 258254472 -0.00% BenchmarkHeadPostingForMatchers/i=~".+"-8 520126192 281554792 -45.87% BenchmarkHeadPostingForMatchers/i=~""-8 263446640 24908456 -90.55% BenchmarkHeadPostingForMatchers/i!=""-8 520121144 281553664 -45.87% BenchmarkHeadPostingForMatchers/n="1",i=~".*",j="foo"-8 7062448 7062272 -0.00% BenchmarkHeadPostingForMatchers/n="1",i=~".*",i!="2",j="foo"-8 7063473 7062384 -0.02% BenchmarkHeadPostingForMatchers/n="1",i!=""-8 274325656 35793776 -86.95% BenchmarkHeadPostingForMatchers/n="1",i!="",j="foo"-8 268926824 30362624 -88.71% BenchmarkHeadPostingForMatchers/n="1",i=~".+",j="foo"-8 268882992 30363000 -88.71% BenchmarkHeadPostingForMatchers/n="1",i=~"1.+",j="foo"-8 33193401 4269304 -87.14% BenchmarkHeadPostingForMatchers/n="1",i=~".+",i!="2",j="foo"-8 268875024 30363096 -88.71% BenchmarkHeadPostingForMatchers/n="1",i=~".+",i!~"2.*",j="foo"-8 300589656 33099784 -88.99% ``` Signed-off-by: Brian Brazil <brian.brazil@robustperception.io>
2019-05-13 09:51:07 +00:00
addSeries(labels.FromStrings("i", strconv.Itoa(i), "n", strconv.Itoa(n), "j", "foo"))
// Have some series that won't be matched, to properly test inverted matches.
Simplify mergedPostings.Seek (#595) The current implementation leads to very slow behaviour when there's many lists, this no worse than n log k, where k is the number of posting lists. Adjust benchmark to catch this. Remove flattening of without lists, not needed anymore. Benchmark versus 0.4.0 (used in Prometheus 2.7): ``` benchmark old ns/op new ns/op delta BenchmarkHeadPostingForMatchers/n="1"-8 189907976 188863880 -0.55% BenchmarkHeadPostingForMatchers/n="1",j="foo"-8 113950106 110791414 -2.77% BenchmarkHeadPostingForMatchers/j="foo",n="1"-8 104965646 102388760 -2.45% BenchmarkHeadPostingForMatchers/n="1",j!="foo"-8 138743592 104424250 -24.74% BenchmarkHeadPostingForMatchers/i=~".*"-8 5279594954 5206096267 -1.39% BenchmarkHeadPostingForMatchers/i=~".+"-8 8004610589 6184527719 -22.74% BenchmarkHeadPostingForMatchers/i=~""-8 2476042646 1003920432 -59.45% BenchmarkHeadPostingForMatchers/i!=""-8 7178244655 6059725323 -15.58% BenchmarkHeadPostingForMatchers/n="1",i=~".*",j="foo"-8 199342649 166642946 -16.40% BenchmarkHeadPostingForMatchers/n="1",i=~".*",i!="2",j="foo"-8 215774683 167515095 -22.37% BenchmarkHeadPostingForMatchers/n="1",i!=""-8 2214714769 392943663 -82.26% BenchmarkHeadPostingForMatchers/n="1",i!="",j="foo"-8 2148727410 322289262 -85.00% BenchmarkHeadPostingForMatchers/n="1",i=~".+",j="foo"-8 2170658009 338458171 -84.41% BenchmarkHeadPostingForMatchers/n="1",i=~"1.+",j="foo"-8 235720135 70597905 -70.05% BenchmarkHeadPostingForMatchers/n="1",i=~".+",i!="2",j="foo"-8 2190570590 343034307 -84.34% BenchmarkHeadPostingForMatchers/n="1",i=~".+",i!~"2.*",j="foo"-8 2373784439 387297908 -83.68% benchmark old allocs new allocs delta BenchmarkHeadPostingForMatchers/n="1"-8 33 33 +0.00% BenchmarkHeadPostingForMatchers/n="1",j="foo"-8 33 33 +0.00% BenchmarkHeadPostingForMatchers/j="foo",n="1"-8 33 33 +0.00% BenchmarkHeadPostingForMatchers/n="1",j!="foo"-8 41 39 -4.88% BenchmarkHeadPostingForMatchers/i=~".*"-8 56 56 +0.00% BenchmarkHeadPostingForMatchers/i=~".+"-8 251577 100115 -60.21% BenchmarkHeadPostingForMatchers/i=~""-8 251123 100077 -60.15% BenchmarkHeadPostingForMatchers/i!=""-8 251525 100112 -60.20% BenchmarkHeadPostingForMatchers/n="1",i=~".*",j="foo"-8 42 39 -7.14% BenchmarkHeadPostingForMatchers/n="1",i=~".*",i!="2",j="foo"-8 52 42 -19.23% BenchmarkHeadPostingForMatchers/n="1",i!=""-8 251069 100101 -60.13% BenchmarkHeadPostingForMatchers/n="1",i!="",j="foo"-8 251473 100101 -60.19% BenchmarkHeadPostingForMatchers/n="1",i=~".+",j="foo"-8 250914 100102 -60.11% BenchmarkHeadPostingForMatchers/n="1",i=~"1.+",j="foo"-8 30038 11181 -62.78% BenchmarkHeadPostingForMatchers/n="1",i=~".+",i!="2",j="foo"-8 250813 100105 -60.09% BenchmarkHeadPostingForMatchers/n="1",i=~".+",i!~"2.*",j="foo"-8 281503 111260 -60.48% benchmark old bytes new bytes delta BenchmarkHeadPostingForMatchers/n="1"-8 10887600 10887600 +0.00% BenchmarkHeadPostingForMatchers/n="1",j="foo"-8 5456416 5456416 +0.00% BenchmarkHeadPostingForMatchers/j="foo",n="1"-8 5456416 5456416 +0.00% BenchmarkHeadPostingForMatchers/n="1",j!="foo"-8 5456640 5456544 -0.00% BenchmarkHeadPostingForMatchers/i=~".*"-8 258254504 258254472 -0.00% BenchmarkHeadPostingForMatchers/i=~".+"-8 520126192 281554792 -45.87% BenchmarkHeadPostingForMatchers/i=~""-8 263446640 24908456 -90.55% BenchmarkHeadPostingForMatchers/i!=""-8 520121144 281553664 -45.87% BenchmarkHeadPostingForMatchers/n="1",i=~".*",j="foo"-8 7062448 7062272 -0.00% BenchmarkHeadPostingForMatchers/n="1",i=~".*",i!="2",j="foo"-8 7063473 7062384 -0.02% BenchmarkHeadPostingForMatchers/n="1",i!=""-8 274325656 35793776 -86.95% BenchmarkHeadPostingForMatchers/n="1",i!="",j="foo"-8 268926824 30362624 -88.71% BenchmarkHeadPostingForMatchers/n="1",i=~".+",j="foo"-8 268882992 30363000 -88.71% BenchmarkHeadPostingForMatchers/n="1",i=~"1.+",j="foo"-8 33193401 4269304 -87.14% BenchmarkHeadPostingForMatchers/n="1",i=~".+",i!="2",j="foo"-8 268875024 30363096 -88.71% BenchmarkHeadPostingForMatchers/n="1",i=~".+",i!~"2.*",j="foo"-8 300589656 33099784 -88.99% ``` Signed-off-by: Brian Brazil <brian.brazil@robustperception.io>
2019-05-13 09:51:07 +00:00
addSeries(labels.FromStrings("i", strconv.Itoa(i), "n", strconv.Itoa(n), "j", "bar"))
addSeries(labels.FromStrings("i", strconv.Itoa(i), "n", "0_"+strconv.Itoa(n), "j", "bar"))
addSeries(labels.FromStrings("i", strconv.Itoa(i), "n", "1_"+strconv.Itoa(n), "j", "bar"))
addSeries(labels.FromStrings("i", strconv.Itoa(i), "n", "2_"+strconv.Itoa(n), "j", "foo"))
}
}
n1 := labels.NewEqualMatcher("n", "1")
jFoo := labels.NewEqualMatcher("j", "foo")
jNotFoo := labels.Not(jFoo)
iStar := labels.NewMustRegexpMatcher("i", "^.*$")
iPlus := labels.NewMustRegexpMatcher("i", "^.+$")
i1Plus := labels.NewMustRegexpMatcher("i", "^1.+$")
iEmptyRe := labels.NewMustRegexpMatcher("i", "^$")
iNotEmpty := labels.Not(labels.NewEqualMatcher("i", ""))
iNot2 := labels.Not(labels.NewEqualMatcher("n", "2"))
iNot2Star := labels.Not(labels.NewMustRegexpMatcher("i", "^2.*$"))
cases := []struct {
name string
matchers []labels.Matcher
}{
{`n="1"`, []labels.Matcher{n1}},
{`n="1",j="foo"`, []labels.Matcher{n1, jFoo}},
{`j="foo",n="1"`, []labels.Matcher{jFoo, n1}},
{`n="1",j!="foo"`, []labels.Matcher{n1, jNotFoo}},
{`i=~".*"`, []labels.Matcher{iStar}},
{`i=~".+"`, []labels.Matcher{iPlus}},
{`i=~""`, []labels.Matcher{iEmptyRe}},
{`i!=""`, []labels.Matcher{iNotEmpty}},
{`n="1",i=~".*",j="foo"`, []labels.Matcher{n1, iStar, jFoo}},
{`n="1",i=~".*",i!="2",j="foo"`, []labels.Matcher{n1, iStar, iNot2, jFoo}},
Simplify mergedPostings.Seek (#595) The current implementation leads to very slow behaviour when there's many lists, this no worse than n log k, where k is the number of posting lists. Adjust benchmark to catch this. Remove flattening of without lists, not needed anymore. Benchmark versus 0.4.0 (used in Prometheus 2.7): ``` benchmark old ns/op new ns/op delta BenchmarkHeadPostingForMatchers/n="1"-8 189907976 188863880 -0.55% BenchmarkHeadPostingForMatchers/n="1",j="foo"-8 113950106 110791414 -2.77% BenchmarkHeadPostingForMatchers/j="foo",n="1"-8 104965646 102388760 -2.45% BenchmarkHeadPostingForMatchers/n="1",j!="foo"-8 138743592 104424250 -24.74% BenchmarkHeadPostingForMatchers/i=~".*"-8 5279594954 5206096267 -1.39% BenchmarkHeadPostingForMatchers/i=~".+"-8 8004610589 6184527719 -22.74% BenchmarkHeadPostingForMatchers/i=~""-8 2476042646 1003920432 -59.45% BenchmarkHeadPostingForMatchers/i!=""-8 7178244655 6059725323 -15.58% BenchmarkHeadPostingForMatchers/n="1",i=~".*",j="foo"-8 199342649 166642946 -16.40% BenchmarkHeadPostingForMatchers/n="1",i=~".*",i!="2",j="foo"-8 215774683 167515095 -22.37% BenchmarkHeadPostingForMatchers/n="1",i!=""-8 2214714769 392943663 -82.26% BenchmarkHeadPostingForMatchers/n="1",i!="",j="foo"-8 2148727410 322289262 -85.00% BenchmarkHeadPostingForMatchers/n="1",i=~".+",j="foo"-8 2170658009 338458171 -84.41% BenchmarkHeadPostingForMatchers/n="1",i=~"1.+",j="foo"-8 235720135 70597905 -70.05% BenchmarkHeadPostingForMatchers/n="1",i=~".+",i!="2",j="foo"-8 2190570590 343034307 -84.34% BenchmarkHeadPostingForMatchers/n="1",i=~".+",i!~"2.*",j="foo"-8 2373784439 387297908 -83.68% benchmark old allocs new allocs delta BenchmarkHeadPostingForMatchers/n="1"-8 33 33 +0.00% BenchmarkHeadPostingForMatchers/n="1",j="foo"-8 33 33 +0.00% BenchmarkHeadPostingForMatchers/j="foo",n="1"-8 33 33 +0.00% BenchmarkHeadPostingForMatchers/n="1",j!="foo"-8 41 39 -4.88% BenchmarkHeadPostingForMatchers/i=~".*"-8 56 56 +0.00% BenchmarkHeadPostingForMatchers/i=~".+"-8 251577 100115 -60.21% BenchmarkHeadPostingForMatchers/i=~""-8 251123 100077 -60.15% BenchmarkHeadPostingForMatchers/i!=""-8 251525 100112 -60.20% BenchmarkHeadPostingForMatchers/n="1",i=~".*",j="foo"-8 42 39 -7.14% BenchmarkHeadPostingForMatchers/n="1",i=~".*",i!="2",j="foo"-8 52 42 -19.23% BenchmarkHeadPostingForMatchers/n="1",i!=""-8 251069 100101 -60.13% BenchmarkHeadPostingForMatchers/n="1",i!="",j="foo"-8 251473 100101 -60.19% BenchmarkHeadPostingForMatchers/n="1",i=~".+",j="foo"-8 250914 100102 -60.11% BenchmarkHeadPostingForMatchers/n="1",i=~"1.+",j="foo"-8 30038 11181 -62.78% BenchmarkHeadPostingForMatchers/n="1",i=~".+",i!="2",j="foo"-8 250813 100105 -60.09% BenchmarkHeadPostingForMatchers/n="1",i=~".+",i!~"2.*",j="foo"-8 281503 111260 -60.48% benchmark old bytes new bytes delta BenchmarkHeadPostingForMatchers/n="1"-8 10887600 10887600 +0.00% BenchmarkHeadPostingForMatchers/n="1",j="foo"-8 5456416 5456416 +0.00% BenchmarkHeadPostingForMatchers/j="foo",n="1"-8 5456416 5456416 +0.00% BenchmarkHeadPostingForMatchers/n="1",j!="foo"-8 5456640 5456544 -0.00% BenchmarkHeadPostingForMatchers/i=~".*"-8 258254504 258254472 -0.00% BenchmarkHeadPostingForMatchers/i=~".+"-8 520126192 281554792 -45.87% BenchmarkHeadPostingForMatchers/i=~""-8 263446640 24908456 -90.55% BenchmarkHeadPostingForMatchers/i!=""-8 520121144 281553664 -45.87% BenchmarkHeadPostingForMatchers/n="1",i=~".*",j="foo"-8 7062448 7062272 -0.00% BenchmarkHeadPostingForMatchers/n="1",i=~".*",i!="2",j="foo"-8 7063473 7062384 -0.02% BenchmarkHeadPostingForMatchers/n="1",i!=""-8 274325656 35793776 -86.95% BenchmarkHeadPostingForMatchers/n="1",i!="",j="foo"-8 268926824 30362624 -88.71% BenchmarkHeadPostingForMatchers/n="1",i=~".+",j="foo"-8 268882992 30363000 -88.71% BenchmarkHeadPostingForMatchers/n="1",i=~"1.+",j="foo"-8 33193401 4269304 -87.14% BenchmarkHeadPostingForMatchers/n="1",i=~".+",i!="2",j="foo"-8 268875024 30363096 -88.71% BenchmarkHeadPostingForMatchers/n="1",i=~".+",i!~"2.*",j="foo"-8 300589656 33099784 -88.99% ``` Signed-off-by: Brian Brazil <brian.brazil@robustperception.io>
2019-05-13 09:51:07 +00:00
{`n="1",i!=""`, []labels.Matcher{n1, iNotEmpty}},
{`n="1",i!="",j="foo"`, []labels.Matcher{n1, iNotEmpty, jFoo}},
{`n="1",i=~".+",j="foo"`, []labels.Matcher{n1, iPlus, jFoo}},
{`n="1",i=~"1.+",j="foo"`, []labels.Matcher{n1, i1Plus, jFoo}},
{`n="1",i=~".+",i!="2",j="foo"`, []labels.Matcher{n1, iPlus, iNot2, jFoo}},
{`n="1",i=~".+",i!~"2.*",j="foo"`, []labels.Matcher{n1, iPlus, iNot2Star, jFoo}},
}
for _, c := range cases {
b.Run(c.name, func(b *testing.B) {
for i := 0; i < b.N; i++ {
_, err := PostingsForMatchers(h.indexRange(0, 1000), c.matchers...)
testutil.Ok(b, err)
}
})
}
}