Performance Result Comparison

label	common value
baseline-commit	8af21751f066eced273ca3ce49506b366847c623
benchmarks-commit	70693762b6a0d7f393892f0ace40979e3cbe5737
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	862c888e612ac346c7c4d99c9392bdfd265f33b0
experiment-commit-time	2026-09-01T19:52:53Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-09-01T19:58:05.499073717Z
shortname	sweet_cockroachdb
toolchain	baseline
upload	20260902.2
upload-file	results
upload-part	20260902.2/0
upload-time	2026-09-02T01:09:28Z
label	values

	time/op
CockroachDBkv0/nodes=1-48	33.4µs ± 1%
CockroachDBkv50/nodes=1-48	33.7µs ± 0%
CockroachDBkv95/nodes=1-48	33.5µs ± 1%
CockroachDBkv0/nodes=3-48	34.0µs ± 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	3.05GB ±35%
CockroachDBkv50/nodes=1-48	4.02GB ± 1%
CockroachDBkv95/nodes=1-48	2.29GB ±25%
CockroachDBkv0/nodes=3-48	3.42GB ±23%
CockroachDBkv50/nodes=3-48	4.01GB ± 1%
CockroachDBkv95/nodes=3-48	2.46GB ±31%
[Geomean]	3.14GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	4.71GB ±30%
CockroachDBkv50/nodes=1-48	5.28GB ± 1%
CockroachDBkv95/nodes=1-48	3.00GB ±30%
CockroachDBkv0/nodes=3-48	4.99GB ±19%
CockroachDBkv50/nodes=3-48	5.31GB ± 2%
CockroachDBkv95/nodes=3-48	3.13GB ±33%
[Geomean]	4.28GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	7.64GB ±27%
CockroachDBkv50/nodes=1-48	8.52GB ± 7%
CockroachDBkv95/nodes=1-48	5.74GB ±14%
CockroachDBkv0/nodes=3-48	8.22GB ±18%
CockroachDBkv50/nodes=3-48	8.44GB ± 7%
CockroachDBkv95/nodes=3-48	5.79GB ±15%
[Geomean]	7.29GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	2.20M ±77%
CockroachDBkv50/nodes=1-48	3.92M ± 4%
CockroachDBkv95/nodes=1-48	3.79M ±66%
CockroachDBkv0/nodes=3-48	12.6M ±184%
CockroachDBkv50/nodes=3-48	4.15M ±16%
CockroachDBkv95/nodes=3-48	3.65M ±37%
[Geomean]	4.29M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	141M ±400%
CockroachDBkv50/nodes=1-48	931M ± 5%
CockroachDBkv95/nodes=1-48	465M ±160%
CockroachDBkv0/nodes=3-48	1.72G ±142%
CockroachDBkv50/nodes=3-48	976M ±17%
CockroachDBkv95/nodes=3-48	492M ±97%
[Geomean]	608M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.64M ± 4%
CockroachDBkv50/nodes=1-48	1.28M ± 9%
CockroachDBkv95/nodes=1-48	2.40M ± 0%
CockroachDBkv0/nodes=3-48	1.68M ± 7%
CockroachDBkv50/nodes=3-48	1.30M ± 0%
CockroachDBkv95/nodes=3-48	2.40M ± 0%
[Geomean]	1.73M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	3.64M ± 7%
CockroachDBkv50/nodes=1-48	3.31M ± 6%
CockroachDBkv95/nodes=1-48	3.73M ± 2%
CockroachDBkv0/nodes=3-48	53.4M ±261%
CockroachDBkv50/nodes=3-48	3.41M ± 3%
CockroachDBkv95/nodes=3-48	3.69M ± 6%
[Geomean]	5.58M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	10.2M ±157%
CockroachDBkv50/nodes=1-48	6.53M ± 9%
CockroachDBkv95/nodes=1-48	7.17M ±31%
CockroachDBkv0/nodes=3-48	108M ±117%
CockroachDBkv50/nodes=3-48	7.10M ±32%
CockroachDBkv95/nodes=3-48	6.43M ±38%
[Geomean]	11.5M

	write-ops/sec
CockroachDBkv0/nodes=1-48	30.0k ± 1%
CockroachDBkv50/nodes=1-48	14.9k ± 0%
CockroachDBkv95/nodes=1-48	1.49k ± 1%
CockroachDBkv0/nodes=3-48	29.4k ± 3%
CockroachDBkv50/nodes=3-48	14.8k ± 0%
CockroachDBkv95/nodes=3-48	1.49k ± 1%
[Geomean]	8.70k

	write-ops
CockroachDBkv0/nodes=1-48	1.80M ± 1%
CockroachDBkv50/nodes=1-48	891k ± 0%
CockroachDBkv95/nodes=1-48	89.7k ± 1%
CockroachDBkv0/nodes=3-48	1.77M ± 3%
CockroachDBkv50/nodes=3-48	890k ± 0%
CockroachDBkv95/nodes=3-48	89.4k ± 1%
[Geomean]	522k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.29M ± 5%
CockroachDBkv95/nodes=1-48	1.30M ±154%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.46M ±18%
CockroachDBkv95/nodes=3-48	1.36M ±93%
[Geomean]	1.78M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	872M ± 4%
CockroachDBkv95/nodes=1-48	457M ±165%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	929M ±23%
CockroachDBkv95/nodes=3-48	487M ±98%
[Geomean]	652M

	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	260k ±23%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	400k ± 0%
CockroachDBkv95/nodes=3-48	260k ±23%
[Geomean]	322k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	700k ± 0%
CockroachDBkv95/nodes=1-48	860k ±133%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	700k ± 0%
CockroachDBkv95/nodes=3-48	700k ±129%
[Geomean]	737k

	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	14.8k ± 0%
CockroachDBkv95/nodes=3-48	28.4k ± 1%
[Geomean]	20.5k

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

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