Benchmarking

This page publishes the newest benchmark HTML report for each KalamDB version currently synced from the benchv2/results folder in the main repository.

The June 17 v0.5.3-rc.1 pre-release is the newest synced run: 38/38 benchmarks passed with 213,667.71 ms measured benchmark time, an 8.0% improvement over 0.5.2-rc.1. Open the exact HTML benchmark artifact or read the release blog post.

Synced benchmark HTML reports

These links point to the exact copied HTML reports served from this site under /benchmark/results. The table keeps the newest synced report per KalamDB version.

Version	Run at	Passed/Total	Duration	Delta	HTML report
0.5.3-rc.1	Jun 17, 2026, 1:16 PM UTC	38/38 All benchmarks passed	3m 34s Measured Benchmark Time: 213,668 ms	8% faster vs 0.5.2-rc.1	Open HTML report /benchmark/results/bench-2026-06-17-131609-0-5-3-rc-1.html
0.5.2-rc.1	Jun 2, 2026, 5:23 PM UTC	38/38 All benchmarks passed	3m 52s Measured Benchmark Time: 232,156 ms	2.3% faster vs 0.4.3-rc.4	Open HTML report /benchmark/results/bench-2026-06-02-172356-0-5-2-rc-1.html
0.4.3-rc.4	May 5, 2026, 2:50 PM UTC	38/38 All benchmarks passed	3m 58s Measured Benchmark Time: 237,663 ms	5.7% faster vs 0.4.2-rc.3	Open HTML report /benchmark/results/bench-2026-05-05-145041-0-4-3-rc-4.html
0.4.2-rc.3	Apr 26, 2026, 6:40 PM UTC	38/38 All benchmarks passed	4m 12s Measured Benchmark Time: 252,149 ms	15.5% faster vs 0.4.2-rc1	Open HTML report /benchmark/results/bench-2026-04-26-184014-0-4-2-rc-3.html
0.4.2-rc1	Apr 11, 2026, 4:19 PM UTC	38/38 All benchmarks passed	4m 59s Wall Clock Duration: 298,543 ms	62% faster vs 0.4.1-beta	Open HTML report /benchmark/results/bench-2026-04-11-161937-0-4-2-rc1.html
0.4.1-beta	Mar 13, 2026, 1:18 PM UTC	37/37 All benchmarks passed	13m 6s Wall Clock Duration: 785,950 ms	9.3% slower vs 0.3.0-alpha2	Open HTML report /benchmark/results/bench-2026-03-13-131845-0-4-1-b.html
0.3.0-alpha2	Feb 24, 2026, 6:42 PM UTC	35/37 2 failed	11m 59s Wall Clock Duration: 719,244 ms	No baseline Oldest listed run	Open HTML report /benchmark/results/bench-2026-02-24-184201-0-3-0-a2.html

What The Table Shows

Version is read from the synced benchmark metadata when available.
Run at is the benchmark timestamp associated with the synced report.
Passed/Total comes from the synced benchmark summary.
Duration is the displayed benchmark runtime for that report, preferring measured time when newer reports provide it.
Delta compares each row’s displayed duration against the next older listed run, with an arrow and color showing whether it got faster or slower.
HTML report opens the static benchmark report directly.