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

76875df0f3425f69e4dc2c439040a248b6107854

experiment-commit-time

2026-10-08T15:16:57Z

goarch

amd64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-10-08T15:28:16.951161502Z

shortname

sweet_cockroachdb

upload

20261008.109

upload-file

results

upload-part

20261008.109/0

upload-time

2026-10-08T22:27:42Z

label

values

toolchain

upload:20261008.109:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-8	79.0µs ± 6%
CockroachDBkv50/nodes=1-8	70.5µs ± 5%
CockroachDBkv95/nodes=1-8	51.1µs ± 3%
CockroachDBkv0/nodes=3-8	79.3µs ± 7%
CockroachDBkv50/nodes=3-8	70.3µs ± 5%
CockroachDBkv95/nodes=3-8	50.9µs ± 4%
[Geomean]	65.7µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-8	4.73GB ± 4%
CockroachDBkv50/nodes=1-8	4.79GB ± 2%
CockroachDBkv95/nodes=1-8	3.68GB ± 5%
CockroachDBkv0/nodes=3-8	4.73GB ± 4%
CockroachDBkv50/nodes=3-8	4.80GB ± 4%
CockroachDBkv95/nodes=3-8	3.70GB ± 5%
[Geomean]	4.37GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-8	6.26GB ± 7%
CockroachDBkv50/nodes=1-8	6.21GB ± 5%
CockroachDBkv95/nodes=1-8	4.90GB ± 9%
CockroachDBkv0/nodes=3-8	6.19GB ± 8%
CockroachDBkv50/nodes=3-8	6.30GB ± 6%
CockroachDBkv95/nodes=3-8	4.85GB ±10%
[Geomean]	5.75GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-8	8.14GB ± 5%
CockroachDBkv50/nodes=1-8	8.31GB ± 3%
CockroachDBkv95/nodes=1-8	6.82GB ± 5%
CockroachDBkv0/nodes=3-8	8.07GB ± 6%
CockroachDBkv50/nodes=3-8	8.35GB ± 2%
CockroachDBkv95/nodes=3-8	6.74GB ± 8%
[Geomean]	7.71GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-8	407M ±13%
CockroachDBkv50/nodes=1-8	470M ±13%
CockroachDBkv95/nodes=1-8	330M ± 6%
CockroachDBkv0/nodes=3-8	407M ±14%
CockroachDBkv50/nodes=3-8	468M ±12%
CockroachDBkv95/nodes=3-8	337M ± 6%
[Geomean]	399M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-8	11.5G ±69%
CockroachDBkv50/nodes=1-8	16.5G ±82%
CockroachDBkv95/nodes=1-8	15.9G ±48%
CockroachDBkv0/nodes=3-8	9.85G ±42%
CockroachDBkv50/nodes=3-8	18.3G ±64%
CockroachDBkv95/nodes=3-8	15.2G ±98%
[Geomean]	14.2G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-8	314M ± 9%
CockroachDBkv50/nodes=1-8	272M ±38%
CockroachDBkv95/nodes=1-8	254M ±14%
CockroachDBkv0/nodes=3-8	327M ±13%
CockroachDBkv50/nodes=3-8	249M ±36%
CockroachDBkv95/nodes=3-8	254M ±11%
[Geomean]	277M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-8	711M ±13%
CockroachDBkv50/nodes=1-8	830M ±23%
CockroachDBkv95/nodes=1-8	510M ±21%
CockroachDBkv0/nodes=3-8	722M ±30%
CockroachDBkv50/nodes=3-8	830M ±15%
CockroachDBkv95/nodes=3-8	544M ±32%
[Geomean]	679M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-8	5.36G ±50%
CockroachDBkv50/nodes=1-8	7.28G ±25%
CockroachDBkv95/nodes=1-8	2.74G ±86%
CockroachDBkv0/nodes=3-8	4.25G ±58%
CockroachDBkv50/nodes=3-8	7.40G ±27%
CockroachDBkv95/nodes=3-8	2.77G ±67%
[Geomean]	4.59G

	write-ops/sec
CockroachDBkv0/nodes=1-8	12.5k ±11%
CockroachDBkv50/nodes=1-8	7.11k ± 5%
CockroachDBkv95/nodes=1-8	979 ± 3%
CockroachDBkv0/nodes=3-8	12.6k ± 8%
CockroachDBkv50/nodes=3-8	7.13k ± 5%
CockroachDBkv95/nodes=3-8	986 ± 2%
[Geomean]	4.45k

	write-ops
CockroachDBkv0/nodes=1-8	751k ±11%
CockroachDBkv50/nodes=1-8	427k ± 5%
CockroachDBkv95/nodes=1-8	58.8k ± 3%
CockroachDBkv0/nodes=3-8	758k ± 8%
CockroachDBkv50/nodes=3-8	428k ± 5%
CockroachDBkv95/nodes=3-8	59.2k ± 2%
[Geomean]	267k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	240M ±15%
CockroachDBkv95/nodes=1-8	258M ± 4%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	234M ±11%
CockroachDBkv95/nodes=3-8	257M ± 4%
[Geomean]	247M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	14.0G ±61%
CockroachDBkv95/nodes=1-8	18.5G ±74%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	16.9G ±53%
CockroachDBkv95/nodes=3-8	18.6G ±71%
[Geomean]	16.9G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	167M ±56%
CockroachDBkv95/nodes=1-8	227M ±19%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	142M ±60%
CockroachDBkv95/nodes=3-8	228M ±19%
[Geomean]	187M

	read-p95-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	358M ±25%
CockroachDBkv95/nodes=1-8	351M ±10%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	337M ±15%
CockroachDBkv95/nodes=3-8	346M ±13%
[Geomean]	348M

	read-p99-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	3.66G ±91%
CockroachDBkv95/nodes=1-8	1.39G ±151%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	3.43G ±134%
CockroachDBkv95/nodes=3-8	1.36G ±107%
[Geomean]	2.21G

	read-ops/sec
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	7.09k ± 6%
CockroachDBkv95/nodes=1-8	18.6k ± 3%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	7.10k ± 5%
CockroachDBkv95/nodes=3-8	18.7k ± 4%
[Geomean]	11.5k

	read-ops
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	426k ± 6%
CockroachDBkv95/nodes=1-8	1.12M ± 3%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	426k ± 5%
CockroachDBkv95/nodes=3-8	1.12M ± 4%
[Geomean]	690k

Go Performance Dashboard