Performance Result Comparison

label

common value

baseline-commit

7b2881024c95a11ddb86663a616340aa3a88b67f

benchmarks-commit

41f93bcc32f646a580e1d383839a2a437bb217ef

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

c5426cee10abdae95f8f86e22bfff0932c75be79

experiment-commit-time

2026-11-10T16:23:19Z

goarch

amd64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-11-11T05:54:40.682236123Z

shortname

sweet_cockroachdb

upload

20261111.189

upload-file

results

upload-part

20261111.189/0

upload-time

2026-11-11T12:57:55Z

label

values

toolchain

upload:20261111.189:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-8	81.1µs ± 7%
CockroachDBkv50/nodes=1-8	73.0µs ± 4%
CockroachDBkv95/nodes=1-8	52.3µs ± 3%
CockroachDBkv0/nodes=3-8	82.6µs ± 4%
CockroachDBkv50/nodes=3-8	72.1µs ± 4%
CockroachDBkv95/nodes=3-8	51.9µs ± 2%
[Geomean]	67.6µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-8	4.72GB ± 3%
CockroachDBkv50/nodes=1-8	4.77GB ± 4%
CockroachDBkv95/nodes=1-8	3.67GB ± 7%
CockroachDBkv0/nodes=3-8	4.70GB ± 2%
CockroachDBkv50/nodes=3-8	4.82GB ± 3%
CockroachDBkv95/nodes=3-8	3.68GB ± 7%
[Geomean]	4.36GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-8	6.14GB ± 7%
CockroachDBkv50/nodes=1-8	6.29GB ± 6%
CockroachDBkv95/nodes=1-8	4.73GB ± 8%
CockroachDBkv0/nodes=3-8	6.13GB ± 5%
CockroachDBkv50/nodes=3-8	6.34GB ± 5%
CockroachDBkv95/nodes=3-8	4.87GB ±10%
[Geomean]	5.71GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-8	8.02GB ± 6%
CockroachDBkv50/nodes=1-8	8.35GB ± 1%
CockroachDBkv95/nodes=1-8	6.63GB ± 7%
CockroachDBkv0/nodes=3-8	8.03GB ± 4%
CockroachDBkv50/nodes=3-8	8.42GB ± 3%
CockroachDBkv95/nodes=3-8	6.76GB ± 7%
[Geomean]	7.67GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-8	408M ± 7%
CockroachDBkv50/nodes=1-8	492M ±11%
CockroachDBkv95/nodes=1-8	339M ± 8%
CockroachDBkv0/nodes=3-8	417M ± 7%
CockroachDBkv50/nodes=3-8	472M ±13%
CockroachDBkv95/nodes=3-8	324M ±11%
[Geomean]	404M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-8	11.5G ±49%
CockroachDBkv50/nodes=1-8	17.1G ±34%
CockroachDBkv95/nodes=1-8	13.1G ±59%
CockroachDBkv0/nodes=3-8	10.0G ±46%
CockroachDBkv50/nodes=3-8	20.5G ±40%
CockroachDBkv95/nodes=3-8	17.7G ±15%
[Geomean]	14.5G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-8	318M ±18%
CockroachDBkv50/nodes=1-8	277M ±36%
CockroachDBkv95/nodes=1-8	266M ± 9%
CockroachDBkv0/nodes=3-8	330M ±14%
CockroachDBkv50/nodes=3-8	258M ±32%
CockroachDBkv95/nodes=3-8	257M ± 5%
[Geomean]	283M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-8	699M ± 6%
CockroachDBkv50/nodes=1-8	914M ±16%
CockroachDBkv95/nodes=1-8	544M ±11%
CockroachDBkv0/nodes=3-8	706M ±14%
CockroachDBkv50/nodes=3-8	864M ±13%
CockroachDBkv95/nodes=3-8	504M ±26%
[Geomean]	689M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-8	5.27G ±66%
CockroachDBkv50/nodes=1-8	7.22G ±26%
CockroachDBkv95/nodes=1-8	2.74G ±125%
CockroachDBkv0/nodes=3-8	5.21G ±60%
CockroachDBkv50/nodes=3-8	7.15G ±28%
CockroachDBkv95/nodes=3-8	2.70G ±109%
[Geomean]	4.68G

	write-ops/sec
CockroachDBkv0/nodes=1-8	12.3k ± 8%
CockroachDBkv50/nodes=1-8	6.86k ± 4%
CockroachDBkv95/nodes=1-8	957 ± 3%
CockroachDBkv0/nodes=3-8	12.1k ± 4%
CockroachDBkv50/nodes=3-8	6.93k ± 4%
CockroachDBkv95/nodes=3-8	966 ± 1%
[Geomean]	4.33k

	write-ops
CockroachDBkv0/nodes=1-8	741k ± 8%
CockroachDBkv50/nodes=1-8	412k ± 4%
CockroachDBkv95/nodes=1-8	57.5k ± 3%
CockroachDBkv0/nodes=3-8	727k ± 4%
CockroachDBkv50/nodes=3-8	416k ± 4%
CockroachDBkv95/nodes=3-8	58.0k ± 1%
[Geomean]	260k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	244M ±17%
CockroachDBkv95/nodes=1-8	265M ± 3%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	239M ±10%
CockroachDBkv95/nodes=3-8	262M ± 3%
[Geomean]	252M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	16.5G ±51%
CockroachDBkv95/nodes=1-8	15.5G ±101%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	19.8G ±43%
CockroachDBkv95/nodes=3-8	22.4G ±84%
[Geomean]	18.3G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	161M ±66%
CockroachDBkv95/nodes=1-8	240M ± 9%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	142M ±66%
CockroachDBkv95/nodes=3-8	235M ±11%
[Geomean]	189M

	read-p95-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	360M ±21%
CockroachDBkv95/nodes=1-8	362M ±12%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	346M ±17%
CockroachDBkv95/nodes=3-8	351M ±10%
[Geomean]	355M

	read-p99-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	3.48G ±85%
CockroachDBkv95/nodes=1-8	847M ±74%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	3.51G ±106%
CockroachDBkv95/nodes=3-8	1.28G ±193%
[Geomean]	1.91G

	read-ops/sec
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	6.84k ± 4%
CockroachDBkv95/nodes=1-8	18.2k ± 3%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	6.93k ± 5%
CockroachDBkv95/nodes=3-8	18.3k ± 2%
[Geomean]	11.2k

	read-ops
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	411k ± 4%
CockroachDBkv95/nodes=1-8	1.09M ± 3%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	416k ± 5%
CockroachDBkv95/nodes=3-8	1.10M ± 2%
[Geomean]	673k

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