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	2e4b38eeb8c0c30aef79c5910f003438e4f2c41d
experiment-commit-time	2026-09-22T20:10:11Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-09-23T01:25:56.479935618Z
shortname	sweet_cockroachdb
toolchain	baseline
upload	20260923.44
upload-file	results
upload-part	20260923.44/0
upload-time	2026-09-23T06:37:20Z
label	values

	time/op
CockroachDBkv0/nodes=1-48	33.5µs ± 1%
CockroachDBkv50/nodes=1-48	33.7µs ± 1%
CockroachDBkv95/nodes=1-48	33.6µs ± 0%
CockroachDBkv0/nodes=3-48	33.8µs ± 3%
CockroachDBkv50/nodes=3-48	33.7µs ± 0%
CockroachDBkv95/nodes=3-48	33.5µs ± 1%
[Geomean]	33.6µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	3.15GB ±32%
CockroachDBkv50/nodes=1-48	3.99GB ± 2%
CockroachDBkv95/nodes=1-48	2.67GB ± 5%
CockroachDBkv0/nodes=3-48	3.22GB ±28%
CockroachDBkv50/nodes=3-48	3.97GB ± 3%
CockroachDBkv95/nodes=3-48	2.40GB ±28%
[Geomean]	3.18GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	4.82GB ±25%
CockroachDBkv50/nodes=1-48	5.27GB ± 1%
CockroachDBkv95/nodes=1-48	3.56GB ± 2%
CockroachDBkv0/nodes=3-48	4.73GB ±22%
CockroachDBkv50/nodes=3-48	5.28GB ± 1%
CockroachDBkv95/nodes=3-48	3.13GB ±33%
[Geomean]	4.38GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	7.89GB ±28%
CockroachDBkv50/nodes=1-48	8.25GB ± 3%
CockroachDBkv95/nodes=1-48	6.21GB ± 4%
CockroachDBkv0/nodes=3-48	7.82GB ±26%
CockroachDBkv50/nodes=3-48	8.18GB ± 3%
CockroachDBkv95/nodes=3-48	5.87GB ±16%
[Geomean]	7.30GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	3.46M ±238%
CockroachDBkv50/nodes=1-48	3.99M ±35%
CockroachDBkv95/nodes=1-48	3.87M ±43%
CockroachDBkv0/nodes=3-48	7.92M ±154%
CockroachDBkv50/nodes=3-48	3.83M ±20%
CockroachDBkv95/nodes=3-48	3.71M ±41%
[Geomean]	4.26M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	284M ±278%
CockroachDBkv50/nodes=1-48	993M ±42%
CockroachDBkv95/nodes=1-48	688M ±12%
CockroachDBkv0/nodes=3-48	1.33G ±224%
CockroachDBkv50/nodes=3-48	953M ±27%
CockroachDBkv95/nodes=3-48	514M ±98%
[Geomean]	708M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.52M ± 8%
CockroachDBkv50/nodes=1-48	1.20M ± 0%
CockroachDBkv95/nodes=1-48	2.20M ± 0%
CockroachDBkv0/nodes=3-48	1.50M ± 0%
CockroachDBkv50/nodes=3-48	1.20M ± 0%
CockroachDBkv95/nodes=3-48	2.20M ± 0%
[Geomean]	1.59M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	5.15M ±308%
CockroachDBkv50/nodes=1-48	3.00M ± 0%
CockroachDBkv95/nodes=1-48	3.18M ± 7%
CockroachDBkv0/nodes=3-48	31.1M ±277%
CockroachDBkv50/nodes=3-48	2.99M ± 4%
CockroachDBkv95/nodes=3-48	3.20M ± 3%
[Geomean]	4.94M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	73.4M ±208%
CockroachDBkv50/nodes=1-48	5.18M ±13%
CockroachDBkv95/nodes=1-48	5.24M ±30%
CockroachDBkv0/nodes=3-48	85.5M ±145%
CockroachDBkv50/nodes=3-48	5.30M ±19%
CockroachDBkv95/nodes=3-48	5.00M ±32%
[Geomean]	12.9M

	write-ops/sec
CockroachDBkv0/nodes=1-48	29.7k ± 5%
CockroachDBkv50/nodes=1-48	14.8k ± 1%
CockroachDBkv95/nodes=1-48	1.49k ± 1%
CockroachDBkv0/nodes=3-48	29.6k ± 3%
CockroachDBkv50/nodes=3-48	14.9k ± 0%
CockroachDBkv95/nodes=3-48	1.49k ± 1%
[Geomean]	8.69k

	write-ops
CockroachDBkv0/nodes=1-48	1.78M ± 5%
CockroachDBkv50/nodes=1-48	890k ± 1%
CockroachDBkv95/nodes=1-48	89.4k ± 0%
CockroachDBkv0/nodes=3-48	1.78M ± 3%
CockroachDBkv50/nodes=3-48	891k ± 0%
CockroachDBkv95/nodes=3-48	89.5k ± 1%
[Geomean]	521k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.47M ±34%
CockroachDBkv95/nodes=1-48	1.97M ±19%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.24M ± 7%
CockroachDBkv95/nodes=3-48	1.51M ±93%
[Geomean]	2.01M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	950M ±41%
CockroachDBkv95/nodes=1-48	684M ±13%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	880M ±22%
CockroachDBkv95/nodes=3-48	513M ±98%
[Geomean]	736M

	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	400k ± 0%
CockroachDBkv95/nodes=1-48	300k ± 0%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	360k ±17%
CockroachDBkv95/nodes=3-48	270k ±26%
[Geomean]	329k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	700k ± 0%
CockroachDBkv95/nodes=1-48	830k ±69%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	700k ± 0%
CockroachDBkv95/nodes=3-48	850k ±135%
[Geomean]	767k

	read-ops/sec
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	14.8k ± 1%
CockroachDBkv95/nodes=1-48	28.3k ± 0%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	14.8k ± 0%
CockroachDBkv95/nodes=3-48	28.3k ± 1%
[Geomean]	20.5k

	read-ops
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	890k ± 1%
CockroachDBkv95/nodes=1-48	1.70M ± 0%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	891k ± 0%
CockroachDBkv95/nodes=3-48	1.70M ± 1%
[Geomean]	1.23M

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