Function BenchmarkHistogramAggregator_Combine

pkg/traceql/engine_metrics_test.go:3110–3140

(b *testing.B)

}

func BenchmarkHistogramAggregator_Combine(b *testing.B) {
	// nolint:gosec // G115
	req := &tempopb.QueryRangeRequest{
		Start:     uint64(time.Now().Add(-1 * time.Hour).UnixNano()),
		End:       uint64(time.Now().UnixNano()),
		Step:      uint64(15 * time.Second.Nanoseconds()),
		Exemplars: 100,
	}
	const seriesCount = 6

	benchmarks := []struct {
		name          string
		samplesCount  int
		exemplarCount int
	}{
		{"Small", 10, 5},
		{"Medium", 100, 20},
		{"Large", 1000, 100},
	}

	for _, bm := range benchmarks {
		b.Run(bm.name, func(b *testing.B) {
			series := generateTestTimeSeries(seriesCount, bm.samplesCount, bm.exemplarCount, req.Start, req.End)

			for b.Loop() {
				agg := NewHistogramAggregator(req, []float64{0.5, 0.9, 0.99}, uint32(bm.exemplarCount)) // nolint: gosec // G115
				agg.Combine(series)
			}
		})
	}
}

func BenchmarkHistogramAggregator_Results(b *testing.B) {
	// nolint:gosec // G115