Performance Result Comparison

label	common value
baseline-commit	2aae1000ea1d4b28923b96db28acf4e3b99d6aff
benchmarks-commit	4a545adeb0d5e7170d0c5633a6f04be94529fde3
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	4d3400181695d437e2e0548b083f3e96e3eb5ae4
experiment-commit-time	2026-10-27T20:35:49Z
goarch	arm64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-10-28T06:46:24.35425988Z
shortname	sweet_cockroachdb
toolchain	experiment
upload	20261028.82
upload-file	results
upload-part	20261028.82/0
upload-time	2026-10-28T12:09:07Z
label	values

	time/op
CockroachDBkv0/nodes=1-36	36.1µs ± 5%
CockroachDBkv50/nodes=1-36	33.9µs ± 1%
CockroachDBkv95/nodes=1-36	33.9µs ± 0%
CockroachDBkv0/nodes=3-36	36.0µs ± 3%
CockroachDBkv50/nodes=3-36	33.8µs ± 0%
CockroachDBkv95/nodes=3-36	33.8µs ± 1%
[Geomean]	34.6µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-36	4.11GB ± 2%
CockroachDBkv50/nodes=1-36	3.98GB ± 1%
CockroachDBkv95/nodes=1-36	2.73GB ± 2%
CockroachDBkv0/nodes=3-36	4.13GB ± 3%
CockroachDBkv50/nodes=3-36	3.95GB ± 1%
CockroachDBkv95/nodes=3-36	2.73GB ± 3%
[Geomean]	3.55GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-36	5.40GB ± 3%
CockroachDBkv50/nodes=1-36	5.26GB ± 1%
CockroachDBkv95/nodes=1-36	3.63GB ± 4%
CockroachDBkv0/nodes=3-36	5.50GB ± 4%
CockroachDBkv50/nodes=3-36	5.20GB ± 1%
CockroachDBkv95/nodes=3-36	3.65GB ± 5%
[Geomean]	4.70GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-36	8.89GB ± 1%
CockroachDBkv50/nodes=1-36	8.33GB ± 5%
CockroachDBkv95/nodes=1-36	6.42GB ± 2%
CockroachDBkv0/nodes=3-36	9.05GB ± 2%
CockroachDBkv50/nodes=3-36	8.31GB ± 5%
CockroachDBkv95/nodes=3-36	6.30GB ± 7%
[Geomean]	7.80GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-36	33.6M ±63%
CockroachDBkv50/nodes=1-36	5.83M ±46%
CockroachDBkv95/nodes=1-36	6.79M ±10%
CockroachDBkv0/nodes=3-36	33.2M ±52%
CockroachDBkv50/nodes=3-36	4.79M ±11%
CockroachDBkv95/nodes=3-36	6.17M ±24%
[Geomean]	10.5M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-36	5.23G ±21%
CockroachDBkv50/nodes=1-36	1.41G ±43%
CockroachDBkv95/nodes=1-36	1.14G ± 0%
CockroachDBkv0/nodes=3-36	5.21G ±12%
CockroachDBkv50/nodes=3-36	1.16G ± 4%
CockroachDBkv95/nodes=3-36	1.05G ±23%
[Geomean]	1.94G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-36	2.02M ± 9%
CockroachDBkv50/nodes=1-36	1.40M ± 0%
CockroachDBkv95/nodes=1-36	2.56M ± 2%
CockroachDBkv0/nodes=3-36	2.09M ±15%
CockroachDBkv50/nodes=3-36	1.40M ± 0%
CockroachDBkv95/nodes=3-36	2.54M ± 2%
[Geomean]	1.94M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-36	101M ±133%
CockroachDBkv50/nodes=1-36	3.78M ±19%
CockroachDBkv95/nodes=1-36	4.07M ±11%
CockroachDBkv0/nodes=3-36	100M ±134%
CockroachDBkv50/nodes=3-36	3.64M ± 7%
CockroachDBkv95/nodes=3-36	4.12M ± 9%
[Geomean]	11.5M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-36	247M ± 9%
CockroachDBkv50/nodes=1-36	26.2M ±124%
CockroachDBkv95/nodes=1-36	25.5M ±130%
CockroachDBkv0/nodes=3-36	238M ± 8%
CockroachDBkv50/nodes=3-36	8.66M ±76%
CockroachDBkv95/nodes=3-36	24.0M ±83%
[Geomean]	44.9M

	write-ops/sec
CockroachDBkv0/nodes=1-36	27.7k ± 5%
CockroachDBkv50/nodes=1-36	14.7k ± 1%
CockroachDBkv95/nodes=1-36	1.48k ± 1%
CockroachDBkv0/nodes=3-36	27.8k ± 3%
CockroachDBkv50/nodes=3-36	14.8k ± 0%
CockroachDBkv95/nodes=3-36	1.48k ± 1%
[Geomean]	8.46k

	write-ops
CockroachDBkv0/nodes=1-36	1.66M ± 5%
CockroachDBkv50/nodes=1-36	884k ± 1%
CockroachDBkv95/nodes=1-36	88.6k ± 1%
CockroachDBkv0/nodes=3-36	1.67M ± 3%
CockroachDBkv50/nodes=3-36	887k ± 0%
CockroachDBkv95/nodes=3-36	88.8k ± 1%
[Geomean]	508k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	3.58M ±28%
CockroachDBkv95/nodes=1-36	3.95M ± 4%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	3.00M ± 0%
CockroachDBkv95/nodes=3-36	3.63M ±63%
[Geomean]	3.52M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	1.35G ±39%
CockroachDBkv95/nodes=1-36	1.14G ± 0%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	1.12G ± 4%
CockroachDBkv95/nodes=3-36	1.05G ±26%
[Geomean]	1.16G

	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	430k ±16%
CockroachDBkv95/nodes=1-36	300k ± 0%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	400k ± 0%
CockroachDBkv95/nodes=3-36	300k ± 0%
[Geomean]	353k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	640k ± 9%
CockroachDBkv95/nodes=1-36	1.05M ±52%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	600k ± 0%
CockroachDBkv95/nodes=3-36	1.19M ±58%
[Geomean]	832k

	read-ops/sec
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	14.7k ± 1%
CockroachDBkv95/nodes=1-36	28.0k ± 0%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	14.8k ± 0%
CockroachDBkv95/nodes=3-36	28.1k ± 1%
[Geomean]	20.4k

	read-ops
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	884k ± 1%
CockroachDBkv95/nodes=1-36	1.68M ± 0%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	887k ± 0%
CockroachDBkv95/nodes=3-36	1.69M ± 1%
[Geomean]	1.22M

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