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	072779d81582543bf2872c259e0c6cceea728de4
experiment-commit-time	2026-09-28T20:04:17Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-09-28T20:10:29.294044636Z
shortname	sweet_cockroachdb
toolchain	baseline
upload	20260929.9
upload-file	results
upload-part	20260929.9/0
upload-time	2026-09-29T01:22:16Z
label	values

	time/op
CockroachDBkv0/nodes=1-48	33.9µs ± 3%
CockroachDBkv50/nodes=1-48	33.7µs ± 0%
CockroachDBkv95/nodes=1-48	33.6µs ± 1%
CockroachDBkv0/nodes=3-48	33.7µs ± 3%
CockroachDBkv50/nodes=3-48	33.7µs ± 0%
CockroachDBkv95/nodes=3-48	33.5µs ± 1%
[Geomean]	33.7µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	3.27GB ±25%
CockroachDBkv50/nodes=1-48	3.94GB ± 2%
CockroachDBkv95/nodes=1-48	2.74GB ± 6%
CockroachDBkv0/nodes=3-48	3.11GB ±30%
CockroachDBkv50/nodes=3-48	3.94GB ± 1%
CockroachDBkv95/nodes=3-48	2.15GB ±35%
[Geomean]	3.12GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	4.69GB ±23%
CockroachDBkv50/nodes=1-48	5.29GB ± 1%
CockroachDBkv95/nodes=1-48	3.56GB ± 2%
CockroachDBkv0/nodes=3-48	4.57GB ±23%
CockroachDBkv50/nodes=3-48	5.27GB ± 1%
CockroachDBkv95/nodes=3-48	2.69GB ±35%
[Geomean]	4.23GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	7.73GB ±22%
CockroachDBkv50/nodes=1-48	8.29GB ± 7%
CockroachDBkv95/nodes=1-48	6.16GB ± 3%
CockroachDBkv0/nodes=3-48	7.51GB ±23%
CockroachDBkv50/nodes=3-48	8.29GB ± 7%
CockroachDBkv95/nodes=3-48	5.49GB ±17%
[Geomean]	7.16GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	8.93M ±124%
CockroachDBkv50/nodes=1-48	3.73M ± 6%
CockroachDBkv95/nodes=1-48	4.46M ±19%
CockroachDBkv0/nodes=3-48	6.91M ±176%
CockroachDBkv50/nodes=3-48	3.76M ± 6%
CockroachDBkv95/nodes=3-48	3.18M ±67%
[Geomean]	4.80M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	1.62G ±149%
CockroachDBkv50/nodes=1-48	898M ± 7%
CockroachDBkv95/nodes=1-48	776M ±34%
CockroachDBkv0/nodes=3-48	1.25G ±265%
CockroachDBkv50/nodes=3-48	893M ± 9%
CockroachDBkv95/nodes=3-48	327M ±157%
[Geomean]	862M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.53M ± 5%
CockroachDBkv50/nodes=1-48	1.23M ± 6%
CockroachDBkv95/nodes=1-48	2.28M ± 5%
CockroachDBkv0/nodes=3-48	1.56M ± 9%
CockroachDBkv50/nodes=3-48	1.25M ±12%
CockroachDBkv95/nodes=3-48	2.28M ±14%
[Geomean]	1.63M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	4.49M ±98%
CockroachDBkv50/nodes=1-48	3.15M ± 8%
CockroachDBkv95/nodes=1-48	3.41M ± 3%
CockroachDBkv0/nodes=3-48	3.51M ±48%
CockroachDBkv50/nodes=3-48	3.17M ± 7%
CockroachDBkv95/nodes=3-48	3.48M ± 6%
[Geomean]	3.51M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	83.3M ±142%
CockroachDBkv50/nodes=1-48	5.45M ±16%
CockroachDBkv95/nodes=1-48	5.68M ±21%
CockroachDBkv0/nodes=3-48	63.9M ±202%
CockroachDBkv50/nodes=3-48	5.52M ± 9%
CockroachDBkv95/nodes=3-48	5.28M ±38%
[Geomean]	13.0M

	write-ops/sec
CockroachDBkv0/nodes=1-48	29.5k ± 3%
CockroachDBkv50/nodes=1-48	14.8k ± 0%
CockroachDBkv95/nodes=1-48	1.49k ± 1%
CockroachDBkv0/nodes=3-48	29.7k ± 3%
CockroachDBkv50/nodes=3-48	14.8k ± 0%
CockroachDBkv95/nodes=3-48	1.50k ± 1%
[Geomean]	8.69k

	write-ops
CockroachDBkv0/nodes=1-48	1.77M ± 3%
CockroachDBkv50/nodes=1-48	890k ± 0%
CockroachDBkv95/nodes=1-48	89.3k ± 1%
CockroachDBkv0/nodes=3-48	1.78M ± 3%
CockroachDBkv50/nodes=3-48	891k ± 0%
CockroachDBkv95/nodes=3-48	89.8k ± 1%
[Geomean]	521k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.26M ± 3%
CockroachDBkv95/nodes=1-48	2.17M ±33%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.23M ± 8%
CockroachDBkv95/nodes=3-48	970k ±189%
[Geomean]	1.81M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	856M ± 6%
CockroachDBkv95/nodes=1-48	772M ±35%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	839M ± 4%
CockroachDBkv95/nodes=3-48	325M ±158%
[Geomean]	651M

	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	700k ± 0%
CockroachDBkv95/nodes=1-48	689k ±74%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	700k ± 0%
CockroachDBkv95/nodes=3-48	350k ±43%
[Geomean]	586k

	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	28.4k ± 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