Skip to content

Enable benchmark tracing

383d4ae
Select commit
Loading
Failed to load commit list.
Open

CLI flag to enable tracing for benchmarks #6350

Enable benchmark tracing
383d4ae
Select commit
Loading
Failed to load commit list.
CodSpeed HQ / CodSpeed Performance Analysis failed Feb 7, 2026 in 0s

Performance Regression: -98.62%

Summary

⚡ 24 improved benchmarks
❌ 26 regressed benchmarks
✅ 1088 untouched benchmarks
⏩ 1265 skipped benchmarks1

⚠️ Please fix the performance issues or acknowledge them on CodSpeed.

Performance Changes

Mode Benchmark BASE HEAD Efficiency
Simulation take_fsl_random[64, 100] 152.6 µs 83.4 µs +82.86%
Simulation bench_many_nulls[0.9] 469.4 µs 535.1 µs -12.28%
Simulation take_fsl_nullable_random[1024, 1000] 22.6 ms 8.9 ms ×2.5
Simulation take_fsl_nullable_random[16, 100] 123.2 µs 109.4 µs +12.7%
Simulation take_fsl_nullable_random[256, 1000] 4.7 ms 2.2 ms ×2.2
Simulation take_fsl_nullable_random[256, 100] 526 µs 261.4 µs ×2
Simulation take_fsl_nullable_random[1024, 100] 1,987.4 µs 929.1 µs ×2.1
Simulation take_fsl_nullable_random[4096, 1000] 90.8 ms 35.3 ms ×2.6
Simulation take_fsl_nullable_random[4096, 100] 8.1 ms 3.6 ms ×2.3
Simulation take_fsl_nullable_random[16, 1000] 399.7 µs 219.9 µs +81.73%
Simulation take_fsl_nullable_random[64, 100] 166.1 µs 100 µs +66.06%
Simulation take_fsl_nullable_random[64, 1000] 1,265.9 µs 609.7 µs ×2.1
Simulation take_fsl_random[16, 100] 60.6 µs 42.2 µs +43.6%
Simulation take_fsl_random[16, 1000] 367.4 µs 178.6 µs ×2.1
Simulation take_fsl_random[4096, 100] 8.2 ms 3.6 ms ×2.3
Simulation take_fsl_random[1024, 100] 1,992.8 µs 913 µs ×2.2
Simulation take_fsl_random[1024, 1000] 23 ms 8.9 ms ×2.6
Simulation take_fsl_random[256, 100] 520.5 µs 249 µs ×2.1
Simulation take_fsl_random[256, 1000] 4.9 ms 2.3 ms ×2.2
Simulation take_fsl_random[4096, 1000] 92.7 ms 35.5 ms ×2.6
... ... ... ... ... ...

ℹ️ Only the first 20 benchmarks are displayed. Go to the app to view all benchmarks.

Footnotes

  1. 1265 benchmarks were skipped, so the baseline results were used instead. If they were deleted from the codebase, click here and archive them to remove them from the performance reports.