mirror of
https://github.com/VictoriaMetrics/VictoriaMetrics.git
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47 lines
1.2 KiB
Go
47 lines
1.2 KiB
Go
package logstorage
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import (
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"fmt"
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"testing"
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)
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func BenchmarkBlock_MustInitFromRows(b *testing.B) {
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for _, rowsPerBlock := range []int{1, 10, 100, 1000, 10000} {
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b.Run(fmt.Sprintf("rowsPerBlock_%d", rowsPerBlock), func(b *testing.B) {
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benchmarkBlockMustInitFromRows(b, rowsPerBlock)
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})
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}
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}
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func benchmarkBlockMustInitFromRows(b *testing.B, rowsPerBlock int) {
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timestamps, rows := newTestRows(rowsPerBlock, 10)
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b.ReportAllocs()
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b.SetBytes(int64(len(timestamps)))
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b.RunParallel(func(pb *testing.PB) {
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block := getBlock()
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defer putBlock(block)
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for pb.Next() {
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block.MustInitFromRows(timestamps, rows)
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if n := block.Len(); n != len(timestamps) {
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panic(fmt.Errorf("unexpected block length; got %d; want %d", n, len(timestamps)))
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}
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}
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})
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}
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func newTestRows(rowsCount, fieldsPerRow int) ([]int64, [][]Field) {
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timestamps := make([]int64, rowsCount)
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rows := make([][]Field, rowsCount)
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for i := range timestamps {
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timestamps[i] = int64(i) * 1e9
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fields := make([]Field, fieldsPerRow)
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for j := range fields {
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f := &fields[j]
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f.Name = fmt.Sprintf("field_%d", j)
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f.Value = fmt.Sprintf("value_%d_%d", i, j)
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}
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rows[i] = fields
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}
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return timestamps, rows
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}
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