mirror of
https://github.com/VictoriaMetrics/VictoriaMetrics.git
synced 2024-12-22 16:36:27 +01:00
331 lines
9.5 KiB
Go
331 lines
9.5 KiB
Go
package storage
|
|
|
|
import (
|
|
"fmt"
|
|
"regexp"
|
|
"strconv"
|
|
"sync/atomic"
|
|
"testing"
|
|
"time"
|
|
|
|
"github.com/VictoriaMetrics/VictoriaMetrics/lib/fs"
|
|
)
|
|
|
|
func BenchmarkRegexpFilterMatch(b *testing.B) {
|
|
b.ReportAllocs()
|
|
b.RunParallel(func(pb *testing.PB) {
|
|
re := regexp.MustCompile(`.*foo-bar-baz.*`)
|
|
b := []byte("fdsffd foo-bar-baz assd fdsfad dasf dsa")
|
|
for pb.Next() {
|
|
if !re.Match(b) {
|
|
panic("BUG: regexp must match!")
|
|
}
|
|
b[0]++
|
|
}
|
|
})
|
|
}
|
|
|
|
func BenchmarkRegexpFilterMismatch(b *testing.B) {
|
|
b.ReportAllocs()
|
|
b.RunParallel(func(pb *testing.PB) {
|
|
re := regexp.MustCompile(`.*foo-bar-baz.*`)
|
|
b := []byte("fdsffd foo-bar sfddsf assd nmn,mfdsdsakj")
|
|
for pb.Next() {
|
|
if re.Match(b) {
|
|
panic("BUG: regexp mustn't match!")
|
|
}
|
|
b[0]++
|
|
}
|
|
})
|
|
}
|
|
|
|
func BenchmarkIndexDBAddTSIDs(b *testing.B) {
|
|
const path = "BenchmarkIndexDBAddTSIDs"
|
|
s := MustOpenStorage(path, retentionMax, 0, 0)
|
|
db := s.idb()
|
|
|
|
const recordsPerLoop = 1e3
|
|
|
|
var goroutineID atomic.Uint32
|
|
|
|
b.ReportAllocs()
|
|
b.SetBytes(recordsPerLoop)
|
|
b.ResetTimer()
|
|
b.RunParallel(func(pb *testing.PB) {
|
|
var mn MetricName
|
|
var genTSID generationTSID
|
|
mn.AccountID = goroutineID.Add(1)
|
|
|
|
// The most common tags.
|
|
mn.Tags = []Tag{
|
|
{
|
|
Key: []byte("job"),
|
|
},
|
|
{
|
|
Key: []byte("instance"),
|
|
},
|
|
}
|
|
|
|
startOffset := 0
|
|
for pb.Next() {
|
|
benchmarkIndexDBAddTSIDs(db, &genTSID, &mn, startOffset, recordsPerLoop)
|
|
startOffset += recordsPerLoop
|
|
}
|
|
})
|
|
b.StopTimer()
|
|
|
|
s.MustClose()
|
|
fs.MustRemoveAll(path)
|
|
}
|
|
|
|
func benchmarkIndexDBAddTSIDs(db *indexDB, genTSID *generationTSID, mn *MetricName, startOffset, recordsPerLoop int) {
|
|
date := uint64(0)
|
|
is := db.getIndexSearch(0, 0, noDeadline)
|
|
defer db.putIndexSearch(is)
|
|
for i := 0; i < recordsPerLoop; i++ {
|
|
mn.MetricGroup = strconv.AppendUint(mn.MetricGroup[:0], uint64(i+startOffset), 10)
|
|
for j := range mn.Tags {
|
|
mn.Tags[j].Value = strconv.AppendUint(mn.Tags[j].Value[:0], uint64(i*j), 16)
|
|
}
|
|
mn.sortTags()
|
|
|
|
generateTSID(&genTSID.TSID, mn)
|
|
createAllIndexesForMetricName(is, mn, &genTSID.TSID, date)
|
|
}
|
|
}
|
|
|
|
func BenchmarkHeadPostingForMatchers(b *testing.B) {
|
|
// This benchmark is equivalent to https://github.com/prometheus/prometheus/blob/23c0299d85bfeb5d9b59e994861553a25ca578e5/tsdb/head_bench_test.go#L52
|
|
// See https://www.robustperception.io/evaluating-performance-and-correctness for more details.
|
|
const path = "BenchmarkHeadPostingForMatchers"
|
|
s := MustOpenStorage(path, retentionMax, 0, 0)
|
|
db := s.idb()
|
|
|
|
// Fill the db with data as in https://github.com/prometheus/prometheus/blob/23c0299d85bfeb5d9b59e994861553a25ca578e5/tsdb/head_bench_test.go#L66
|
|
const accountID = 34327843
|
|
const projectID = 893433
|
|
is := db.getIndexSearch(0, 0, noDeadline)
|
|
defer db.putIndexSearch(is)
|
|
var mn MetricName
|
|
var genTSID generationTSID
|
|
date := uint64(0)
|
|
addSeries := func(kvs ...string) {
|
|
mn.Reset()
|
|
for i := 0; i < len(kvs); i += 2 {
|
|
mn.AddTag(kvs[i], kvs[i+1])
|
|
}
|
|
mn.sortTags()
|
|
mn.AccountID = accountID
|
|
mn.ProjectID = projectID
|
|
generateTSID(&genTSID.TSID, &mn)
|
|
createAllIndexesForMetricName(is, &mn, &genTSID.TSID, date)
|
|
}
|
|
for n := 0; n < 10; n++ {
|
|
ns := strconv.Itoa(n)
|
|
for i := 0; i < 100000; i++ {
|
|
ix := strconv.Itoa(i)
|
|
addSeries("i", ix, "n", ns, "j", "foo")
|
|
// Have some series that won't be matched, to properly test inverted matches.
|
|
addSeries("i", ix, "n", ns, "j", "bar")
|
|
addSeries("i", ix, "n", "0_"+ns, "j", "bar")
|
|
addSeries("i", ix, "n", "1_"+ns, "j", "bar")
|
|
addSeries("i", ix, "n", "2_"+ns, "j", "foo")
|
|
}
|
|
}
|
|
|
|
// Make sure all the items can be searched.
|
|
db.s.DebugFlush()
|
|
b.ResetTimer()
|
|
|
|
benchSearch := func(b *testing.B, tfs *TagFilters, expectedMetricIDs int) {
|
|
tfss := []*TagFilters{tfs}
|
|
tr := TimeRange{
|
|
MinTimestamp: 0,
|
|
MaxTimestamp: timestampFromTime(time.Now()),
|
|
}
|
|
for i := 0; i < b.N; i++ {
|
|
is := db.getIndexSearch(tfs.accountID, tfs.projectID, noDeadline)
|
|
metricIDs, err := is.searchMetricIDs(nil, tfss, tr, 2e9)
|
|
db.putIndexSearch(is)
|
|
if err != nil {
|
|
b.Fatalf("unexpected error in searchMetricIDs: %s", err)
|
|
}
|
|
if len(metricIDs) != expectedMetricIDs {
|
|
b.Fatalf("unexpected metricIDs found; got %d; want %d", len(metricIDs), expectedMetricIDs)
|
|
}
|
|
}
|
|
}
|
|
addTagFilter := func(tfs *TagFilters, key, value string, isNegative, isRegexp bool) {
|
|
if err := tfs.Add([]byte(key), []byte(value), isNegative, isRegexp); err != nil {
|
|
b.Fatalf("cannot add tag filter %q=%q, isNegative=%v, isRegexp=%v", key, value, isNegative, isRegexp)
|
|
}
|
|
}
|
|
|
|
b.Run(`n="1"`, func(b *testing.B) {
|
|
tfs := NewTagFilters(accountID, projectID)
|
|
addTagFilter(tfs, "n", "1", false, false)
|
|
benchSearch(b, tfs, 2e5)
|
|
})
|
|
b.Run(`n="1",j="foo"`, func(b *testing.B) {
|
|
tfs := NewTagFilters(accountID, projectID)
|
|
addTagFilter(tfs, "n", "1", false, false)
|
|
addTagFilter(tfs, "j", "foo", false, false)
|
|
benchSearch(b, tfs, 1e5)
|
|
})
|
|
b.Run(`j="foo",n="1"`, func(b *testing.B) {
|
|
tfs := NewTagFilters(accountID, projectID)
|
|
addTagFilter(tfs, "j", "foo", false, false)
|
|
addTagFilter(tfs, "n", "1", false, false)
|
|
benchSearch(b, tfs, 1e5)
|
|
})
|
|
b.Run(`n="1",j!="foo"`, func(b *testing.B) {
|
|
tfs := NewTagFilters(accountID, projectID)
|
|
addTagFilter(tfs, "n", "1", false, false)
|
|
addTagFilter(tfs, "j", "foo", true, false)
|
|
benchSearch(b, tfs, 1e5)
|
|
})
|
|
b.Run(`i=~".*"`, func(b *testing.B) {
|
|
tfs := NewTagFilters(accountID, projectID)
|
|
addTagFilter(tfs, "i", ".*", false, true)
|
|
benchSearch(b, tfs, 0)
|
|
})
|
|
b.Run(`i=~".+"`, func(b *testing.B) {
|
|
tfs := NewTagFilters(accountID, projectID)
|
|
addTagFilter(tfs, "i", ".+", false, true)
|
|
benchSearch(b, tfs, 5e6)
|
|
})
|
|
b.Run(`i=~""`, func(b *testing.B) {
|
|
tfs := NewTagFilters(accountID, projectID)
|
|
addTagFilter(tfs, "i", "", false, true)
|
|
benchSearch(b, tfs, 0)
|
|
})
|
|
b.Run(`i!=""`, func(b *testing.B) {
|
|
tfs := NewTagFilters(accountID, projectID)
|
|
addTagFilter(tfs, "i", "", true, false)
|
|
benchSearch(b, tfs, 5e6)
|
|
})
|
|
b.Run(`n="1",i=~".*",j="foo"`, func(b *testing.B) {
|
|
tfs := NewTagFilters(accountID, projectID)
|
|
addTagFilter(tfs, "n", "1", false, false)
|
|
addTagFilter(tfs, "i", ".*", false, true)
|
|
addTagFilter(tfs, "j", "foo", false, false)
|
|
benchSearch(b, tfs, 1e5)
|
|
})
|
|
b.Run(`n="1",i=~".*",i!="2",j="foo"`, func(b *testing.B) {
|
|
tfs := NewTagFilters(accountID, projectID)
|
|
addTagFilter(tfs, "n", "1", false, false)
|
|
addTagFilter(tfs, "i", ".*", false, true)
|
|
addTagFilter(tfs, "i", "2", true, false)
|
|
addTagFilter(tfs, "j", "foo", false, false)
|
|
benchSearch(b, tfs, 1e5-1)
|
|
})
|
|
b.Run(`n="1",i!=""`, func(b *testing.B) {
|
|
tfs := NewTagFilters(accountID, projectID)
|
|
addTagFilter(tfs, "n", "1", false, false)
|
|
addTagFilter(tfs, "i", "", true, false)
|
|
benchSearch(b, tfs, 2e5)
|
|
})
|
|
b.Run(`n="1",i!="",j="foo"`, func(b *testing.B) {
|
|
tfs := NewTagFilters(accountID, projectID)
|
|
addTagFilter(tfs, "n", "1", false, false)
|
|
addTagFilter(tfs, "i", "", true, false)
|
|
addTagFilter(tfs, "j", "foo", false, false)
|
|
benchSearch(b, tfs, 1e5)
|
|
})
|
|
b.Run(`n="1",i=~".+",j="foo"`, func(b *testing.B) {
|
|
tfs := NewTagFilters(accountID, projectID)
|
|
addTagFilter(tfs, "n", "1", false, false)
|
|
addTagFilter(tfs, "i", ".+", false, true)
|
|
addTagFilter(tfs, "j", "foo", false, false)
|
|
benchSearch(b, tfs, 1e5)
|
|
})
|
|
b.Run(`n="1",i=~"1.+",j="foo"`, func(b *testing.B) {
|
|
tfs := NewTagFilters(accountID, projectID)
|
|
addTagFilter(tfs, "n", "1", false, false)
|
|
addTagFilter(tfs, "i", "1.+", false, true)
|
|
addTagFilter(tfs, "j", "foo", false, false)
|
|
benchSearch(b, tfs, 11110)
|
|
})
|
|
b.Run(`n="1",i=~".+",i!="2",j="foo"`, func(b *testing.B) {
|
|
tfs := NewTagFilters(accountID, projectID)
|
|
addTagFilter(tfs, "n", "1", false, false)
|
|
addTagFilter(tfs, "i", ".+", false, true)
|
|
addTagFilter(tfs, "i", "2", true, false)
|
|
addTagFilter(tfs, "j", "foo", false, false)
|
|
benchSearch(b, tfs, 1e5-1)
|
|
})
|
|
b.Run(`n="1",i=~".+",i!~"2.*",j="foo"`, func(b *testing.B) {
|
|
tfs := NewTagFilters(accountID, projectID)
|
|
addTagFilter(tfs, "n", "1", false, false)
|
|
addTagFilter(tfs, "i", ".+", false, true)
|
|
addTagFilter(tfs, "i", "2.*", true, true)
|
|
addTagFilter(tfs, "j", "foo", false, false)
|
|
benchSearch(b, tfs, 88889)
|
|
})
|
|
|
|
s.MustClose()
|
|
fs.MustRemoveAll(path)
|
|
}
|
|
|
|
func BenchmarkIndexDBGetTSIDs(b *testing.B) {
|
|
const path = "BenchmarkIndexDBGetTSIDs"
|
|
s := MustOpenStorage(path, retentionMax, 0, 0)
|
|
db := s.idb()
|
|
|
|
const recordsPerLoop = 1000
|
|
const accountsCount = 111
|
|
const projectsCount = 33333
|
|
const recordsCount = 1e5
|
|
|
|
// Fill the db with recordsCount records.
|
|
var mn MetricName
|
|
mn.MetricGroup = []byte("rps")
|
|
for i := 0; i < 2; i++ {
|
|
key := fmt.Sprintf("key_%d", i)
|
|
value := fmt.Sprintf("value_%d", i)
|
|
mn.AddTag(key, value)
|
|
}
|
|
mn.sortTags()
|
|
|
|
var genTSID generationTSID
|
|
date := uint64(12345)
|
|
|
|
is := db.getIndexSearch(0, 0, noDeadline)
|
|
defer db.putIndexSearch(is)
|
|
|
|
for i := 0; i < recordsCount; i++ {
|
|
mn.AccountID = uint32(i % accountsCount)
|
|
mn.ProjectID = uint32(i % projectsCount)
|
|
generateTSID(&genTSID.TSID, &mn)
|
|
createAllIndexesForMetricName(is, &mn, &genTSID.TSID, date)
|
|
}
|
|
db.s.DebugFlush()
|
|
|
|
b.SetBytes(recordsPerLoop)
|
|
b.ReportAllocs()
|
|
b.ResetTimer()
|
|
b.RunParallel(func(pb *testing.PB) {
|
|
var genTSIDLocal generationTSID
|
|
var metricNameLocal []byte
|
|
var mnLocal MetricName
|
|
mnLocal.CopyFrom(&mn)
|
|
mnLocal.sortTags()
|
|
for pb.Next() {
|
|
is := db.getIndexSearch(0, 0, noDeadline)
|
|
for i := 0; i < recordsPerLoop; i++ {
|
|
mnLocal.AccountID = uint32(i % accountsCount)
|
|
mnLocal.ProjectID = uint32(i % projectsCount)
|
|
metricNameLocal = mnLocal.Marshal(metricNameLocal[:0])
|
|
if !is.getTSIDByMetricName(&genTSIDLocal, metricNameLocal, date) {
|
|
panic(fmt.Errorf("cannot obtain tsid for row %d", i))
|
|
}
|
|
}
|
|
db.putIndexSearch(is)
|
|
}
|
|
})
|
|
b.StopTimer()
|
|
|
|
s.MustClose()
|
|
fs.MustRemoveAll(path)
|
|
}
|