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fix: invalid minimum benchmark time with b.loop
#41
Merged
Comparing
cod-1740-codspeed-go-invalid-minimum-benchmark-time-with-bloop
(
a6c2549
) with
main
(
0f118b3
)
CodSpeed Performance Gauge
-97%
Improvement
3
Regression
1
Untouched
38
New
6
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
Regression
Improvement
New
Untouched
48 total
Uses the
Wall Time instrument
to collect wall time performance metrics.
BenchmarkLargeSetupInLoop
example/setup_test.go
CodSpeed Performance Gauge
-97%
261.8 µs
9,740 µs
Uses the
Wall Time instrument
to collect wall time performance metrics.
bench_go_runner
go-runner/benches/go_runner.rs
CodSpeed Performance Gauge
+37%
36.1 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
+15%
2.3 s
2 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
+12%
2.6 s
2.3 s
Uses the
Wall Time instrument
to collect wall time performance metrics.
BenchmarkWithoutStartupModern
example/setup_test.go
CodSpeed Performance Gauge
N/A
N/A
1.1 ms
Uses the
Wall Time instrument
to collect wall time performance metrics.
BenchmarkWithoutStartupTraditional
example/setup_test.go
CodSpeed Performance Gauge
N/A
N/A
< 1 ns
Uses the
Wall Time instrument
to collect wall time performance metrics.
BenchmarkWithOutlierMeasurementTraditional
example/setup_test.go
CodSpeed Performance Gauge
N/A
N/A
1.1 ms
Uses the
Wall Time instrument
to collect wall time performance metrics.
BenchmarkWithStopModern
example/setup_test.go
CodSpeed Performance Gauge
N/A
N/A
1.1 ms
Uses the
Wall Time instrument
to collect wall time performance metrics.
BenchmarkWithStopTraditional
example/setup_test.go
CodSpeed Performance Gauge
N/A
N/A
1.1 ms
Uses the
Wall Time instrument
to collect wall time performance metrics.
BenchmarkWithOutlierMeasurementModern
example/setup_test.go
CodSpeed Performance Gauge
N/A
N/A
1.1 ms
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
+3%
2.7 s
2.6 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[500000, 5]
go-runner/benches/go_runner.rs
CodSpeed Performance Gauge
-2%
102.2 ms
104.1 ms
Uses the
Wall Time instrument
to collect wall time performance metrics.
BenchmarkTestifyWithT
example/compat/testify_test.go
CodSpeed Performance Gauge
+2%
3.6 µs
3.6 µs
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
+2%
1 s
1 s
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
+2%
127.8 ms
125.8 ms
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
-1%
250.8 ms
254.5 ms
Uses the
Wall Time instrument
to collect wall time performance metrics.
BenchmarkTestifyWithNew
example/compat/testify_test.go
CodSpeed Performance Gauge
-1%
7.5 µs
7.6 µs
Uses the
Wall Time instrument
to collect wall time performance metrics.
BenchmarkQuicktest
example/compat/quicktest_test.go
CodSpeed Performance Gauge
+1%
6.8 µs
6.7 µs
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
-1%
40.8 ms
41.1 ms
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
+1%
5.1 s
5.1 s
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%
521.5 ms
523.6 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%
18.6 ms
18.6 ms
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
0%
213.7 ms
214.3 ms
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
0%
257.7 ms
257.1 ms
1
2
Commits
Click on a commit to change the comparison range
Base
main
0f118b3
-97.31%
fix(testing): save measurements only in the benchmark framework
a6c2549
10 months ago
by not-matthias
© 2026 CodSpeed Technology
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