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

c56bcdef12109746e81dfe8b5914002f192d4afd

experiment-commit-time

2026-10-27T20:38:49Z

goarch

amd64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-10-28T02:40:21.285474835Z

shortname

sweet_cockroachdb

upload

20261028.72

upload-file

results

upload-part

20261028.72/0

upload-time

2026-10-28T09:41:55Z

label

values

toolchain

upload:20261028.72:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-8	79.4µs ±10%
CockroachDBkv50/nodes=1-8	69.2µs ± 7%
CockroachDBkv95/nodes=1-8	50.1µs ± 7%
CockroachDBkv0/nodes=3-8	78.9µs ± 8%
CockroachDBkv50/nodes=3-8	69.4µs ± 5%
CockroachDBkv95/nodes=3-8	49.8µs ± 5%
[Geomean]	64.9µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-8	4.75GB ± 3%
CockroachDBkv50/nodes=1-8	4.83GB ± 3%
CockroachDBkv95/nodes=1-8	3.70GB ± 7%
CockroachDBkv0/nodes=3-8	4.72GB ± 4%
CockroachDBkv50/nodes=3-8	4.81GB ± 4%
CockroachDBkv95/nodes=3-8	3.72GB ± 6%
[Geomean]	4.39GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-8	6.20GB ± 7%
CockroachDBkv50/nodes=1-8	6.27GB ± 5%
CockroachDBkv95/nodes=1-8	4.88GB ±11%
CockroachDBkv0/nodes=3-8	6.11GB ± 5%
CockroachDBkv50/nodes=3-8	6.26GB ± 4%
CockroachDBkv95/nodes=3-8	4.84GB ± 8%
[Geomean]	5.72GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-8	8.05GB ± 5%
CockroachDBkv50/nodes=1-8	8.34GB ± 3%
CockroachDBkv95/nodes=1-8	6.77GB ± 9%
CockroachDBkv0/nodes=3-8	8.00GB ± 4%
CockroachDBkv50/nodes=3-8	8.31GB ± 3%
CockroachDBkv95/nodes=3-8	6.75GB ± 7%
[Geomean]	7.67GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-8	403M ± 8%
CockroachDBkv50/nodes=1-8	461M ±14%
CockroachDBkv95/nodes=1-8	318M ±13%
CockroachDBkv0/nodes=3-8	399M ± 7%
CockroachDBkv50/nodes=3-8	461M ±13%
CockroachDBkv95/nodes=3-8	316M ±12%
[Geomean]	389M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-8	10.2G ±78%
CockroachDBkv50/nodes=1-8	18.7G ±61%
CockroachDBkv95/nodes=1-8	14.5G ±70%
CockroachDBkv0/nodes=3-8	11.1G ±54%
CockroachDBkv50/nodes=3-8	17.0G ±51%
CockroachDBkv95/nodes=3-8	14.7G ±62%
[Geomean]	14.1G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-8	305M ±23%
CockroachDBkv50/nodes=1-8	249M ±36%
CockroachDBkv95/nodes=1-8	250M ±14%
CockroachDBkv0/nodes=3-8	320M ±16%
CockroachDBkv50/nodes=3-8	263M ±42%
CockroachDBkv95/nodes=3-8	250M ±14%
[Geomean]	271M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-8	743M ±40%
CockroachDBkv50/nodes=1-8	832M ±19%
CockroachDBkv95/nodes=1-8	478M ±30%
CockroachDBkv0/nodes=3-8	713M ±32%
CockroachDBkv50/nodes=3-8	809M ±17%
CockroachDBkv95/nodes=3-8	508M ±32%
[Geomean]	665M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-8	5.03G ±55%
CockroachDBkv50/nodes=1-8	7.04G ±18%
CockroachDBkv95/nodes=1-8	2.42G ±89%
CockroachDBkv0/nodes=3-8	4.61G ±55%
CockroachDBkv50/nodes=3-8	7.09G ±29%
CockroachDBkv95/nodes=3-8	2.43G ±99%
[Geomean]	4.35G

	write-ops/sec
CockroachDBkv0/nodes=1-8	12.6k ± 9%
CockroachDBkv50/nodes=1-8	7.24k ± 8%
CockroachDBkv95/nodes=1-8	1.00k ± 6%
CockroachDBkv0/nodes=3-8	12.7k ± 8%
CockroachDBkv50/nodes=3-8	7.22k ± 5%
CockroachDBkv95/nodes=3-8	1.01k ± 5%
[Geomean]	4.51k

	write-ops
CockroachDBkv0/nodes=1-8	757k ± 9%
CockroachDBkv50/nodes=1-8	434k ± 8%
CockroachDBkv95/nodes=1-8	60.1k ± 6%
CockroachDBkv0/nodes=3-8	761k ± 8%
CockroachDBkv50/nodes=3-8	433k ± 5%
CockroachDBkv95/nodes=3-8	60.4k ± 5%
[Geomean]	271k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	235M ±13%
CockroachDBkv95/nodes=1-8	252M ± 8%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	243M ±14%
CockroachDBkv95/nodes=3-8	251M ± 6%
[Geomean]	245M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	16.9G ±43%
CockroachDBkv95/nodes=1-8	18.2G ±68%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	17.2G ±63%
CockroachDBkv95/nodes=3-8	18.1G ±72%
[Geomean]	17.6G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	128M ±64%
CockroachDBkv95/nodes=1-8	226M ±15%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	155M ±73%
CockroachDBkv95/nodes=3-8	223M ±17%
[Geomean]	178M

	read-p95-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	339M ±23%
CockroachDBkv95/nodes=1-8	341M ±16%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	348M ±18%
CockroachDBkv95/nodes=3-8	341M ±13%
[Geomean]	342M

	read-p99-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	3.92G ±83%
CockroachDBkv95/nodes=1-8	1.00G ±169%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	3.65G ±114%
CockroachDBkv95/nodes=3-8	1.27G ±175%
[Geomean]	2.06G

	read-ops/sec
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	7.22k ± 8%
CockroachDBkv95/nodes=1-8	19.0k ± 6%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	7.20k ± 5%
CockroachDBkv95/nodes=3-8	19.1k ± 5%
[Geomean]	11.7k

	read-ops
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	433k ± 8%
CockroachDBkv95/nodes=1-8	1.14M ± 6%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	432k ± 5%
CockroachDBkv95/nodes=3-8	1.15M ± 5%
[Geomean]	703k

Go Performance Dashboard