Performance Result Comparison

label	common value
baseline-commit	c293dd49cbe25e1fe8d97d94a5cb618e7b6d831e
benchmarks-commit	616e1609d6d4f5b25ff4a1049aa0f81f47e2d337
branch	release-branch.go1.26
builder	go1.26-linux-amd64_c4dh96-perf_vs_release
by	public-worker-builder@golang-ci-luci.iam.gserviceaccount.com
cpu	AMD EPYC 9B45
experiment-commit	7325b729f07c7ff255b9b5e3f427234ebd21ac47
experiment-commit-time	2026-10-02T18:51:30Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-10-02T22:56:23.645120857Z
shortname	sweet_cockroachdb
toolchain	experiment
upload	20261003.40
upload-file	results
upload-part	20261003.40/0
upload-time	2026-10-03T04:07:26Z
label	values

	time/op
CockroachDBkv0/nodes=1-48	33.6µs ± 2%
CockroachDBkv50/nodes=1-48	33.7µs ± 0%
CockroachDBkv95/nodes=1-48	33.5µs ± 1%
CockroachDBkv0/nodes=3-48	33.7µs ± 4%
CockroachDBkv50/nodes=3-48	33.7µs ± 0%
CockroachDBkv95/nodes=3-48	33.5µs ± 0%
[Geomean]	33.6µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	3.18GB ±33%
CockroachDBkv50/nodes=1-48	4.01GB ± 2%
CockroachDBkv95/nodes=1-48	2.23GB ±23%
CockroachDBkv0/nodes=3-48	3.16GB ±35%
CockroachDBkv50/nodes=3-48	4.02GB ± 2%
CockroachDBkv95/nodes=3-48	2.42GB ±28%
[Geomean]	3.09GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	4.67GB ±26%
CockroachDBkv50/nodes=1-48	5.31GB ± 2%
CockroachDBkv95/nodes=1-48	2.90GB ±29%
CockroachDBkv0/nodes=3-48	4.63GB ±26%
CockroachDBkv50/nodes=3-48	5.34GB ± 2%
CockroachDBkv95/nodes=3-48	3.19GB ±33%
[Geomean]	4.22GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	7.70GB ±28%
CockroachDBkv50/nodes=1-48	8.44GB ± 4%
CockroachDBkv95/nodes=1-48	5.72GB ±15%
CockroachDBkv0/nodes=3-48	7.64GB ±25%
CockroachDBkv50/nodes=3-48	8.66GB ± 5%
CockroachDBkv95/nodes=3-48	5.94GB ±16%
[Geomean]	7.26GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	7.84M ±262%
CockroachDBkv50/nodes=1-48	3.51M ± 6%
CockroachDBkv95/nodes=1-48	3.07M ±60%
CockroachDBkv0/nodes=3-48	8.05M ±271%
CockroachDBkv50/nodes=3-48	3.69M ±14%
CockroachDBkv95/nodes=3-48	3.41M ±38%
[Geomean]	4.52M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	869M ±302%
CockroachDBkv50/nodes=1-48	865M ± 9%
CockroachDBkv95/nodes=1-48	403M ±183%
CockroachDBkv0/nodes=3-48	1.11G ±311%
CockroachDBkv50/nodes=3-48	881M ±12%
CockroachDBkv95/nodes=3-48	468M ±97%
[Geomean]	719M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.34M ±10%
CockroachDBkv50/nodes=1-48	1.20M ± 0%
CockroachDBkv95/nodes=1-48	2.06M ± 7%
CockroachDBkv0/nodes=3-48	1.37M ± 5%
CockroachDBkv50/nodes=3-48	1.20M ± 0%
CockroachDBkv95/nodes=3-48	2.06M ± 7%
[Geomean]	1.50M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	49.1M ±276%
CockroachDBkv50/nodes=1-48	2.89M ± 4%
CockroachDBkv95/nodes=1-48	3.24M ±17%
CockroachDBkv0/nodes=3-48	3.66M ±99%
CockroachDBkv50/nodes=3-48	2.95M ± 5%
CockroachDBkv95/nodes=3-48	3.24M ±14%
[Geomean]	5.03M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	68.4M ±219%
CockroachDBkv50/nodes=1-48	5.40M ± 7%
CockroachDBkv95/nodes=1-48	5.83M ±61%
CockroachDBkv0/nodes=3-48	65.4M ±208%
CockroachDBkv50/nodes=3-48	6.03M ±14%
CockroachDBkv95/nodes=3-48	6.09M ±26%
[Geomean]	13.2M

	write-ops/sec
CockroachDBkv0/nodes=1-48	29.8k ± 2%
CockroachDBkv50/nodes=1-48	14.8k ± 0%
CockroachDBkv95/nodes=1-48	1.49k ± 1%
CockroachDBkv0/nodes=3-48	29.7k ± 4%
CockroachDBkv50/nodes=3-48	14.9k ± 0%
CockroachDBkv95/nodes=3-48	1.49k ± 1%
[Geomean]	8.70k

	write-ops
CockroachDBkv0/nodes=1-48	1.79M ± 2%
CockroachDBkv50/nodes=1-48	891k ± 0%
CockroachDBkv95/nodes=1-48	89.6k ± 1%
CockroachDBkv0/nodes=3-48	1.78M ± 4%
CockroachDBkv50/nodes=3-48	892k ± 0%
CockroachDBkv95/nodes=3-48	89.6k ± 1%
[Geomean]	522k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.20M ± 9%
CockroachDBkv95/nodes=1-48	1.18M ±137%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.20M ± 5%
CockroachDBkv95/nodes=3-48	1.34M ±93%
[Geomean]	1.66M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	822M ± 2%
CockroachDBkv95/nodes=1-48	401M ±184%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	844M ± 7%
CockroachDBkv95/nodes=3-48	460M ±98%
[Geomean]	598M

	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	670k ±10%
CockroachDBkv95/nodes=1-48	650k ±85%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	700k ± 0%
CockroachDBkv95/nodes=3-48	730k ±59%
[Geomean]	687k

	read-ops/sec
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	14.9k ± 0%
CockroachDBkv95/nodes=1-48	28.4k ± 1%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	14.8k ± 0%
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 ± 1%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	890k ± 0%
CockroachDBkv95/nodes=3-48	1.70M ± 0%
[Geomean]	1.23M

Go Performance Dashboard