Performance Result Comparison

label

common value

baseline-commit

2aae1000ea1d4b28923b96db28acf4e3b99d6aff

benchmarks-commit

4a545adeb0d5e7170d0c5633a6f04be94529fde3

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

62cbde4f2f7cff29c73ffd94b71ad7bdd5edbb61

experiment-commit-time

2026-10-27T19:25:28Z

goarch

amd64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-10-27T19:34:17.077346238Z

shortname

sweet_cockroachdb

upload

20261028.32

upload-file

results

upload-part

20261028.32/0

upload-time

2026-10-28T02:35:47Z

label

values

toolchain

upload:20261028.32:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-8	81.9µs ± 5%
CockroachDBkv50/nodes=1-8	72.8µs ± 6%
CockroachDBkv95/nodes=1-8	51.6µs ± 3%
CockroachDBkv0/nodes=3-8	81.2µs ± 5%
CockroachDBkv50/nodes=3-8	72.6µs ± 6%
CockroachDBkv95/nodes=3-8	51.8µs ± 4%
[Geomean]	67.4µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-8	4.67GB ± 3%
CockroachDBkv50/nodes=1-8	4.81GB ± 2%
CockroachDBkv95/nodes=1-8	3.67GB ± 7%
CockroachDBkv0/nodes=3-8	4.71GB ± 4%
CockroachDBkv50/nodes=3-8	4.82GB ± 2%
CockroachDBkv95/nodes=3-8	3.64GB ± 6%
[Geomean]	4.35GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-8	6.08GB ± 7%
CockroachDBkv50/nodes=1-8	6.28GB ± 5%
CockroachDBkv95/nodes=1-8	4.76GB ± 8%
CockroachDBkv0/nodes=3-8	6.14GB ± 5%
CockroachDBkv50/nodes=3-8	6.28GB ± 4%
CockroachDBkv95/nodes=3-8	4.82GB ±12%
[Geomean]	5.68GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-8	7.98GB ± 6%
CockroachDBkv50/nodes=1-8	8.36GB ± 2%
CockroachDBkv95/nodes=1-8	6.64GB ± 6%
CockroachDBkv0/nodes=3-8	7.99GB ± 4%
CockroachDBkv50/nodes=3-8	8.36GB ± 4%
CockroachDBkv95/nodes=3-8	6.69GB ± 8%
[Geomean]	7.63GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-8	418M ± 3%
CockroachDBkv50/nodes=1-8	492M ±10%
CockroachDBkv95/nodes=1-8	328M ±10%
CockroachDBkv0/nodes=3-8	408M ± 6%
CockroachDBkv50/nodes=3-8	477M ± 9%
CockroachDBkv95/nodes=3-8	317M ±12%
[Geomean]	401M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-8	10.1G ±59%
CockroachDBkv50/nodes=1-8	19.2G ±51%
CockroachDBkv95/nodes=1-8	14.1G ±72%
CockroachDBkv0/nodes=3-8	11.4G ±61%
CockroachDBkv50/nodes=3-8	18.9G ±53%
CockroachDBkv95/nodes=3-8	16.0G ±51%
[Geomean]	14.5G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-8	333M ±14%
CockroachDBkv50/nodes=1-8	260M ±35%
CockroachDBkv95/nodes=1-8	261M ± 9%
CockroachDBkv0/nodes=3-8	327M ±13%
CockroachDBkv50/nodes=3-8	252M ±37%
CockroachDBkv95/nodes=3-8	262M ± 9%
[Geomean]	281M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-8	690M ± 8%
CockroachDBkv50/nodes=1-8	902M ±22%
CockroachDBkv95/nodes=1-8	514M ±18%
CockroachDBkv0/nodes=3-8	684M ± 8%
CockroachDBkv50/nodes=3-8	883M ± 9%
CockroachDBkv95/nodes=3-8	487M ±24%
[Geomean]	674M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-8	4.84G ±67%
CockroachDBkv50/nodes=1-8	7.04G ±31%
CockroachDBkv95/nodes=1-8	2.51G ±81%
CockroachDBkv0/nodes=3-8	4.89G ±43%
CockroachDBkv50/nodes=3-8	7.37G ±31%
CockroachDBkv95/nodes=3-8	2.26G ±114%
[Geomean]	4.37G

	write-ops/sec
CockroachDBkv0/nodes=1-8	12.2k ± 5%
CockroachDBkv50/nodes=1-8	6.88k ± 6%
CockroachDBkv95/nodes=1-8	968 ± 4%
CockroachDBkv0/nodes=3-8	12.3k ± 5%
CockroachDBkv50/nodes=3-8	6.90k ± 6%
CockroachDBkv95/nodes=3-8	967 ± 4%
[Geomean]	4.34k

	write-ops
CockroachDBkv0/nodes=1-8	733k ± 5%
CockroachDBkv50/nodes=1-8	413k ± 6%
CockroachDBkv95/nodes=1-8	58.1k ± 4%
CockroachDBkv0/nodes=3-8	740k ± 5%
CockroachDBkv50/nodes=3-8	414k ± 6%
CockroachDBkv95/nodes=3-8	58.1k ± 3%
[Geomean]	261k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	249M ±14%
CockroachDBkv95/nodes=1-8	262M ± 4%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	243M ±13%
CockroachDBkv95/nodes=3-8	262M ± 5%
[Geomean]	254M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	18.1G ±54%
CockroachDBkv95/nodes=1-8	17.2G ±77%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	18.6G ±73%
CockroachDBkv95/nodes=3-8	18.2G ±81%
[Geomean]	18.0G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	156M ±83%
CockroachDBkv95/nodes=1-8	238M ± 8%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	144M ±69%
CockroachDBkv95/nodes=3-8	239M ± 9%
[Geomean]	189M

	read-p95-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	356M ±18%
CockroachDBkv95/nodes=1-8	357M ±11%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	360M ±17%
CockroachDBkv95/nodes=3-8	360M ± 7%
[Geomean]	358M

	read-p99-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	4.08G ±84%
CockroachDBkv95/nodes=1-8	906M ±115%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	4.28G ±88%
CockroachDBkv95/nodes=3-8	825M ±128%
[Geomean]	1.90G

	read-ops/sec
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	6.87k ± 6%
CockroachDBkv95/nodes=1-8	18.4k ± 3%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	6.88k ± 5%
CockroachDBkv95/nodes=3-8	18.3k ± 4%
[Geomean]	11.2k

	read-ops
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	412k ± 6%
CockroachDBkv95/nodes=1-8	1.10M ± 3%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	413k ± 5%
CockroachDBkv95/nodes=3-8	1.10M ± 4%
[Geomean]	674k

Go Performance Dashboard