Performance Result Comparison

label

common value

baseline-commit

862c888e612ac346c7c4d99c9392bdfd265f33b0

benchmarks-commit

616e1609d6d4f5b25ff4a1049aa0f81f47e2d337

branch

release-branch.go1.27

builder

go1.27-linux-amd64_c2s16-perf_vs_release

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

cpu

Intel(R) Xeon(R) CPU @ 3.10GHz

experiment-commit

d995fb820daebf4eb5277667e343330f7d155fab

experiment-commit-time

2026-10-01T01:38:24Z

goarch

amd64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-10-01T20:05:04.344661865Z

shortname

sweet_cockroachdb

upload

20261002.12

upload-file

results

upload-part

20261002.12/0

upload-time

2026-10-02T03:05:29Z

label

values

toolchain

upload:20261002.12:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-8	82.1µs ± 4%
CockroachDBkv50/nodes=1-8	71.1µs ± 8%
CockroachDBkv95/nodes=1-8	51.8µs ± 3%
CockroachDBkv0/nodes=3-8	80.6µs ± 6%
CockroachDBkv50/nodes=3-8	71.9µs ± 1%
CockroachDBkv95/nodes=3-8	51.8µs ± 3%
[Geomean]	67.0µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-8	4.73GB ± 2%
CockroachDBkv50/nodes=1-8	4.82GB ± 3%
CockroachDBkv95/nodes=1-8	3.70GB ± 5%
CockroachDBkv0/nodes=3-8	4.73GB ± 5%
CockroachDBkv50/nodes=3-8	4.83GB ± 3%
CockroachDBkv95/nodes=3-8	3.69GB ± 7%
[Geomean]	4.38GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-8	6.18GB ± 4%
CockroachDBkv50/nodes=1-8	6.28GB ± 4%
CockroachDBkv95/nodes=1-8	4.84GB ±10%
CockroachDBkv0/nodes=3-8	6.17GB ±10%
CockroachDBkv50/nodes=3-8	6.31GB ± 4%
CockroachDBkv95/nodes=3-8	4.80GB ± 9%
[Geomean]	5.72GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-8	8.05GB ± 4%
CockroachDBkv50/nodes=1-8	8.36GB ± 2%
CockroachDBkv95/nodes=1-8	6.74GB ± 7%
CockroachDBkv0/nodes=3-8	8.07GB ± 8%
CockroachDBkv50/nodes=3-8	8.34GB ± 3%
CockroachDBkv95/nodes=3-8	6.69GB ± 6%
[Geomean]	7.68GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-8	414M ± 6%
CockroachDBkv50/nodes=1-8	468M ±12%
CockroachDBkv95/nodes=1-8	327M ±11%
CockroachDBkv0/nodes=3-8	408M ± 9%
CockroachDBkv50/nodes=3-8	473M ±11%
CockroachDBkv95/nodes=3-8	327M ±14%
[Geomean]	398M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-8	12.7G ±69%
CockroachDBkv50/nodes=1-8	19.0G ±75%
CockroachDBkv95/nodes=1-8	15.6G ±64%
CockroachDBkv0/nodes=3-8	12.0G ±70%
CockroachDBkv50/nodes=3-8	17.1G ±64%
CockroachDBkv95/nodes=3-8	15.2G ±76%
[Geomean]	15.1G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-8	309M ±21%
CockroachDBkv50/nodes=1-8	261M ±39%
CockroachDBkv95/nodes=1-8	255M ±12%
CockroachDBkv0/nodes=3-8	312M ±25%
CockroachDBkv50/nodes=3-8	256M ±38%
CockroachDBkv95/nodes=3-8	257M ±15%
[Geomean]	274M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-8	758M ±28%
CockroachDBkv50/nodes=1-8	879M ±24%
CockroachDBkv95/nodes=1-8	507M ±26%
CockroachDBkv0/nodes=3-8	745M ±14%
CockroachDBkv50/nodes=3-8	881M ±14%
CockroachDBkv95/nodes=3-8	522M ±26%
[Geomean]	698M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-8	5.62G ±59%
CockroachDBkv50/nodes=1-8	6.89G ±25%
CockroachDBkv95/nodes=1-8	2.65G ±123%
CockroachDBkv0/nodes=3-8	5.16G ±56%
CockroachDBkv50/nodes=3-8	7.15G ±16%
CockroachDBkv95/nodes=3-8	2.73G ±78%
[Geomean]	4.67G

	write-ops/sec
CockroachDBkv0/nodes=1-8	12.2k ± 4%
CockroachDBkv50/nodes=1-8	7.04k ± 7%
CockroachDBkv95/nodes=1-8	966 ± 3%
CockroachDBkv0/nodes=3-8	12.4k ± 7%
CockroachDBkv50/nodes=3-8	6.98k ± 3%
CockroachDBkv95/nodes=3-8	967 ± 2%
[Geomean]	4.37k

	write-ops
CockroachDBkv0/nodes=1-8	731k ± 4%
CockroachDBkv50/nodes=1-8	423k ± 7%
CockroachDBkv95/nodes=1-8	58.0k ± 3%
CockroachDBkv0/nodes=3-8	745k ± 7%
CockroachDBkv50/nodes=3-8	419k ± 3%
CockroachDBkv95/nodes=3-8	58.0k ± 2%
[Geomean]	262k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	242M ± 9%
CockroachDBkv95/nodes=1-8	261M ± 3%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	244M ± 9%
CockroachDBkv95/nodes=3-8	261M ± 4%
[Geomean]	252M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	18.1G ±60%
CockroachDBkv95/nodes=1-8	19.5G ±74%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	16.6G ±35%
CockroachDBkv95/nodes=3-8	18.9G ±76%
[Geomean]	18.3G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	133M ±64%
CockroachDBkv95/nodes=1-8	229M ±16%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	133M ±50%
CockroachDBkv95/nodes=3-8	233M ±10%
[Geomean]	176M

	read-p95-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	350M ± 9%
CockroachDBkv95/nodes=1-8	347M ±11%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	351M ±19%
CockroachDBkv95/nodes=3-8	348M ±11%
[Geomean]	349M

	read-p99-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	3.68G ±148%
CockroachDBkv95/nodes=1-8	1.24G ±137%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	4.91G ±66%
CockroachDBkv95/nodes=3-8	1.31G ±145%
[Geomean]	2.33G

	read-ops/sec
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	7.03k ± 8%
CockroachDBkv95/nodes=1-8	18.4k ± 3%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	6.94k ± 1%
CockroachDBkv95/nodes=3-8	18.3k ± 3%
[Geomean]	11.3k

	read-ops
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	422k ± 8%
CockroachDBkv95/nodes=1-8	1.10M ± 3%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	417k ± 1%
CockroachDBkv95/nodes=3-8	1.10M ± 3%
[Geomean]	679k

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