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

public-worker-builder@golang-ci-luci.iam.gserviceaccount.com

cpu

AMD EPYC 9B45

experiment-commit

322f1785b0448ac898a30f8b4f783b64ec3643fc

experiment-commit-time

2026-09-30T22:10:23Z

goarch

amd64

goos

linux

pgo

off

pkg

golang.org/x/benchmarks/sweet/benchmarks/cockroachdb

post-submit

true

repository

runstamp

2026-10-01T12:44:04.581398284Z

shortname

sweet_cockroachdb

upload

20261001.156

upload-file

results

upload-part

20261001.156/0

upload-time

2026-10-01T17:55:35Z

label

values

toolchain

upload:20261001.156:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-48	33.6µs ± 4%
CockroachDBkv50/nodes=1-48	33.7µs ± 1%
CockroachDBkv95/nodes=1-48	33.5µs ± 1%
CockroachDBkv0/nodes=3-48	33.8µs ± 4%
CockroachDBkv50/nodes=3-48	33.7µs ± 0%
CockroachDBkv95/nodes=3-48	33.5µs ± 1%
[Geomean]	33.6µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	3.08GB ±36%
CockroachDBkv50/nodes=1-48	3.96GB ± 1%
CockroachDBkv95/nodes=1-48	2.32GB ±26%
CockroachDBkv0/nodes=3-48	3.21GB ±32%
CockroachDBkv50/nodes=3-48	3.97GB ± 1%
CockroachDBkv95/nodes=3-48	2.28GB ±28%
[Geomean]	3.06GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	4.57GB ±29%
CockroachDBkv50/nodes=1-48	5.28GB ± 1%
CockroachDBkv95/nodes=1-48	2.90GB ±29%
CockroachDBkv0/nodes=3-48	4.67GB ±23%
CockroachDBkv50/nodes=3-48	5.26GB ± 2%
CockroachDBkv95/nodes=3-48	2.83GB ±29%
[Geomean]	4.12GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	7.48GB ±28%
CockroachDBkv50/nodes=1-48	8.37GB ± 7%
CockroachDBkv95/nodes=1-48	5.58GB ±16%
CockroachDBkv0/nodes=3-48	7.71GB ±23%
CockroachDBkv50/nodes=3-48	8.27GB ± 6%
CockroachDBkv95/nodes=3-48	5.55GB ±16%
[Geomean]	7.06GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	5.34M ±273%
CockroachDBkv50/nodes=1-48	3.92M ±35%
CockroachDBkv95/nodes=1-48	3.23M ±92%
CockroachDBkv0/nodes=3-48	9.04M ±302%
CockroachDBkv50/nodes=3-48	3.71M ±19%
CockroachDBkv95/nodes=3-48	2.98M ±65%
[Geomean]	4.35M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	187M ±1119%
CockroachDBkv50/nodes=1-48	1.00G ±40%
CockroachDBkv95/nodes=1-48	425M ±184%
CockroachDBkv0/nodes=3-48	1.36G ±215%
CockroachDBkv50/nodes=3-48	936M ±22%
CockroachDBkv95/nodes=3-48	379M ±130%
[Geomean]	582M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.35M ±11%
CockroachDBkv50/nodes=1-48	1.15M ±13%
CockroachDBkv95/nodes=1-48	2.02M ± 4%
CockroachDBkv0/nodes=3-48	1.36M ±10%
CockroachDBkv50/nodes=3-48	1.12M ±11%
CockroachDBkv95/nodes=3-48	1.98M ± 4%
[Geomean]	1.45M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	2.92M ±78%
CockroachDBkv50/nodes=1-48	2.85M ± 5%
CockroachDBkv95/nodes=1-48	3.05M ±11%
CockroachDBkv0/nodes=3-48	5.22M ±262%
CockroachDBkv50/nodes=3-48	2.76M ± 9%
CockroachDBkv95/nodes=3-48	2.93M ± 6%
[Geomean]	3.20M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	59.1M ±269%
CockroachDBkv50/nodes=1-48	5.29M ±38%
CockroachDBkv95/nodes=1-48	4.32M ±34%
CockroachDBkv0/nodes=3-48	78.3M ±179%
CockroachDBkv50/nodes=3-48	5.22M ±26%
CockroachDBkv95/nodes=3-48	3.89M ±16%
[Geomean]	11.4M

	write-ops/sec
CockroachDBkv0/nodes=1-48	29.7k ± 4%
CockroachDBkv50/nodes=1-48	14.8k ± 1%
CockroachDBkv95/nodes=1-48	1.49k ± 1%
CockroachDBkv0/nodes=3-48	29.6k ± 4%
CockroachDBkv50/nodes=3-48	14.8k ± 0%
CockroachDBkv95/nodes=3-48	1.49k ± 1%
[Geomean]	8.69k

	write-ops
CockroachDBkv0/nodes=1-48	1.78M ± 4%
CockroachDBkv50/nodes=1-48	889k ± 1%
CockroachDBkv95/nodes=1-48	89.6k ± 1%
CockroachDBkv0/nodes=3-48	1.77M ± 4%
CockroachDBkv50/nodes=3-48	891k ± 0%
CockroachDBkv95/nodes=3-48	89.6k ± 1%
[Geomean]	521k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.48M ±33%
CockroachDBkv95/nodes=1-48	1.17M ±165%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.36M ±23%
CockroachDBkv95/nodes=3-48	1.03M ±171%
[Geomean]	1.63M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	953M ±41%
CockroachDBkv95/nodes=1-48	420M ±187%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	895M ±28%
CockroachDBkv95/nodes=3-48	373M ±134%
[Geomean]	605M

	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	255k ±22%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	400k ± 0%
CockroachDBkv95/nodes=3-48	250k ±20%
[Geomean]	318k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	700k ± 0%
CockroachDBkv95/nodes=1-48	479k ±109%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	721k ±11%
CockroachDBkv95/nodes=3-48	394k ±52%
[Geomean]	556k

	read-ops/sec
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	14.8k ± 1%
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 ± 1%
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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