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-goamd64v3

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

cpu

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

experiment-commit

1cfd8f0112dfc92b650eac5d1f8550c3917caf2a

experiment-commit-time

2026-09-16T14:28:51Z

goarch

amd64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-09-16T14:36:47.776944335Z

shortname

sweet_cockroachdb

upload

20260916.80

upload-file

results

upload-part

20260916.80/0

upload-time

2026-09-16T21:39:40Z

label

values

toolchain

upload:20260916.80:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-8	81.7µs ± 6%
CockroachDBkv50/nodes=1-8	72.3µs ± 8%
CockroachDBkv95/nodes=1-8	51.8µs ± 4%
CockroachDBkv0/nodes=3-8	82.2µs ± 5%
CockroachDBkv50/nodes=3-8	71.9µs ± 6%
CockroachDBkv95/nodes=3-8	51.6µs ± 3%
[Geomean]	67.3µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-8	4.72GB ± 3%
CockroachDBkv50/nodes=1-8	4.79GB ± 4%
CockroachDBkv95/nodes=1-8	3.68GB ± 7%
CockroachDBkv0/nodes=3-8	4.69GB ± 3%
CockroachDBkv50/nodes=3-8	4.83GB ± 3%
CockroachDBkv95/nodes=3-8	3.65GB ± 6%
[Geomean]	4.36GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-8	6.16GB ± 6%
CockroachDBkv50/nodes=1-8	6.25GB ± 7%
CockroachDBkv95/nodes=1-8	4.81GB ±10%
CockroachDBkv0/nodes=3-8	6.18GB ± 4%
CockroachDBkv50/nodes=3-8	6.32GB ± 5%
CockroachDBkv95/nodes=3-8	4.71GB ±13%
[Geomean]	5.70GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-8	8.06GB ± 5%
CockroachDBkv50/nodes=1-8	8.35GB ± 3%
CockroachDBkv95/nodes=1-8	6.72GB ± 8%
CockroachDBkv0/nodes=3-8	8.07GB ± 3%
CockroachDBkv50/nodes=3-8	8.40GB ± 3%
CockroachDBkv95/nodes=3-8	6.58GB ± 9%
[Geomean]	7.66GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-8	412M ± 7%
CockroachDBkv50/nodes=1-8	489M ±14%
CockroachDBkv95/nodes=1-8	327M ±12%
CockroachDBkv0/nodes=3-8	417M ± 7%
CockroachDBkv50/nodes=3-8	473M ±18%
CockroachDBkv95/nodes=3-8	324M ±12%
[Geomean]	402M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-8	11.3G ±71%
CockroachDBkv50/nodes=1-8	16.7G ±74%
CockroachDBkv95/nodes=1-8	15.3G ±69%
CockroachDBkv0/nodes=3-8	12.5G ±63%
CockroachDBkv50/nodes=3-8	17.7G ±70%
CockroachDBkv95/nodes=3-8	12.8G ±56%
[Geomean]	14.2G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-8	323M ± 9%
CockroachDBkv50/nodes=1-8	289M ±27%
CockroachDBkv95/nodes=1-8	260M ±10%
CockroachDBkv0/nodes=3-8	307M ±18%
CockroachDBkv50/nodes=3-8	255M ±25%
CockroachDBkv95/nodes=3-8	260M ±10%
[Geomean]	281M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-8	708M ±14%
CockroachDBkv50/nodes=1-8	872M ±15%
CockroachDBkv95/nodes=1-8	523M ±22%
CockroachDBkv0/nodes=3-8	699M ±10%
CockroachDBkv50/nodes=3-8	876M ±20%
CockroachDBkv95/nodes=3-8	512M ±25%
[Geomean]	683M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-8	4.89G ±59%
CockroachDBkv50/nodes=1-8	7.46G ±22%
CockroachDBkv95/nodes=1-8	2.56G ±110%
CockroachDBkv0/nodes=3-8	5.92G ±46%
CockroachDBkv50/nodes=3-8	7.30G ±26%
CockroachDBkv95/nodes=3-8	2.44G ±98%
[Geomean]	4.63G

	write-ops/sec
CockroachDBkv0/nodes=1-8	12.2k ± 6%
CockroachDBkv50/nodes=1-8	6.94k ± 8%
CockroachDBkv95/nodes=1-8	965 ± 4%
CockroachDBkv0/nodes=3-8	12.1k ± 5%
CockroachDBkv50/nodes=3-8	6.97k ± 6%
CockroachDBkv95/nodes=3-8	971 ± 4%
[Geomean]	4.34k

	write-ops
CockroachDBkv0/nodes=1-8	735k ± 6%
CockroachDBkv50/nodes=1-8	417k ± 8%
CockroachDBkv95/nodes=1-8	57.9k ± 4%
CockroachDBkv0/nodes=3-8	726k ± 5%
CockroachDBkv50/nodes=3-8	418k ± 6%
CockroachDBkv95/nodes=3-8	58.3k ± 4%
[Geomean]	261k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	250M ± 9%
CockroachDBkv95/nodes=1-8	261M ± 3%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	234M ±10%
CockroachDBkv95/nodes=3-8	260M ± 5%
[Geomean]	251M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	15.8G ±83%
CockroachDBkv95/nodes=1-8	17.8G ±76%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	17.4G ±38%
CockroachDBkv95/nodes=3-8	17.0G ±90%
[Geomean]	17.0G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	178M ±46%
CockroachDBkv95/nodes=1-8	230M ±23%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	139M ±43%
CockroachDBkv95/nodes=3-8	234M ±10%
[Geomean]	191M

	read-p95-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	367M ±18%
CockroachDBkv95/nodes=1-8	356M ±10%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	349M ±25%
CockroachDBkv95/nodes=3-8	353M ±10%
[Geomean]	356M

	read-p99-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	3.21G ±126%
CockroachDBkv95/nodes=1-8	1.14G ±147%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	2.84G ±127%
CockroachDBkv95/nodes=3-8	1.27G ±154%
[Geomean]	1.91G

	read-ops/sec
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	6.91k ± 9%
CockroachDBkv95/nodes=1-8	18.3k ± 4%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	6.95k ± 7%
CockroachDBkv95/nodes=3-8	18.4k ± 3%
[Geomean]	11.3k

	read-ops
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	415k ± 9%
CockroachDBkv95/nodes=1-8	1.10M ± 4%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	417k ± 7%
CockroachDBkv95/nodes=3-8	1.11M ± 3%
[Geomean]	678k

Go Performance Dashboard