Performance Result Comparison

label	common value
baseline-commit	862c888e612ac346c7c4d99c9392bdfd265f33b0
benchmarks-commit	616e1609d6d4f5b25ff4a1049aa0f81f47e2d337
branch	release-branch.go1.27
builder	go1.27-linux-amd64_c4dh96-perf_vs_release
by	public-worker-builder@golang-ci-luci.iam.gserviceaccount.com
cpu	AMD EPYC 9B45
experiment-commit	aa6fc252ed3f092977a345d7db29547d7a553f13
experiment-commit-time	2026-09-22T20:09:41Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-09-22T20:13:40.753607611Z
shortname	sweet_cockroachdb
toolchain	baseline
upload	20260923.6
upload-file	results
upload-part	20260923.6/0
upload-time	2026-09-23T01:24:48Z
label	values

	time/op
CockroachDBkv0/nodes=1-48	34.1µs ± 3%
CockroachDBkv50/nodes=1-48	33.7µs ± 0%
CockroachDBkv95/nodes=1-48	33.5µs ± 0%
CockroachDBkv0/nodes=3-48	34.8µs ± 1%
CockroachDBkv50/nodes=3-48	33.6µs ± 1%
CockroachDBkv95/nodes=3-48	33.5µs ± 1%
[Geomean]	33.8µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	3.58GB ±25%
CockroachDBkv50/nodes=1-48	3.96GB ± 2%
CockroachDBkv95/nodes=1-48	2.19GB ±24%
CockroachDBkv0/nodes=3-48	4.12GB ± 4%
CockroachDBkv50/nodes=3-48	3.63GB ±22%
CockroachDBkv95/nodes=3-48	2.33GB ±26%
[Geomean]	3.20GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	5.12GB ±19%
CockroachDBkv50/nodes=1-48	5.29GB ± 2%
CockroachDBkv95/nodes=1-48	2.83GB ±28%
CockroachDBkv0/nodes=3-48	5.68GB ± 4%
CockroachDBkv50/nodes=3-48	4.90GB ±21%
CockroachDBkv95/nodes=3-48	2.99GB ±30%
[Geomean]	4.31GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	8.43GB ±19%
CockroachDBkv50/nodes=1-48	8.33GB ± 6%
CockroachDBkv95/nodes=1-48	5.58GB ±13%
CockroachDBkv0/nodes=3-48	9.37GB ± 3%
CockroachDBkv50/nodes=3-48	7.79GB ±16%
CockroachDBkv95/nodes=3-48	5.74GB ±14%
[Geomean]	7.40GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	15.4M ±132%
CockroachDBkv50/nodes=1-48	3.96M ± 6%
CockroachDBkv95/nodes=1-48	3.36M ±49%
CockroachDBkv0/nodes=3-48	19.2M ±17%
CockroachDBkv50/nodes=3-48	3.22M ±53%
CockroachDBkv95/nodes=3-48	3.63M ±43%
[Geomean]	5.98M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	2.22G ±106%
CockroachDBkv50/nodes=1-48	906M ± 0%
CockroachDBkv95/nodes=1-48	343M ±115%
CockroachDBkv0/nodes=3-48	3.09G ±99%
CockroachDBkv50/nodes=3-48	631M ±97%
CockroachDBkv95/nodes=3-48	448M ±95%
[Geomean]	918M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.65M ±21%
CockroachDBkv50/nodes=1-48	1.27M ±10%
CockroachDBkv95/nodes=1-48	2.29M ± 9%
CockroachDBkv0/nodes=3-48	1.66M ±20%
CockroachDBkv50/nodes=3-48	1.25M ±12%
CockroachDBkv95/nodes=3-48	2.26M ± 6%
[Geomean]	1.68M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	82.8M ±123%
CockroachDBkv50/nodes=1-48	3.96M ±19%
CockroachDBkv95/nodes=1-48	3.69M ± 8%
CockroachDBkv0/nodes=3-48	57.2M ±223%
CockroachDBkv50/nodes=3-48	3.84M ±22%
CockroachDBkv95/nodes=3-48	3.73M ±10%
[Geomean]	10.0M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	126M ±93%
CockroachDBkv50/nodes=1-48	10.5M ±25%
CockroachDBkv95/nodes=1-48	7.87M ±60%
CockroachDBkv0/nodes=3-48	203M ± 7%
CockroachDBkv50/nodes=3-48	8.98M ±30%
CockroachDBkv95/nodes=3-48	7.64M ±35%
[Geomean]	22.9M

	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	28.7k ± 1%
CockroachDBkv50/nodes=3-48	14.9k ± 1%
CockroachDBkv95/nodes=3-48	1.49k ± 1%
[Geomean]	8.64k

	write-ops
CockroachDBkv0/nodes=1-48	1.76M ± 3%
CockroachDBkv50/nodes=1-48	891k ± 0%
CockroachDBkv95/nodes=1-48	89.7k ± 1%
CockroachDBkv0/nodes=3-48	1.72M ± 1%
CockroachDBkv50/nodes=3-48	894k ± 1%
CockroachDBkv95/nodes=3-48	89.7k ± 1%
[Geomean]	518k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.27M ± 3%
CockroachDBkv95/nodes=1-48	1.02M ±125%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	1.65M ±88%
CockroachDBkv95/nodes=3-48	1.27M ±105%
[Geomean]	1.48M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	872M ± 0%
CockroachDBkv95/nodes=1-48	341M ±116%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	602M ±98%
CockroachDBkv95/nodes=3-48	438M ±98%
[Geomean]	529M

	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	300k ± 0%
CockroachDBkv95/nodes=1-48	230k ±30%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	300k ± 0%
CockroachDBkv95/nodes=3-48	200k ± 0%
[Geomean]	254k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	667k ±10%
CockroachDBkv95/nodes=1-48	610k ±97%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	620k ±19%
CockroachDBkv95/nodes=3-48	630k ±106%
[Geomean]	631k

	read-ops/sec
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	14.9k ± 0%
CockroachDBkv95/nodes=1-48	28.4k ± 0%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	14.9k ± 1%
CockroachDBkv95/nodes=3-48	28.4k ± 0%
[Geomean]	20.5k

	read-ops
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	891k ± 0%
CockroachDBkv95/nodes=1-48	1.70M ± 0%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	894k ± 1%
CockroachDBkv95/nodes=3-48	1.70M ± 0%
[Geomean]	1.23M

Go Performance Dashboard