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	bd8f7a67b71f338350259b499b90c1a42edab733
experiment-commit-time	2026-09-30T19:33:33Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-09-30T20:52:48.940372863Z
shortname	sweet_cockroachdb
toolchain	baseline
upload	20261001.14
upload-file	results
upload-part	20261001.14/0
upload-time	2026-10-01T02:01:45Z
label	values

	time/op
CockroachDBkv0/nodes=1-48	33.8µs ± 4%
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	33.8µs ± 1%
CockroachDBkv95/nodes=3-48	33.5µs ± 1%
[Geomean]	33.8µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	3.26GB ±30%
CockroachDBkv50/nodes=1-48	3.96GB ± 2%
CockroachDBkv95/nodes=1-48	2.41GB ±30%
CockroachDBkv0/nodes=3-48	3.57GB ±24%
CockroachDBkv50/nodes=3-48	3.95GB ± 2%
CockroachDBkv95/nodes=3-48	2.32GB ±27%
[Geomean]	3.17GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	4.80GB ±20%
CockroachDBkv50/nodes=1-48	5.29GB ± 1%
CockroachDBkv95/nodes=1-48	3.11GB ±34%
CockroachDBkv0/nodes=3-48	5.12GB ±20%
CockroachDBkv50/nodes=3-48	5.31GB ± 2%
CockroachDBkv95/nodes=3-48	3.00GB ±31%
[Geomean]	4.31GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	7.87GB ±20%
CockroachDBkv50/nodes=1-48	8.34GB ± 6%
CockroachDBkv95/nodes=1-48	5.83GB ±16%
CockroachDBkv0/nodes=3-48	8.46GB ±21%
CockroachDBkv50/nodes=3-48	8.17GB ± 1%
CockroachDBkv95/nodes=3-48	5.75GB ±14%
[Geomean]	7.31GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	10.5M ±245%
CockroachDBkv50/nodes=1-48	3.84M ± 9%
CockroachDBkv95/nodes=1-48	3.92M ±58%
CockroachDBkv0/nodes=3-48	14.1M ±157%
CockroachDBkv50/nodes=3-48	4.21M ±19%
CockroachDBkv95/nodes=3-48	4.01M ±45%
[Geomean]	5.79M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	1.57G ±191%
CockroachDBkv50/nodes=1-48	896M ± 6%
CockroachDBkv95/nodes=1-48	510M ±96%
CockroachDBkv0/nodes=3-48	2.28G ±124%
CockroachDBkv50/nodes=3-48	1.05G ±35%
CockroachDBkv95/nodes=3-48	501M ±97%
[Geomean]	975M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.62M ±14%
CockroachDBkv50/nodes=1-48	1.28M ± 9%
CockroachDBkv95/nodes=1-48	2.37M ± 7%
CockroachDBkv0/nodes=3-48	1.64M ±15%
CockroachDBkv50/nodes=3-48	1.30M ± 0%
CockroachDBkv95/nodes=3-48	2.45M ± 6%
[Geomean]	1.72M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	51.4M ±259%
CockroachDBkv50/nodes=1-48	3.52M ±16%
CockroachDBkv95/nodes=1-48	3.94M ±27%
CockroachDBkv0/nodes=3-48	6.96M ±104%
CockroachDBkv50/nodes=3-48	3.67M ±23%
CockroachDBkv95/nodes=3-48	4.20M ±38%
[Geomean]	6.52M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	87.1M ±150%
CockroachDBkv50/nodes=1-48	6.92M ±36%
CockroachDBkv95/nodes=1-48	7.02M ±57%
CockroachDBkv0/nodes=3-48	126M ±95%
CockroachDBkv50/nodes=3-48	6.77M ±32%
CockroachDBkv95/nodes=3-48	7.42M ±76%
[Geomean]	17.3M

	write-ops/sec
CockroachDBkv0/nodes=1-48	29.6k ± 4%
CockroachDBkv50/nodes=1-48	14.9k ± 0%
CockroachDBkv95/nodes=1-48	1.49k ± 1%
CockroachDBkv0/nodes=3-48	29.3k ± 3%
CockroachDBkv50/nodes=3-48	14.8k ± 1%
CockroachDBkv95/nodes=3-48	1.49k ± 1%
[Geomean]	8.67k

	write-ops
CockroachDBkv0/nodes=1-48	1.77M ± 4%
CockroachDBkv50/nodes=1-48	891k ± 0%
CockroachDBkv95/nodes=1-48	89.7k ± 1%
CockroachDBkv0/nodes=3-48	1.76M ± 3%
CockroachDBkv50/nodes=3-48	889k ± 1%
CockroachDBkv95/nodes=3-48	89.6k ± 1%
[Geomean]	520k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.23M ± 3%
CockroachDBkv95/nodes=1-48	1.48M ±116%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.59M ±24%
CockroachDBkv95/nodes=3-48	1.55M ±94%
[Geomean]	1.91M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	852M ± 6%
CockroachDBkv95/nodes=1-48	507M ±98%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	1.01G ±39%
CockroachDBkv95/nodes=3-48	493M ±98%
[Geomean]	681M

	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	660k ± 9%
CockroachDBkv95/nodes=1-48	690k ±74%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	660k ±24%
CockroachDBkv95/nodes=3-48	870k ±107%
[Geomean]	715k

	read-ops/sec
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	14.8k ± 0%
CockroachDBkv95/nodes=1-48	28.3k ± 1%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	14.8k ± 1%
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	889k ± 1%
CockroachDBkv95/nodes=3-48	1.70M ± 1%
[Geomean]	1.23M

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