Performance Result Comparison

label	common value
baseline-commit	2aae1000ea1d4b28923b96db28acf4e3b99d6aff
benchmarks-commit	4a545adeb0d5e7170d0c5633a6f04be94529fde3
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	caa055b6a4f3c0a81210b6c7eb328c13c2516cd4
experiment-commit-time	2026-10-27T20:35:25Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-10-28T06:11:08.293799799Z
shortname	sweet_cockroachdb
toolchain	experiment
upload	20261028.80
upload-file	results
upload-part	20261028.80/0
upload-time	2026-10-28T11:20:49Z
label	values

	time/op
CockroachDBkv0/nodes=1-48	33.7µs ± 4%
CockroachDBkv50/nodes=1-48	33.7µs ± 0%
CockroachDBkv95/nodes=1-48	33.3µs ± 0%
CockroachDBkv0/nodes=3-48	33.3µs ± 0%
CockroachDBkv50/nodes=3-48	33.7µs ± 0%
CockroachDBkv95/nodes=3-48	33.4µs ± 1%
[Geomean]	33.5µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	3.27GB ±27%
CockroachDBkv50/nodes=1-48	3.96GB ± 1%
CockroachDBkv95/nodes=1-48	1.72GB ± 2%
CockroachDBkv0/nodes=3-48	2.72GB ± 2%
CockroachDBkv50/nodes=3-48	3.94GB ± 1%
CockroachDBkv95/nodes=3-48	1.99GB ±36%
[Geomean]	2.79GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	4.75GB ±22%
CockroachDBkv50/nodes=1-48	5.25GB ± 1%
CockroachDBkv95/nodes=1-48	2.12GB ± 2%
CockroachDBkv0/nodes=3-48	4.20GB ± 4%
CockroachDBkv50/nodes=3-48	5.28GB ± 1%
CockroachDBkv95/nodes=3-48	2.54GB ±44%
[Geomean]	3.79GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	7.83GB ±20%
CockroachDBkv50/nodes=1-48	8.28GB ± 6%
CockroachDBkv95/nodes=1-48	4.95GB ± 2%
CockroachDBkv0/nodes=3-48	6.81GB ± 1%
CockroachDBkv50/nodes=3-48	8.36GB ± 6%
CockroachDBkv95/nodes=3-48	5.32GB ±20%
[Geomean]	6.78GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	11.6M ±208%
CockroachDBkv50/nodes=1-48	3.76M ±17%
CockroachDBkv95/nodes=1-48	2.27M ± 5%
CockroachDBkv0/nodes=3-48	1.82M ± 7%
CockroachDBkv50/nodes=3-48	3.98M ±13%
CockroachDBkv95/nodes=3-48	2.97M ±58%
[Geomean]	3.59M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	1.50G ±204%
CockroachDBkv50/nodes=1-48	932M ±22%
CockroachDBkv95/nodes=1-48	16.8M ±31%
CockroachDBkv0/nodes=3-48	40.0M ±52%
CockroachDBkv50/nodes=3-48	993M ±22%
CockroachDBkv95/nodes=3-48	246M ±255%
[Geomean]	247M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.60M ± 0%
CockroachDBkv50/nodes=1-48	1.20M ± 0%
CockroachDBkv95/nodes=1-48	2.20M ± 0%
CockroachDBkv0/nodes=3-48	1.56M ± 4%
CockroachDBkv50/nodes=3-48	1.20M ± 0%
CockroachDBkv95/nodes=3-48	2.20M ± 0%
[Geomean]	1.61M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	60.2M ±207%
CockroachDBkv50/nodes=1-48	3.13M ± 5%
CockroachDBkv95/nodes=1-48	3.34M ± 5%
CockroachDBkv0/nodes=3-48	3.14M ± 8%
CockroachDBkv50/nodes=3-48	3.10M ± 0%
CockroachDBkv95/nodes=3-48	3.36M ± 4%
[Geomean]	5.24M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	86.8M ±151%
CockroachDBkv50/nodes=1-48	5.23M ±11%
CockroachDBkv95/nodes=1-48	4.52M ±22%
CockroachDBkv0/nodes=3-48	8.49M ±30%
CockroachDBkv50/nodes=3-48	5.29M ±13%
CockroachDBkv95/nodes=3-48	4.97M ±47%
[Geomean]	8.78M

	write-ops/sec
CockroachDBkv0/nodes=1-48	29.7k ± 4%
CockroachDBkv50/nodes=1-48	14.8k ± 0%
CockroachDBkv95/nodes=1-48	1.50k ± 1%
CockroachDBkv0/nodes=3-48	30.0k ± 0%
CockroachDBkv50/nodes=3-48	14.8k ± 0%
CockroachDBkv95/nodes=3-48	1.50k ± 0%
[Geomean]	8.72k

	write-ops
CockroachDBkv0/nodes=1-48	1.78M ± 4%
CockroachDBkv50/nodes=1-48	891k ± 0%
CockroachDBkv95/nodes=1-48	89.7k ± 1%
CockroachDBkv0/nodes=3-48	1.80M ± 0%
CockroachDBkv50/nodes=3-48	890k ± 0%
CockroachDBkv95/nodes=3-48	89.8k ± 0%
[Geomean]	523k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.27M ± 8%
CockroachDBkv95/nodes=1-48	100k ± 0%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.50M ±16%
CockroachDBkv95/nodes=3-48	740k ±265%
[Geomean]	805k

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	864M ± 7%
CockroachDBkv95/nodes=1-48	12.4M ±36%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	946M ±21%
CockroachDBkv95/nodes=3-48	240M ±263%
[Geomean]	222M

	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	700k ± 0%
CockroachDBkv95/nodes=1-48	300k ± 0%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	700k ± 0%
CockroachDBkv95/nodes=3-48	550k ±155%
[Geomean]	533k

	read-ops/sec
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	14.8k ± 0%
CockroachDBkv95/nodes=1-48	28.5k ± 0%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	14.8k ± 0%
CockroachDBkv95/nodes=3-48	28.4k ± 1%
[Geomean]	20.6k

	read-ops
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	891k ± 0%
CockroachDBkv95/nodes=1-48	1.71M ± 0%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	890k ± 0%
CockroachDBkv95/nodes=3-48	1.71M ± 1%
[Geomean]	1.23M

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