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

0929039dd9b10c6dc8ecd8355fcd71fa75d12c85

experiment-commit-time

2026-08-26T21:13:51Z

goarch

amd64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-08-26T21:32:46.395623284Z

shortname

sweet_cockroachdb

upload

20260827.27

upload-file

results

upload-part

20260827.27/0

upload-time

2026-08-27T04:35:21Z

label

values

toolchain

upload:20260827.27:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-8	81.8µs ± 4%
CockroachDBkv50/nodes=1-8	72.1µs ± 3%
CockroachDBkv95/nodes=1-8	52.0µs ± 2%
CockroachDBkv0/nodes=3-8	82.0µs ± 5%
CockroachDBkv50/nodes=3-8	71.8µs ± 4%
CockroachDBkv95/nodes=3-8	51.9µs ± 2%
[Geomean]	67.4µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-8	4.73GB ± 2%
CockroachDBkv50/nodes=1-8	4.82GB ± 3%
CockroachDBkv95/nodes=1-8	3.72GB ± 4%
CockroachDBkv0/nodes=3-8	4.72GB ± 3%
CockroachDBkv50/nodes=3-8	4.80GB ± 3%
CockroachDBkv95/nodes=3-8	3.70GB ± 6%
[Geomean]	4.38GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-8	6.19GB ± 7%
CockroachDBkv50/nodes=1-8	6.32GB ± 3%
CockroachDBkv95/nodes=1-8	4.84GB ± 9%
CockroachDBkv0/nodes=3-8	6.14GB ± 5%
CockroachDBkv50/nodes=3-8	6.26GB ± 6%
CockroachDBkv95/nodes=3-8	4.79GB ±10%
[Geomean]	5.72GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-8	8.08GB ± 5%
CockroachDBkv50/nodes=1-8	8.37GB ± 3%
CockroachDBkv95/nodes=1-8	6.74GB ± 7%
CockroachDBkv0/nodes=3-8	8.03GB ± 5%
CockroachDBkv50/nodes=3-8	8.34GB ± 4%
CockroachDBkv95/nodes=3-8	6.69GB ± 8%
[Geomean]	7.67GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-8	418M ± 5%
CockroachDBkv50/nodes=1-8	486M ± 9%
CockroachDBkv95/nodes=1-8	337M ±10%
CockroachDBkv0/nodes=3-8	416M ± 5%
CockroachDBkv50/nodes=3-8	476M ±11%
CockroachDBkv95/nodes=3-8	337M ±10%
[Geomean]	407M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-8	11.6G ±76%
CockroachDBkv50/nodes=1-8	14.0G ±53%
CockroachDBkv95/nodes=1-8	17.9G ±37%
CockroachDBkv0/nodes=3-8	9.83G ±47%
CockroachDBkv50/nodes=3-8	18.0G ±61%
CockroachDBkv95/nodes=3-8	15.1G ±64%
[Geomean]	14.1G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-8	320M ±19%
CockroachDBkv50/nodes=1-8	288M ±36%
CockroachDBkv95/nodes=1-8	257M ± 5%
CockroachDBkv0/nodes=3-8	323M ±20%
CockroachDBkv50/nodes=3-8	263M ±42%
CockroachDBkv95/nodes=3-8	261M ±10%
[Geomean]	284M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-8	735M ±13%
CockroachDBkv50/nodes=1-8	888M ±17%
CockroachDBkv95/nodes=1-8	516M ±37%
CockroachDBkv0/nodes=3-8	758M ±15%
CockroachDBkv50/nodes=3-8	887M ±13%
CockroachDBkv95/nodes=3-8	520M ±10%
[Geomean]	700M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-8	5.41G ±53%
CockroachDBkv50/nodes=1-8	6.88G ±26%
CockroachDBkv95/nodes=1-8	3.16G ±87%
CockroachDBkv0/nodes=3-8	4.86G ±60%
CockroachDBkv50/nodes=3-8	7.31G ±17%
CockroachDBkv95/nodes=3-8	2.81G ±82%
[Geomean]	4.77G

	write-ops/sec
CockroachDBkv0/nodes=1-8	12.2k ± 4%
CockroachDBkv50/nodes=1-8	6.96k ± 3%
CockroachDBkv95/nodes=1-8	961 ± 3%
CockroachDBkv0/nodes=3-8	12.2k ± 5%
CockroachDBkv50/nodes=3-8	6.97k ± 4%
CockroachDBkv95/nodes=3-8	965 ± 1%
[Geomean]	4.34k

	write-ops
CockroachDBkv0/nodes=1-8	734k ± 4%
CockroachDBkv50/nodes=1-8	417k ± 3%
CockroachDBkv95/nodes=1-8	57.7k ± 3%
CockroachDBkv0/nodes=3-8	732k ± 5%
CockroachDBkv50/nodes=3-8	418k ± 4%
CockroachDBkv95/nodes=3-8	58.0k ± 1%
[Geomean]	261k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	242M ±13%
CockroachDBkv95/nodes=1-8	263M ± 3%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	243M ± 8%
CockroachDBkv95/nodes=3-8	263M ± 2%
[Geomean]	253M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	15.9G ±46%
CockroachDBkv95/nodes=1-8	21.5G ±73%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	17.3G ±99%
CockroachDBkv95/nodes=3-8	18.0G ±73%
[Geomean]	18.1G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	169M ±54%
CockroachDBkv95/nodes=1-8	229M ±12%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	150M ±79%
CockroachDBkv95/nodes=3-8	235M ±11%
[Geomean]	192M

	read-p95-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	358M ±20%
CockroachDBkv95/nodes=1-8	348M ± 8%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	345M ±17%
CockroachDBkv95/nodes=3-8	358M ±12%
[Geomean]	352M

	read-p99-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	2.94G ±128%
CockroachDBkv95/nodes=1-8	1.53G ±154%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	3.86G ±83%
CockroachDBkv95/nodes=3-8	1.27G ±154%
[Geomean]	2.17G

	read-ops/sec
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	6.92k ± 3%
CockroachDBkv95/nodes=1-8	18.3k ± 2%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	6.93k ± 3%
CockroachDBkv95/nodes=3-8	18.3k ± 2%
[Geomean]	11.3k

	read-ops
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	415k ± 3%
CockroachDBkv95/nodes=1-8	1.10M ± 2%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	416k ± 3%
CockroachDBkv95/nodes=3-8	1.10M ± 2%
[Geomean]	676k

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