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fix(testing): emit markers for benchmarks using b.Loop()
#42
Merged
Comparing
cod-1760-investigate-missing-flamegraph-for-opentelemetry
(
3ba284c
) with
main
(
a6c2549
)
CodSpeed Performance Gauge
×2.3
Improvement
2
Untouched
46
Some benchmarks measured no execution time
Nothing ran under measurement, usually because the compiler removed the code under test. These results are not comparable, so they count as unchanged.
Preventing compiler optimizations
Benchmarks
Mode
CPU Simulation
Wall Time
Memory
Status
Improvement
Untouched
48 total
Uses the
Wall Time instrument
to collect wall time performance metrics.
bench_go_runner
go-runner/benches/go_runner.rs
CodSpeed Performance Gauge
×2.3
59.6 s
26.4 s
Uses the
Wall Time instrument
to collect wall time performance metrics.
bench_collect_results[10000000, 5]
go-runner/benches/go_runner.rs
CodSpeed Performance Gauge
+40%
2.8 s
2 s
Uses the
Wall Time instrument
to collect wall time performance metrics.
bench_collect_results[10000000, 25]
go-runner/benches/go_runner.rs
CodSpeed Performance Gauge
-5%
5.3 s
5.6 s
Uses the
Wall Time instrument
to collect wall time performance metrics.
bench_collect_results[10000000, 10]
go-runner/benches/go_runner.rs
CodSpeed Performance Gauge
+4%
2.6 s
2.5 s
Uses the
Wall Time instrument
to collect wall time performance metrics.
bench_collect_results[5000000, 10]
go-runner/benches/go_runner.rs
CodSpeed Performance Gauge
-3%
1.3 s
1.3 s
Uses the
Wall Time instrument
to collect wall time performance metrics.
bench_collect_results[5000000, 25]
go-runner/benches/go_runner.rs
CodSpeed Performance Gauge
+2%
2.7 s
2.6 s
Uses the
Wall Time instrument
to collect wall time performance metrics.
bench_collect_results[500000, 25]
go-runner/benches/go_runner.rs
CodSpeed Performance Gauge
-2%
251.5 ms
256.5 ms
Uses the
Wall Time instrument
to collect wall time performance metrics.
BenchmarkWithOutlierMeasurementModern
example/setup_test.go
CodSpeed Performance Gauge
+2%
1.1 ms
1.1 ms
Uses the
Wall Time instrument
to collect wall time performance metrics.
BenchmarkLargeSetupInLoop
example/setup_test.go
CodSpeed Performance Gauge
-1%
9.7 ms
9.9 ms
Uses the
Wall Time instrument
to collect wall time performance metrics.
BenchmarkWithoutStartupModern
example/setup_test.go
CodSpeed Performance Gauge
-1%
1.1 ms
1.1 ms
Uses the
Wall Time instrument
to collect wall time performance metrics.
BenchmarkQuicktest
example/compat/quicktest_test.go
CodSpeed Performance Gauge
-1%
6.6 µs
6.7 µs
Uses the
Wall Time instrument
to collect wall time performance metrics.
bench_collect_results[1000000, 5]
go-runner/benches/go_runner.rs
CodSpeed Performance Gauge
-1%
212.2 ms
214 ms
Uses the
Wall Time instrument
to collect wall time performance metrics.
bench_collect_results[500000, 10]
go-runner/benches/go_runner.rs
CodSpeed Performance Gauge
-1%
123.6 ms
124.6 ms
Uses the
Wall Time instrument
to collect wall time performance metrics.
bench_collect_results[100000, 10]
go-runner/benches/go_runner.rs
CodSpeed Performance Gauge
-1%
19.9 ms
20 ms
Uses the
Wall Time instrument
to collect wall time performance metrics.
bench_collect_results[5000000, 5]
go-runner/benches/go_runner.rs
CodSpeed Performance Gauge
+1%
1 s
1 s
Uses the
Wall Time instrument
to collect wall time performance metrics.
bench_collect_results[1000000, 10]
go-runner/benches/go_runner.rs
CodSpeed Performance Gauge
0%
249.1 ms
250 ms
Uses the
Wall Time instrument
to collect wall time performance metrics.
bench_collect_results[100000, 25]
go-runner/benches/go_runner.rs
CodSpeed Performance Gauge
0%
41.2 ms
41.1 ms
Uses the
Wall Time instrument
to collect wall time performance metrics.
bench_collect_results[100000, 5]
go-runner/benches/go_runner.rs
CodSpeed Performance Gauge
0%
18.5 ms
18.6 ms
Uses the
Wall Time instrument
to collect wall time performance metrics.
BenchmarkWithSlogAssert
example/compat/slogassert_test.go
CodSpeed Performance Gauge
0%
52.4 µs
52.2 µs
Uses the
Wall Time instrument
to collect wall time performance metrics.
bench_collect_results[500000, 5]
go-runner/benches/go_runner.rs
CodSpeed Performance Gauge
0%
104.3 ms
104.2 ms
Uses the
Wall Time instrument
to collect wall time performance metrics.
bench_collect_results[1000000, 25]
go-runner/benches/go_runner.rs
CodSpeed Performance Gauge
0%
527.7 ms
527.2 ms
Uses the
Wall Time instrument
to collect wall time performance metrics.
BenchmarkWithStopModern
example/setup_test.go
CodSpeed Performance Gauge
0%
1.1 ms
1.1 ms
Uses the
Wall Time instrument
to collect wall time performance metrics.
BenchmarkWithOutlierMeasurementTraditional
example/setup_test.go
CodSpeed Performance Gauge
0%
1.1 ms
1.1 ms
Uses the
Wall Time instrument
to collect wall time performance metrics.
BenchmarkWithStopTraditional
example/setup_test.go
CodSpeed Performance Gauge
0%
1.1 ms
1.1 ms
Uses the
Wall Time instrument
to collect wall time performance metrics.
BenchmarkTestifyWithNew
example/compat/testify_test.go
CodSpeed Performance Gauge
0%
7.7 µs
7.7 µs
1
2
Commits
Click on a commit to change the comparison range
Base
main
a6c2549
×2.3
fix(testing): emit markers for benchmarks using b.Loop()
3ba284c
10 months ago
by not-matthias
© 2026 CodSpeed Technology
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