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

4d3400181695d437e2e0548b083f3e96e3eb5ae4

experiment-commit-time

2026-10-27T20:35:49Z

goarch

amd64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-10-28T09:44:25.281711301Z

shortname

sweet_cockroachdb

upload

20261028.111

upload-file

results

upload-part

20261028.111/0

upload-time

2026-10-28T16:49:06Z

label

values

toolchain

upload:20261028.111:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-8	84.3µs ± 5%
CockroachDBkv50/nodes=1-8	75.1µs ± 7%
CockroachDBkv95/nodes=1-8	52.8µs ± 3%
CockroachDBkv0/nodes=3-8	83.7µs ± 5%
CockroachDBkv50/nodes=3-8	74.0µs ± 5%
CockroachDBkv95/nodes=3-8	52.7µs ± 3%
[Geomean]	69.1µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-8	4.72GB ± 4%
CockroachDBkv50/nodes=1-8	4.83GB ± 2%
CockroachDBkv95/nodes=1-8	3.70GB ± 5%
CockroachDBkv0/nodes=3-8	4.71GB ± 3%
CockroachDBkv50/nodes=3-8	4.79GB ± 4%
CockroachDBkv95/nodes=3-8	3.73GB ± 8%
[Geomean]	4.38GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-8	6.15GB ± 6%
CockroachDBkv50/nodes=1-8	6.31GB ± 4%
CockroachDBkv95/nodes=1-8	4.79GB ±10%
CockroachDBkv0/nodes=3-8	6.16GB ± 7%
CockroachDBkv50/nodes=3-8	6.26GB ± 7%
CockroachDBkv95/nodes=3-8	4.81GB ±10%
[Geomean]	5.71GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-8	8.03GB ± 5%
CockroachDBkv50/nodes=1-8	8.32GB ± 3%
CockroachDBkv95/nodes=1-8	6.67GB ± 6%
CockroachDBkv0/nodes=3-8	8.08GB ± 5%
CockroachDBkv50/nodes=3-8	8.32GB ± 4%
CockroachDBkv95/nodes=3-8	6.71GB ± 7%
[Geomean]	7.66GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-8	430M ± 6%
CockroachDBkv50/nodes=1-8	512M ± 8%
CockroachDBkv95/nodes=1-8	345M ± 7%
CockroachDBkv0/nodes=3-8	424M ± 5%
CockroachDBkv50/nodes=3-8	497M ± 8%
CockroachDBkv95/nodes=3-8	342M ±13%
[Geomean]	420M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-8	11.5G ±59%
CockroachDBkv50/nodes=1-8	18.9G ±37%
CockroachDBkv95/nodes=1-8	15.3G ±96%
CockroachDBkv0/nodes=3-8	12.0G ±61%
CockroachDBkv50/nodes=3-8	18.1G ±72%
CockroachDBkv95/nodes=3-8	17.6G ±60%
[Geomean]	15.3G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-8	338M ±23%
CockroachDBkv50/nodes=1-8	270M ±35%
CockroachDBkv95/nodes=1-8	264M ±14%
CockroachDBkv0/nodes=3-8	329M ±21%
CockroachDBkv50/nodes=3-8	265M ±43%
CockroachDBkv95/nodes=3-8	265M ± 8%
[Geomean]	287M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-8	715M ± 8%
CockroachDBkv50/nodes=1-8	929M ±12%
CockroachDBkv95/nodes=1-8	563M ± 8%
CockroachDBkv0/nodes=3-8	706M ± 5%
CockroachDBkv50/nodes=3-8	902M ±14%
CockroachDBkv95/nodes=3-8	551M ±21%
[Geomean]	713M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-8	5.16G ±46%
CockroachDBkv50/nodes=1-8	7.84G ±25%
CockroachDBkv95/nodes=1-8	2.97G ±81%
CockroachDBkv0/nodes=3-8	5.99G ±46%
CockroachDBkv50/nodes=3-8	7.42G ±16%
CockroachDBkv95/nodes=3-8	3.49G ±100%
[Geomean]	5.15G

	write-ops/sec
CockroachDBkv0/nodes=1-8	11.9k ± 5%
CockroachDBkv50/nodes=1-8	6.67k ± 8%
CockroachDBkv95/nodes=1-8	946 ± 3%
CockroachDBkv0/nodes=3-8	11.9k ± 4%
CockroachDBkv50/nodes=3-8	6.77k ± 5%
CockroachDBkv95/nodes=3-8	951 ± 3%
[Geomean]	4.23k

	write-ops
CockroachDBkv0/nodes=1-8	712k ± 5%
CockroachDBkv50/nodes=1-8	401k ± 8%
CockroachDBkv95/nodes=1-8	56.8k ± 3%
CockroachDBkv0/nodes=3-8	717k ± 4%
CockroachDBkv50/nodes=3-8	406k ± 5%
CockroachDBkv95/nodes=3-8	57.1k ± 3%
[Geomean]	254k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	242M ±11%
CockroachDBkv95/nodes=1-8	267M ± 4%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	247M ± 4%
CockroachDBkv95/nodes=3-8	266M ± 4%
[Geomean]	255M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	18.1G ±43%
CockroachDBkv95/nodes=1-8	17.6G ±71%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	17.6G ±58%
CockroachDBkv95/nodes=3-8	21.1G ±81%
[Geomean]	18.5G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	147M ±60%
CockroachDBkv95/nodes=1-8	232M ±28%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	151M ±67%
CockroachDBkv95/nodes=3-8	237M ±10%
[Geomean]	187M

	read-p95-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	358M ±17%
CockroachDBkv95/nodes=1-8	365M ±13%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	359M ±21%
CockroachDBkv95/nodes=3-8	361M ± 7%
[Geomean]	361M

	read-p99-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	3.33G ±126%
CockroachDBkv95/nodes=1-8	1.46G ±121%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	4.00G ±101%
CockroachDBkv95/nodes=3-8	1.71G ±143%
[Geomean]	2.40G

	read-ops/sec
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	6.63k ± 5%
CockroachDBkv95/nodes=1-8	18.0k ± 3%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	6.75k ± 6%
CockroachDBkv95/nodes=3-8	18.0k ± 3%
[Geomean]	11.0k

	read-ops
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	398k ± 5%
CockroachDBkv95/nodes=1-8	1.08M ± 3%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	404k ± 5%
CockroachDBkv95/nodes=3-8	1.08M ± 3%
[Geomean]	658k

Go Performance Dashboard