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

68fa7699a27d745f90bf8630202e1a415d1b0769

experiment-commit-time

2026-10-02T18:51:40Z

goarch

amd64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-10-03T00:50:28.324649724Z

shortname

sweet_cockroachdb

upload

20261003.62

upload-file

results

upload-part

20261003.62/0

upload-time

2026-10-03T07:50:22Z

label

values

toolchain

upload:20261003.62:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-8	81.3µs ± 6%
CockroachDBkv50/nodes=1-8	71.4µs ± 7%
CockroachDBkv95/nodes=1-8	51.5µs ± 3%
CockroachDBkv0/nodes=3-8	80.4µs ± 8%
CockroachDBkv50/nodes=3-8	70.9µs ± 7%
CockroachDBkv95/nodes=3-8	51.6µs ± 4%
[Geomean]	66.7µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-8	4.71GB ± 3%
CockroachDBkv50/nodes=1-8	4.83GB ± 4%
CockroachDBkv95/nodes=1-8	3.70GB ± 7%
CockroachDBkv0/nodes=3-8	4.74GB ± 4%
CockroachDBkv50/nodes=3-8	4.82GB ± 4%
CockroachDBkv95/nodes=3-8	3.68GB ± 6%
[Geomean]	4.38GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-8	6.22GB ±10%
CockroachDBkv50/nodes=1-8	6.28GB ± 4%
CockroachDBkv95/nodes=1-8	4.79GB ±10%
CockroachDBkv0/nodes=3-8	6.18GB ± 8%
CockroachDBkv50/nodes=3-8	6.28GB ± 5%
CockroachDBkv95/nodes=3-8	4.80GB ± 9%
[Geomean]	5.71GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-8	8.12GB ± 7%
CockroachDBkv50/nodes=1-8	8.28GB ± 3%
CockroachDBkv95/nodes=1-8	6.68GB ± 8%
CockroachDBkv0/nodes=3-8	8.07GB ± 6%
CockroachDBkv50/nodes=3-8	8.31GB ± 3%
CockroachDBkv95/nodes=3-8	6.67GB ± 7%
[Geomean]	7.65GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-8	416M ± 6%
CockroachDBkv50/nodes=1-8	471M ± 9%
CockroachDBkv95/nodes=1-8	325M ±13%
CockroachDBkv0/nodes=3-8	408M ± 8%
CockroachDBkv50/nodes=3-8	465M ±13%
CockroachDBkv95/nodes=3-8	337M ± 9%
[Geomean]	400M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-8	10.9G ±47%
CockroachDBkv50/nodes=1-8	19.2G ±40%
CockroachDBkv95/nodes=1-8	15.1G ±66%
CockroachDBkv0/nodes=3-8	11.0G ±96%
CockroachDBkv50/nodes=3-8	18.3G ±58%
CockroachDBkv95/nodes=3-8	14.5G ±71%
[Geomean]	14.5G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-8	331M ± 9%
CockroachDBkv50/nodes=1-8	240M ±37%
CockroachDBkv95/nodes=1-8	255M ±18%
CockroachDBkv0/nodes=3-8	320M ±16%
CockroachDBkv50/nodes=3-8	258M ±45%
CockroachDBkv95/nodes=3-8	254M ±14%
[Geomean]	274M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-8	743M ±26%
CockroachDBkv50/nodes=1-8	879M ± 8%
CockroachDBkv95/nodes=1-8	507M ±21%
CockroachDBkv0/nodes=3-8	740M ±22%
CockroachDBkv50/nodes=3-8	830M ±23%
CockroachDBkv95/nodes=3-8	531M ±24%
[Geomean]	690M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-8	4.98G ±64%
CockroachDBkv50/nodes=1-8	7.21G ±29%
CockroachDBkv95/nodes=1-8	2.72G ±97%
CockroachDBkv0/nodes=3-8	4.71G ±60%
CockroachDBkv50/nodes=3-8	6.89G ±34%
CockroachDBkv95/nodes=3-8	3.10G ±73%
[Geomean]	4.63G

	write-ops/sec
CockroachDBkv0/nodes=1-8	12.3k ± 6%
CockroachDBkv50/nodes=1-8	7.01k ± 7%
CockroachDBkv95/nodes=1-8	971 ± 3%
CockroachDBkv0/nodes=3-8	12.5k ± 9%
CockroachDBkv50/nodes=3-8	7.07k ± 8%
CockroachDBkv95/nodes=3-8	971 ± 2%
[Geomean]	4.39k

	write-ops
CockroachDBkv0/nodes=1-8	739k ± 6%
CockroachDBkv50/nodes=1-8	421k ± 7%
CockroachDBkv95/nodes=1-8	58.3k ± 3%
CockroachDBkv0/nodes=3-8	748k ± 9%
CockroachDBkv50/nodes=3-8	425k ± 8%
CockroachDBkv95/nodes=3-8	58.3k ± 2%
[Geomean]	264k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	235M ± 8%
CockroachDBkv95/nodes=1-8	261M ± 4%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	239M ± 9%
CockroachDBkv95/nodes=3-8	261M ± 3%
[Geomean]	249M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	20.7G ±12%
CockroachDBkv95/nodes=1-8	18.5G ±72%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	19.7G ±69%
CockroachDBkv95/nodes=3-8	18.7G ±78%
[Geomean]	19.4G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	111M ±44%
CockroachDBkv95/nodes=1-8	229M ±19%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	131M ±59%
CockroachDBkv95/nodes=3-8	228M ±19%
[Geomean]	166M

	read-p95-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	341M ±13%
CockroachDBkv95/nodes=1-8	351M ±10%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	344M ±17%
CockroachDBkv95/nodes=3-8	353M ±14%
[Geomean]	347M

	read-p99-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	4.10G ±72%
CockroachDBkv95/nodes=1-8	1.33G ±162%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	3.67G ±98%
CockroachDBkv95/nodes=3-8	1.60G ±134%
[Geomean]	2.38G

	read-ops/sec
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	6.99k ± 7%
CockroachDBkv95/nodes=1-8	18.4k ± 3%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	7.05k ± 7%
CockroachDBkv95/nodes=3-8	18.4k ± 4%
[Geomean]	11.4k

	read-ops
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	420k ± 7%
CockroachDBkv95/nodes=1-8	1.11M ± 3%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	423k ± 7%
CockroachDBkv95/nodes=3-8	1.10M ± 3%
[Geomean]	683k

Go Performance Dashboard