Performance Result Comparison

label	common value
baseline-commit	022c8636110ebac86a9b88724cda168ed713c21f
benchmarks-commit	4a545adeb0d5e7170d0c5633a6f04be94529fde3
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	2aae1000ea1d4b28923b96db28acf4e3b99d6aff
experiment-commit-time	2026-10-20T01:26:06Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-10-20T01:32:27.977477586Z
shortname	sweet_cockroachdb
toolchain	baseline
upload	20261020.26
upload-file	results
upload-part	20261020.26/0
upload-time	2026-10-20T06:43:05Z
label	values

	time/op
CockroachDBkv0/nodes=1-48	34.0µs ± 3%
CockroachDBkv50/nodes=1-48	33.7µs ± 0%
CockroachDBkv95/nodes=1-48	33.4µs ± 1%
CockroachDBkv0/nodes=3-48	34.1µs ± 2%
CockroachDBkv50/nodes=3-48	33.7µs ± 0%
CockroachDBkv95/nodes=3-48	33.5µs ± 1%
[Geomean]	33.7µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	3.52GB ±25%
CockroachDBkv50/nodes=1-48	3.94GB ± 1%
CockroachDBkv95/nodes=1-48	2.08GB ±30%
CockroachDBkv0/nodes=3-48	3.67GB ±26%
CockroachDBkv50/nodes=3-48	3.94GB ± 1%
CockroachDBkv95/nodes=3-48	2.20GB ±27%
[Geomean]	3.12GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	5.06GB ±19%
CockroachDBkv50/nodes=1-48	5.25GB ± 1%
CockroachDBkv95/nodes=1-48	2.69GB ±34%
CockroachDBkv0/nodes=3-48	5.18GB ±21%
CockroachDBkv50/nodes=3-48	5.24GB ± 1%
CockroachDBkv95/nodes=3-48	2.83GB ±29%
[Geomean]	4.20GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	8.41GB ±20%
CockroachDBkv50/nodes=1-48	8.18GB ± 5%
CockroachDBkv95/nodes=1-48	5.42GB ±17%
CockroachDBkv0/nodes=3-48	8.63GB ±23%
CockroachDBkv50/nodes=3-48	8.39GB ± 7%
CockroachDBkv95/nodes=3-48	5.59GB ±16%
[Geomean]	7.30GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	10.3M ±91%
CockroachDBkv50/nodes=1-48	3.99M ±28%
CockroachDBkv95/nodes=1-48	2.94M ±53%
CockroachDBkv0/nodes=3-48	13.6M ±87%
CockroachDBkv50/nodes=3-48	3.65M ± 4%
CockroachDBkv95/nodes=3-48	3.26M ±60%
[Geomean]	5.19M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	1.79G ±156%
CockroachDBkv50/nodes=1-48	988M ±29%
CockroachDBkv95/nodes=1-48	261M ±183%
CockroachDBkv0/nodes=3-48	2.44G ±98%
CockroachDBkv50/nodes=3-48	919M ±13%
CockroachDBkv95/nodes=3-48	369M ±136%
[Geomean]	851M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.35M ±11%
CockroachDBkv50/nodes=1-48	1.20M ± 0%
CockroachDBkv95/nodes=1-48	2.13M ±13%
CockroachDBkv0/nodes=3-48	1.38M ±16%
CockroachDBkv50/nodes=3-48	1.20M ± 0%
CockroachDBkv95/nodes=3-48	2.09M ±15%
[Geomean]	1.51M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	7.99M ±163%
CockroachDBkv50/nodes=1-48	2.92M ± 4%
CockroachDBkv95/nodes=1-48	3.46M ±36%
CockroachDBkv0/nodes=3-48	70.2M ±103%
CockroachDBkv50/nodes=3-48	3.04M ±14%
CockroachDBkv95/nodes=3-48	3.32M ±23%
[Geomean]	6.21M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	123M ±95%
CockroachDBkv50/nodes=1-48	5.53M ±23%
CockroachDBkv95/nodes=1-48	5.32M ±52%
CockroachDBkv0/nodes=3-48	141M ±94%
CockroachDBkv50/nodes=3-48	5.56M ±28%
CockroachDBkv95/nodes=3-48	5.68M ±48%
[Geomean]	15.9M

	write-ops/sec
CockroachDBkv0/nodes=1-48	29.5k ± 3%
CockroachDBkv50/nodes=1-48	14.8k ± 0%
CockroachDBkv95/nodes=1-48	1.50k ± 1%
CockroachDBkv0/nodes=3-48	29.4k ± 2%
CockroachDBkv50/nodes=3-48	14.9k ± 0%
CockroachDBkv95/nodes=3-48	1.49k ± 1%
[Geomean]	8.67k

	write-ops
CockroachDBkv0/nodes=1-48	1.77M ± 3%
CockroachDBkv50/nodes=1-48	890k ± 0%
CockroachDBkv95/nodes=1-48	89.8k ± 1%
CockroachDBkv0/nodes=3-48	1.76M ± 2%
CockroachDBkv50/nodes=3-48	891k ± 0%
CockroachDBkv95/nodes=3-48	89.7k ± 1%
[Geomean]	521k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.49M ±25%
CockroachDBkv95/nodes=1-48	790k ±178%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.22M ± 8%
CockroachDBkv95/nodes=3-48	1.14M ±172%
[Geomean]	1.49M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	954M ±34%
CockroachDBkv95/nodes=1-48	258M ±186%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	846M ± 7%
CockroachDBkv95/nodes=3-48	368M ±137%
[Geomean]	526M

	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	200k ± 0%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	300k ± 0%
CockroachDBkv95/nodes=3-48	200k ± 0%
[Geomean]	245k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	700k ± 0%
CockroachDBkv95/nodes=1-48	520k ±92%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	660k ± 9%
CockroachDBkv95/nodes=3-48	620k ±158%
[Geomean]	621k

	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	14.9k ± 0%
CockroachDBkv95/nodes=3-48	28.4k ± 1%
[Geomean]	20.5k

	read-ops
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	889k ± 0%
CockroachDBkv95/nodes=1-48	1.71M ± 1%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	891k ± 0%
CockroachDBkv95/nodes=3-48	1.70M ± 1%
[Geomean]	1.23M

Go Performance Dashboard