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

public-worker-builder@golang-ci-luci.iam.gserviceaccount.com

cpu

Intel(R) Xeon(R) CPU @ 3.10GHz

experiment-commit

f8a45f672be510fa894420cb37139c3df78da954

experiment-commit-time

2026-09-15T14:39:30Z

goarch

amd64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-09-15T14:48:04.677938845Z

shortname

sweet_cockroachdb

upload

20260915.108

upload-file

results

upload-part

20260915.108/0

upload-time

2026-09-15T21:49:37Z

label

values

toolchain

upload:20260915.108:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-8	78.4µs ± 7%
CockroachDBkv50/nodes=1-8	70.7µs ± 5%
CockroachDBkv95/nodes=1-8	51.6µs ± 3%
CockroachDBkv0/nodes=3-8	79.7µs ± 7%
CockroachDBkv50/nodes=3-8	71.3µs ± 4%
CockroachDBkv95/nodes=3-8	51.6µs ± 3%
[Geomean]	66.2µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-8	4.75GB ± 2%
CockroachDBkv50/nodes=1-8	4.86GB ± 3%
CockroachDBkv95/nodes=1-8	3.64GB ± 6%
CockroachDBkv0/nodes=3-8	4.75GB ± 3%
CockroachDBkv50/nodes=3-8	4.81GB ± 3%
CockroachDBkv95/nodes=3-8	3.68GB ± 5%
[Geomean]	4.38GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-8	6.23GB ± 4%
CockroachDBkv50/nodes=1-8	6.32GB ± 3%
CockroachDBkv95/nodes=1-8	4.72GB ±10%
CockroachDBkv0/nodes=3-8	6.19GB ± 5%
CockroachDBkv50/nodes=3-8	6.28GB ± 4%
CockroachDBkv95/nodes=3-8	4.79GB ± 9%
[Geomean]	5.71GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-8	8.13GB ± 3%
CockroachDBkv50/nodes=1-8	8.36GB ± 3%
CockroachDBkv95/nodes=1-8	6.58GB ± 8%
CockroachDBkv0/nodes=3-8	8.09GB ± 5%
CockroachDBkv50/nodes=3-8	8.34GB ± 3%
CockroachDBkv95/nodes=3-8	6.73GB ± 5%
[Geomean]	7.67GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-8	400M ±11%
CockroachDBkv50/nodes=1-8	461M ±14%
CockroachDBkv95/nodes=1-8	329M ±11%
CockroachDBkv0/nodes=3-8	407M ± 7%
CockroachDBkv50/nodes=3-8	479M ± 6%
CockroachDBkv95/nodes=3-8	337M ± 5%
[Geomean]	398M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-8	9.72G ±44%
CockroachDBkv50/nodes=1-8	19.4G ±66%
CockroachDBkv95/nodes=1-8	12.8G ±70%
CockroachDBkv0/nodes=3-8	10.1G ±64%
CockroachDBkv50/nodes=3-8	19.5G ±38%
CockroachDBkv95/nodes=3-8	13.9G ±59%
[Geomean]	13.7G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-8	315M ±12%
CockroachDBkv50/nodes=1-8	257M ±31%
CockroachDBkv95/nodes=1-8	262M ±10%
CockroachDBkv0/nodes=3-8	322M ±11%
CockroachDBkv50/nodes=3-8	256M ±25%
CockroachDBkv95/nodes=3-8	260M ±10%
[Geomean]	277M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-8	687M ±12%
CockroachDBkv50/nodes=1-8	853M ±10%
CockroachDBkv95/nodes=1-8	518M ±17%
CockroachDBkv0/nodes=3-8	748M ±17%
CockroachDBkv50/nodes=3-8	871M ±16%
CockroachDBkv95/nodes=3-8	542M ±26%
[Geomean]	689M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-8	4.71G ±48%
CockroachDBkv50/nodes=1-8	6.80G ±29%
CockroachDBkv95/nodes=1-8	2.35G ±74%
CockroachDBkv0/nodes=3-8	4.39G ±59%
CockroachDBkv50/nodes=3-8	7.56G ±35%
CockroachDBkv95/nodes=3-8	2.73G ±87%
[Geomean]	4.35G

	write-ops/sec
CockroachDBkv0/nodes=1-8	12.8k ± 7%
CockroachDBkv50/nodes=1-8	7.08k ± 5%
CockroachDBkv95/nodes=1-8	971 ± 2%
CockroachDBkv0/nodes=3-8	12.6k ± 7%
CockroachDBkv50/nodes=3-8	7.03k ± 4%
CockroachDBkv95/nodes=3-8	968 ± 3%
[Geomean]	4.42k

	write-ops
CockroachDBkv0/nodes=1-8	766k ± 7%
CockroachDBkv50/nodes=1-8	425k ± 5%
CockroachDBkv95/nodes=1-8	58.3k ± 2%
CockroachDBkv0/nodes=3-8	754k ± 7%
CockroachDBkv50/nodes=3-8	422k ± 4%
CockroachDBkv95/nodes=3-8	58.1k ± 3%
[Geomean]	266k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	244M ±13%
CockroachDBkv95/nodes=1-8	261M ± 3%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	236M ±11%
CockroachDBkv95/nodes=3-8	261M ± 3%
[Geomean]	250M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	17.2G ±75%
CockroachDBkv95/nodes=1-8	16.0G ±102%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	17.6G ±42%
CockroachDBkv95/nodes=3-8	16.2G ±99%
[Geomean]	16.7G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	139M ±76%
CockroachDBkv95/nodes=1-8	235M ±14%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	137M ±41%
CockroachDBkv95/nodes=3-8	232M ±13%
[Geomean]	179M

	read-p95-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	348M ±18%
CockroachDBkv95/nodes=1-8	361M ± 7%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	342M ±13%
CockroachDBkv95/nodes=3-8	354M ±10%
[Geomean]	351M

	read-p99-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	4.03G ±83%
CockroachDBkv95/nodes=1-8	1.10G ±156%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	3.49G ±92%
CockroachDBkv95/nodes=3-8	1.09G ±146%
[Geomean]	2.03G

	read-ops/sec
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	7.07k ± 6%
CockroachDBkv95/nodes=1-8	18.4k ± 3%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	7.00k ± 4%
CockroachDBkv95/nodes=3-8	18.4k ± 3%
[Geomean]	11.4k

	read-ops
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	424k ± 6%
CockroachDBkv95/nodes=1-8	1.11M ± 3%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	420k ± 4%
CockroachDBkv95/nodes=3-8	1.11M ± 3%
[Geomean]	683k

Go Performance Dashboard