Performance Result Comparison

label	common value
baseline-commit	c19862e5f8415b4f24b189d065ed739517c548ba
benchmarks-commit	7f7c26a2b6d5c04e2261d940e26c29c54a6dc3f5
branch	master
builder	gotip-linux-amd64_c4dh96-perf_vs_release
by	public-worker-builder@golang-ci-luci.iam.gserviceaccount.com
cpu	AMD EPYC 9B45
experiment-commit	5de5a2ec8ae8a8f61c1d93b60064c02017c37772
experiment-commit-time	2026-07-27T22:03:58Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-07-28T03:33:47.450939067Z
shortname	sweet_cockroachdb
toolchain	experiment
upload	20260728.17
upload-file	results
upload-part	20260728.17/0
upload-time	2026-07-28T09:00:26Z
label	values

	time/op
CockroachDBkv0/nodes=1-48	34.2µs ± 3%
CockroachDBkv50/nodes=1-48	33.7µs ± 0%
CockroachDBkv95/nodes=1-48	33.5µs ± 1%
CockroachDBkv0/nodes=3-48	34.2µs ± 3%
CockroachDBkv50/nodes=3-48	33.7µs ± 0%
CockroachDBkv95/nodes=3-48	33.5µs ± 1%
[Geomean]	33.8µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	3.56GB ±25%
CockroachDBkv50/nodes=1-48	3.99GB ± 3%
CockroachDBkv95/nodes=1-48	2.21GB ±26%
CockroachDBkv0/nodes=3-48	3.71GB ±28%
CockroachDBkv50/nodes=3-48	4.00GB ± 2%
CockroachDBkv95/nodes=3-48	2.40GB ±29%
[Geomean]	3.22GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	5.12GB ±21%
CockroachDBkv50/nodes=1-48	5.26GB ± 2%
CockroachDBkv95/nodes=1-48	2.83GB ±27%
CockroachDBkv0/nodes=3-48	5.22GB ±23%
CockroachDBkv50/nodes=3-48	5.28GB ± 2%
CockroachDBkv95/nodes=3-48	3.13GB ±34%
[Geomean]	4.33GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	8.47GB ±22%
CockroachDBkv50/nodes=1-48	8.46GB ± 7%
CockroachDBkv95/nodes=1-48	5.57GB ±14%
CockroachDBkv0/nodes=3-48	8.69GB ±23%
CockroachDBkv50/nodes=3-48	8.50GB ± 6%
CockroachDBkv95/nodes=3-48	5.77GB ±17%
[Geomean]	7.44GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	12.9M ±183%
CockroachDBkv50/nodes=1-48	3.96M ±16%
CockroachDBkv95/nodes=1-48	3.22M ±55%
CockroachDBkv0/nodes=3-48	17.1M ±105%
CockroachDBkv50/nodes=3-48	4.14M ±16%
CockroachDBkv95/nodes=3-48	3.58M ±39%
[Geomean]	5.89M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	2.16G ±111%
CockroachDBkv50/nodes=1-48	969M ±18%
CockroachDBkv95/nodes=1-48	353M ±138%
CockroachDBkv0/nodes=3-48	2.39G ±99%
CockroachDBkv50/nodes=3-48	1.03G ±18%
CockroachDBkv95/nodes=3-48	471M ±97%
[Geomean]	974M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.58M ± 8%
CockroachDBkv50/nodes=1-48	1.20M ± 0%
CockroachDBkv95/nodes=1-48	2.20M ± 0%
CockroachDBkv0/nodes=3-48	1.58M ± 8%
CockroachDBkv50/nodes=3-48	1.20M ± 0%
CockroachDBkv95/nodes=3-48	2.20M ± 0%
[Geomean]	1.61M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	24.0M ±443%
CockroachDBkv50/nodes=1-48	3.11M ± 6%
CockroachDBkv95/nodes=1-48	3.20M ± 6%
CockroachDBkv0/nodes=3-48	84.7M ±118%
CockroachDBkv50/nodes=3-48	3.06M ± 2%
CockroachDBkv95/nodes=3-48	3.27M ± 7%
[Geomean]	7.66M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	119M ±95%
CockroachDBkv50/nodes=1-48	5.45M ±10%
CockroachDBkv95/nodes=1-48	4.81M ±52%
CockroachDBkv0/nodes=3-48	146M ±95%
CockroachDBkv50/nodes=3-48	5.41M ±22%
CockroachDBkv95/nodes=3-48	4.90M ±29%
[Geomean]	15.1M

	write-ops/sec
CockroachDBkv0/nodes=1-48	29.3k ± 3%
CockroachDBkv50/nodes=1-48	14.8k ± 0%
CockroachDBkv95/nodes=1-48	1.49k ± 1%
CockroachDBkv0/nodes=3-48	29.3k ± 3%
CockroachDBkv50/nodes=3-48	14.8k ± 0%
CockroachDBkv95/nodes=3-48	1.49k ± 0%
[Geomean]	8.65k

	write-ops
CockroachDBkv0/nodes=1-48	1.76M ± 3%
CockroachDBkv50/nodes=1-48	890k ± 0%
CockroachDBkv95/nodes=1-48	89.6k ± 1%
CockroachDBkv0/nodes=3-48	1.76M ± 3%
CockroachDBkv50/nodes=3-48	889k ± 0%
CockroachDBkv95/nodes=3-48	89.4k ± 0%
[Geomean]	519k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.43M ±23%
CockroachDBkv95/nodes=1-48	1.03M ±143%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.56M ±21%
CockroachDBkv95/nodes=3-48	1.34M ±109%
[Geomean]	1.71M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	917M ±24%
CockroachDBkv95/nodes=1-48	348M ±141%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	973M ±24%
CockroachDBkv95/nodes=3-48	472M ±98%
[Geomean]	619M

	read-p50-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	300k ± 0%
CockroachDBkv95/nodes=1-48	100k ± 0%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	300k ± 0%
CockroachDBkv95/nodes=3-48	100k ± 0%
[Geomean]	173k

	read-p95-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	400k ± 0%
CockroachDBkv95/nodes=1-48	250k ±20%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	400k ± 0%
CockroachDBkv95/nodes=3-48	270k ±26%
[Geomean]	322k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	700k ± 0%
CockroachDBkv95/nodes=1-48	670k ±154%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	700k ± 0%
CockroachDBkv95/nodes=3-48	710k ±97%
[Geomean]	695k

	read-ops/sec
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	14.8k ± 0%
CockroachDBkv95/nodes=1-48	28.4k ± 1%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	14.8k ± 0%
CockroachDBkv95/nodes=3-48	28.4k ± 1%
[Geomean]	20.5k

	read-ops
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	890k ± 0%
CockroachDBkv95/nodes=1-48	1.70M ± 1%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	889k ± 0%
CockroachDBkv95/nodes=3-48	1.70M ± 1%
[Geomean]	1.23M

Go Performance Dashboard