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	68fa7699a27d745f90bf8630202e1a415d1b0769
experiment-commit-time	2026-10-02T18:51:40Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-10-02T22:56:47.83045656Z
shortname	sweet_cockroachdb
toolchain	baseline
upload	20261003.39
upload-file	results
upload-part	20261003.39/0
upload-time	2026-10-03T04:06:48Z
label	values

	time/op
CockroachDBkv0/nodes=1-48	33.8µs ± 3%
CockroachDBkv50/nodes=1-48	33.7µs ± 0%
CockroachDBkv95/nodes=1-48	33.5µs ± 1%
CockroachDBkv0/nodes=3-48	34.6µs ± 1%
CockroachDBkv50/nodes=3-48	33.7µs ± 0%
CockroachDBkv95/nodes=3-48	33.5µs ± 1%
[Geomean]	33.8µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	3.40GB ±23%
CockroachDBkv50/nodes=1-48	3.93GB ± 2%
CockroachDBkv95/nodes=1-48	2.42GB ±28%
CockroachDBkv0/nodes=3-48	4.07GB ± 3%
CockroachDBkv50/nodes=3-48	3.94GB ± 2%
CockroachDBkv95/nodes=3-48	2.38GB ±29%
[Geomean]	3.27GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	4.90GB ±25%
CockroachDBkv50/nodes=1-48	5.24GB ± 2%
CockroachDBkv95/nodes=1-48	3.14GB ±32%
CockroachDBkv0/nodes=3-48	5.59GB ± 5%
CockroachDBkv50/nodes=3-48	5.25GB ± 1%
CockroachDBkv95/nodes=3-48	3.12GB ±34%
[Geomean]	4.41GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	8.12GB ±25%
CockroachDBkv50/nodes=1-48	8.20GB ± 3%
CockroachDBkv95/nodes=1-48	5.87GB ±17%
CockroachDBkv0/nodes=3-48	9.30GB ± 4%
CockroachDBkv50/nodes=3-48	8.29GB ± 7%
CockroachDBkv95/nodes=3-48	5.88GB ±17%
[Geomean]	7.49GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	9.66M ±108%
CockroachDBkv50/nodes=1-48	3.54M ± 5%
CockroachDBkv95/nodes=1-48	3.44M ±42%
CockroachDBkv0/nodes=3-48	19.5M ± 5%
CockroachDBkv50/nodes=3-48	3.60M ± 6%
CockroachDBkv95/nodes=3-48	3.68M ±43%
[Geomean]	5.58M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	1.33G ±223%
CockroachDBkv50/nodes=1-48	885M ± 6%
CockroachDBkv95/nodes=1-48	498M ±97%
CockroachDBkv0/nodes=3-48	4.08G ±12%
CockroachDBkv50/nodes=3-48	906M ± 4%
CockroachDBkv95/nodes=3-48	528M ±97%
[Geomean]	1.02G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.35M ± 4%
CockroachDBkv50/nodes=1-48	1.13M ± 6%
CockroachDBkv95/nodes=1-48	2.00M ± 0%
CockroachDBkv0/nodes=3-48	1.30M ± 0%
CockroachDBkv50/nodes=3-48	1.13M ± 6%
CockroachDBkv95/nodes=3-48	2.00M ± 0%
[Geomean]	1.44M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	50.9M ±246%
CockroachDBkv50/nodes=1-48	2.90M ± 0%
CockroachDBkv95/nodes=1-48	3.13M ±12%
CockroachDBkv0/nodes=3-48	54.9M ±252%
CockroachDBkv50/nodes=3-48	2.83M ± 2%
CockroachDBkv95/nodes=3-48	3.20M ± 6%
[Geomean]	7.83M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	111M ±97%
CockroachDBkv50/nodes=1-48	5.45M ±10%
CockroachDBkv95/nodes=1-48	5.61M ±30%
CockroachDBkv0/nodes=3-48	206M ± 6%
CockroachDBkv50/nodes=3-48	5.52M ±20%
CockroachDBkv95/nodes=3-48	6.02M ±30%
[Geomean]	16.9M

	write-ops/sec
CockroachDBkv0/nodes=1-48	29.6k ± 3%
CockroachDBkv50/nodes=1-48	14.9k ± 0%
CockroachDBkv95/nodes=1-48	1.49k ± 1%
CockroachDBkv0/nodes=3-48	28.9k ± 1%
CockroachDBkv50/nodes=3-48	14.9k ± 0%
CockroachDBkv95/nodes=3-48	1.49k ± 1%
[Geomean]	8.65k

	write-ops
CockroachDBkv0/nodes=1-48	1.77M ± 3%
CockroachDBkv50/nodes=1-48	891k ± 0%
CockroachDBkv95/nodes=1-48	89.5k ± 1%
CockroachDBkv0/nodes=3-48	1.73M ± 1%
CockroachDBkv50/nodes=3-48	891k ± 0%
CockroachDBkv95/nodes=3-48	89.5k ± 1%
[Geomean]	519k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.20M ± 5%
CockroachDBkv95/nodes=1-48	1.43M ±96%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.24M ± 7%
CockroachDBkv95/nodes=3-48	1.65M ±94%
[Geomean]	1.85M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	851M ±10%
CockroachDBkv95/nodes=1-48	494M ±98%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	862M ± 7%
CockroachDBkv95/nodes=3-48	527M ±98%
[Geomean]	661M

	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	250k ±20%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	300k ± 0%
CockroachDBkv95/nodes=3-48	270k ±26%
[Geomean]	279k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	650k ±23%
CockroachDBkv95/nodes=1-48	670k ±64%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	700k ± 0%
CockroachDBkv95/nodes=3-48	870k ±130%
[Geomean]	718k

	read-ops/sec
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	14.9k ± 0%
CockroachDBkv95/nodes=1-48	28.3k ± 1%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	14.9k ± 0%
CockroachDBkv95/nodes=3-48	28.3k ± 1%
[Geomean]	20.5k

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

Go Performance Dashboard