Performance Result Comparison

label

common value

baseline-commit

8af21751f066eced273ca3ce49506b366847c623

benchmarks-commit

70693762b6a0d7f393892f0ace40979e3cbe5737

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

ea06a67c692491e8f7e80d2a3ff300750157886d

experiment-commit-time

2026-08-25T21:27:29Z

goarch

amd64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-08-25T21:35:53.401430426Z

shortname

sweet_cockroachdb

upload

20260826.25

upload-file

results

upload-part

20260826.25/0

upload-time

2026-08-26T04:39:27Z

label

values

toolchain

upload:20260826.25:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-8	81.5µs ±11%
CockroachDBkv50/nodes=1-8	72.1µs ± 4%
CockroachDBkv95/nodes=1-8	51.8µs ± 3%
CockroachDBkv0/nodes=3-8	80.2µs ± 7%
CockroachDBkv50/nodes=3-8	71.4µs ± 5%
CockroachDBkv95/nodes=3-8	51.9µs ± 3%
[Geomean]	67.0µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-8	4.72GB ± 2%
CockroachDBkv50/nodes=1-8	4.85GB ± 4%
CockroachDBkv95/nodes=1-8	3.70GB ± 5%
CockroachDBkv0/nodes=3-8	4.76GB ± 3%
CockroachDBkv50/nodes=3-8	4.81GB ± 2%
CockroachDBkv95/nodes=3-8	3.68GB ± 6%
[Geomean]	4.39GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-8	6.10GB ± 5%
CockroachDBkv50/nodes=1-8	6.36GB ± 5%
CockroachDBkv95/nodes=1-8	4.79GB ± 9%
CockroachDBkv0/nodes=3-8	6.20GB ± 5%
CockroachDBkv50/nodes=3-8	6.25GB ± 2%
CockroachDBkv95/nodes=3-8	4.82GB ± 9%
[Geomean]	5.71GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-8	7.98GB ± 5%
CockroachDBkv50/nodes=1-8	8.39GB ± 3%
CockroachDBkv95/nodes=1-8	6.70GB ± 7%
CockroachDBkv0/nodes=3-8	8.13GB ± 6%
CockroachDBkv50/nodes=3-8	8.30GB ± 2%
CockroachDBkv95/nodes=3-8	6.72GB ± 8%
[Geomean]	7.67GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-8	415M ±11%
CockroachDBkv50/nodes=1-8	479M ±12%
CockroachDBkv95/nodes=1-8	339M ± 6%
CockroachDBkv0/nodes=3-8	409M ±10%
CockroachDBkv50/nodes=3-8	479M ±12%
CockroachDBkv95/nodes=3-8	330M ±13%
[Geomean]	404M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-8	9.92G ±46%
CockroachDBkv50/nodes=1-8	22.3G ±47%
CockroachDBkv95/nodes=1-8	16.3G ±85%
CockroachDBkv0/nodes=3-8	11.2G ±55%
CockroachDBkv50/nodes=3-8	19.9G ±51%
CockroachDBkv95/nodes=3-8	15.8G ±58%
[Geomean]	15.3G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-8	331M ± 6%
CockroachDBkv50/nodes=1-8	247M ±43%
CockroachDBkv95/nodes=1-8	257M ±18%
CockroachDBkv0/nodes=3-8	315M ±23%
CockroachDBkv50/nodes=3-8	267M ±32%
CockroachDBkv95/nodes=3-8	254M ± 7%
[Geomean]	276M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-8	763M ±27%
CockroachDBkv50/nodes=1-8	889M ±17%
CockroachDBkv95/nodes=1-8	517M ±23%
CockroachDBkv0/nodes=3-8	735M ±19%
CockroachDBkv50/nodes=3-8	886M ± 6%
CockroachDBkv95/nodes=3-8	518M ±23%
[Geomean]	701M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-8	4.76G ±64%
CockroachDBkv50/nodes=1-8	7.77G ±34%
CockroachDBkv95/nodes=1-8	2.98G ±89%
CockroachDBkv0/nodes=3-8	5.26G ±44%
CockroachDBkv50/nodes=3-8	7.01G ±23%
CockroachDBkv95/nodes=3-8	3.08G ±83%
[Geomean]	4.82G

	write-ops/sec
CockroachDBkv0/nodes=1-8	12.3k ±10%
CockroachDBkv50/nodes=1-8	6.95k ± 4%
CockroachDBkv95/nodes=1-8	967 ± 3%
CockroachDBkv0/nodes=3-8	12.5k ± 7%
CockroachDBkv50/nodes=3-8	7.02k ± 5%
CockroachDBkv95/nodes=3-8	964 ± 3%
[Geomean]	4.37k

	write-ops
CockroachDBkv0/nodes=1-8	738k ±10%
CockroachDBkv50/nodes=1-8	417k ± 4%
CockroachDBkv95/nodes=1-8	58.1k ± 3%
CockroachDBkv0/nodes=3-8	749k ± 7%
CockroachDBkv50/nodes=3-8	420k ± 6%
CockroachDBkv95/nodes=3-8	57.9k ± 3%
[Geomean]	262k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	241M ±10%
CockroachDBkv95/nodes=1-8	262M ± 4%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	246M ±10%
CockroachDBkv95/nodes=3-8	262M ± 4%
[Geomean]	252M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	18.7G ±61%
CockroachDBkv95/nodes=1-8	17.2G ±75%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	19.2G ±57%
CockroachDBkv95/nodes=3-8	21.3G ±70%
[Geomean]	19.0G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	141M ±102%
CockroachDBkv95/nodes=1-8	236M ±11%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	147M ±54%
CockroachDBkv95/nodes=3-8	229M ±12%
[Geomean]	183M

	read-p95-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	338M ±16%
CockroachDBkv95/nodes=1-8	353M ±10%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	354M ±15%
CockroachDBkv95/nodes=3-8	351M ±15%
[Geomean]	349M

	read-p99-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	3.99G ±82%
CockroachDBkv95/nodes=1-8	942M ±171%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	3.26G ±75%
CockroachDBkv95/nodes=3-8	1.66G ±174%
[Geomean]	2.13G

	read-ops/sec
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	6.93k ± 5%
CockroachDBkv95/nodes=1-8	18.3k ± 3%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	6.95k ± 5%
CockroachDBkv95/nodes=3-8	18.3k ± 3%
[Geomean]	11.3k

	read-ops
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	416k ± 5%
CockroachDBkv95/nodes=1-8	1.10M ± 3%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	417k ± 5%
CockroachDBkv95/nodes=3-8	1.10M ± 3%
[Geomean]	677k

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