Performance Result Comparison

label	common value
baseline-commit	8af21751f066eced273ca3ce49506b366847c623
benchmarks-commit	70693762b6a0d7f393892f0ace40979e3cbe5737
branch	release-branch.go1.27
builder	go1.27-linux-arm64_c4ah72-perf_vs_release
by	public-worker-builder@golang-ci-luci.iam.gserviceaccount.com
experiment-commit	ea06a67c692491e8f7e80d2a3ff300750157886d
experiment-commit-time	2026-08-25T21:27:29Z
goarch	arm64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-08-25T21:38:02.657532554Z
shortname	sweet_cockroachdb
toolchain	experiment
upload	20260826.12
upload-file	results
upload-part	20260826.12/0
upload-time	2026-08-26T03:01:19Z
label	values

	time/op
CockroachDBkv0/nodes=1-36	36.0µs ± 3%
CockroachDBkv50/nodes=1-36	33.8µs ± 0%
CockroachDBkv95/nodes=1-36	33.8µs ± 1%
CockroachDBkv0/nodes=3-36	35.9µs ± 4%
CockroachDBkv50/nodes=3-36	33.8µs ± 0%
CockroachDBkv95/nodes=3-36	33.7µs ± 1%
[Geomean]	34.5µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-36	4.10GB ± 5%
CockroachDBkv50/nodes=1-36	3.95GB ± 1%
CockroachDBkv95/nodes=1-36	2.75GB ± 5%
CockroachDBkv0/nodes=3-36	4.13GB ± 5%
CockroachDBkv50/nodes=3-36	3.96GB ± 1%
CockroachDBkv95/nodes=3-36	2.76GB ± 4%
[Geomean]	3.55GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-36	5.47GB ± 4%
CockroachDBkv50/nodes=1-36	5.21GB ± 1%
CockroachDBkv95/nodes=1-36	3.58GB ± 2%
CockroachDBkv0/nodes=3-36	5.49GB ± 6%
CockroachDBkv50/nodes=3-36	5.22GB ± 1%
CockroachDBkv95/nodes=3-36	3.58GB ± 4%
[Geomean]	4.68GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-36	9.03GB ± 4%
CockroachDBkv50/nodes=1-36	8.22GB ± 6%
CockroachDBkv95/nodes=1-36	6.24GB ± 6%
CockroachDBkv0/nodes=3-36	9.03GB ± 6%
CockroachDBkv50/nodes=3-36	8.21GB ± 4%
CockroachDBkv95/nodes=3-36	6.20GB ± 5%
[Geomean]	7.73GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-36	30.7M ±61%
CockroachDBkv50/nodes=1-36	4.78M ± 4%
CockroachDBkv95/nodes=1-36	6.01M ±32%
CockroachDBkv0/nodes=3-36	23.8M ±30%
CockroachDBkv50/nodes=3-36	5.06M ±19%
CockroachDBkv95/nodes=3-36	5.87M ±28%
[Geomean]	9.25M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-36	5.57G ± 6%
CockroachDBkv50/nodes=1-36	1.16G ± 5%
CockroachDBkv95/nodes=1-36	1.01G ±30%
CockroachDBkv0/nodes=3-36	5.57G ± 4%
CockroachDBkv50/nodes=3-36	1.16G ± 4%
CockroachDBkv95/nodes=3-36	970M ±41%
[Geomean]	1.86G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-36	2.08M ± 6%
CockroachDBkv50/nodes=1-36	1.46M ± 4%
CockroachDBkv95/nodes=1-36	2.60M ± 0%
CockroachDBkv0/nodes=3-36	2.09M ± 9%
CockroachDBkv50/nodes=3-36	1.47M ± 5%
CockroachDBkv95/nodes=3-36	2.60M ± 0%
[Geomean]	2.00M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-36	70.1M ±211%
CockroachDBkv50/nodes=1-36	3.83M ± 3%
CockroachDBkv95/nodes=1-36	4.24M ±10%
CockroachDBkv0/nodes=3-36	72.4M ±225%
CockroachDBkv50/nodes=3-36	3.98M ±13%
CockroachDBkv95/nodes=3-36	4.24M ±11%
[Geomean]	10.6M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-36	232M ±10%
CockroachDBkv50/nodes=1-36	7.31M ±22%
CockroachDBkv95/nodes=1-36	27.6M ±128%
CockroachDBkv0/nodes=3-36	255M ±45%
CockroachDBkv50/nodes=3-36	11.2M ±162%
CockroachDBkv95/nodes=3-36	19.4M ±105%
[Geomean]	37.1M

	write-ops/sec
CockroachDBkv0/nodes=1-36	27.8k ± 3%
CockroachDBkv50/nodes=1-36	14.8k ± 0%
CockroachDBkv95/nodes=1-36	1.48k ± 1%
CockroachDBkv0/nodes=3-36	27.9k ± 4%
CockroachDBkv50/nodes=3-36	14.8k ± 0%
CockroachDBkv95/nodes=3-36	1.48k ± 1%
[Geomean]	8.48k

	write-ops
CockroachDBkv0/nodes=1-36	1.67M ± 3%
CockroachDBkv50/nodes=1-36	887k ± 0%
CockroachDBkv95/nodes=1-36	88.8k ± 1%
CockroachDBkv0/nodes=3-36	1.67M ± 4%
CockroachDBkv50/nodes=3-36	887k ± 0%
CockroachDBkv95/nodes=3-36	89.0k ± 1%
[Geomean]	509k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	3.04M ± 5%
CockroachDBkv95/nodes=1-36	3.16M ±43%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	3.03M ± 6%
CockroachDBkv95/nodes=3-36	2.90M ±52%
[Geomean]	3.03M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	1.14G ± 0%
CockroachDBkv95/nodes=1-36	1.00G ±33%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	1.12G ± 4%
CockroachDBkv95/nodes=3-36	953M ±47%
[Geomean]	1.05G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	300k ± 0%
CockroachDBkv95/nodes=1-36	300k ± 0%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	300k ± 0%
CockroachDBkv95/nodes=3-36	300k ± 0%
[Geomean]	300k

	read-p95-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	400k ± 0%
CockroachDBkv95/nodes=1-36	300k ± 0%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	400k ± 0%
CockroachDBkv95/nodes=3-36	300k ± 0%
[Geomean]	346k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	600k ± 0%
CockroachDBkv95/nodes=1-36	890k ±91%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	600k ± 0%
CockroachDBkv95/nodes=3-36	820k ±95%
[Geomean]	716k

	read-ops/sec
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	14.8k ± 0%
CockroachDBkv95/nodes=1-36	28.1k ± 1%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	14.8k ± 1%
CockroachDBkv95/nodes=3-36	28.1k ± 1%
[Geomean]	20.4k

	read-ops
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	887k ± 0%
CockroachDBkv95/nodes=1-36	1.69M ± 1%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	887k ± 1%
CockroachDBkv95/nodes=3-36	1.69M ± 1%
[Geomean]	1.22M

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