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Skip writing series records uniformly across the benchmark, so we skip some OOO series as well

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Signed-off-by: Patryk Prus <p@trykpr.us>
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Patryk Prus 2025-03-14 15:10:41 -04:00
parent 2147538d1e
commit 86eeaf1886
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1 changed files with 9 additions and 2 deletions
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11
tsdb/head_test.go
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@ -321,8 +321,15 @@ func BenchmarkLoadWLs(b *testing.B) {
writeSeries := refSeries writeSeries := refSeries
if missingSeriesPct > 0 { if missingSeriesPct > 0 {
missingSeries := int(float64(c.seriesPerBatch) * missingSeriesPct) newWriteSeries := make([]record.RefSeries, 0, int(float64(len(refSeries))*(1.0-missingSeriesPct)))
writeSeries = refSeries[:len(refSeries)-missingSeries] keepRatio := 1.0 - missingSeriesPct
// Keep approximately every 1/keepRatio series.
for i, s := range refSeries {
if int(float64(i)*keepRatio) != int(float64(i+1)*keepRatio) {
newWriteSeries = append(newWriteSeries, s)
}
}
writeSeries = newWriteSeries
} }
populateTestWL(b, wal, []interface{}{writeSeries}) populateTestWL(b, wal, []interface{}{writeSeries})