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

12affc4b1099893c5d5ef346c414b74042580a28

experiment-commit-time

2026-08-28T15:46:03Z

goarch

amd64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-08-28T15:55:38.301146894Z

shortname

sweet_cockroachdb

upload

20260828.84

upload-file

results

upload-part

20260828.84/0

upload-time

2026-08-28T23:03:02Z

label

values

toolchain

upload:20260828.84:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-8	81.5µs ± 4%
CockroachDBkv50/nodes=1-8	72.4µs ± 4%
CockroachDBkv95/nodes=1-8	52.1µs ± 3%
CockroachDBkv0/nodes=3-8	81.7µs ± 4%
CockroachDBkv50/nodes=3-8	71.8µs ± 6%
CockroachDBkv95/nodes=3-8	52.0µs ± 2%
[Geomean]	67.4µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-8	4.73GB ± 3%
CockroachDBkv50/nodes=1-8	4.82GB ± 3%
CockroachDBkv95/nodes=1-8	3.70GB ± 6%
CockroachDBkv0/nodes=3-8	4.75GB ± 2%
CockroachDBkv50/nodes=3-8	4.83GB ± 3%
CockroachDBkv95/nodes=3-8	3.71GB ± 5%
[Geomean]	4.39GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-8	6.14GB ± 6%
CockroachDBkv50/nodes=1-8	6.29GB ± 3%
CockroachDBkv95/nodes=1-8	4.87GB ±11%
CockroachDBkv0/nodes=3-8	6.14GB ± 6%
CockroachDBkv50/nodes=3-8	6.27GB ± 6%
CockroachDBkv95/nodes=3-8	4.99GB ± 5%
[Geomean]	5.75GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-8	8.02GB ± 6%
CockroachDBkv50/nodes=1-8	8.35GB ± 2%
CockroachDBkv95/nodes=1-8	6.76GB ± 8%
CockroachDBkv0/nodes=3-8	8.03GB ± 5%
CockroachDBkv50/nodes=3-8	8.37GB ± 4%
CockroachDBkv95/nodes=3-8	6.92GB ± 4%
[Geomean]	7.71GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-8	416M ± 4%
CockroachDBkv50/nodes=1-8	481M ±14%
CockroachDBkv95/nodes=1-8	338M ± 8%
CockroachDBkv0/nodes=3-8	411M ± 6%
CockroachDBkv50/nodes=3-8	481M ±14%
CockroachDBkv95/nodes=3-8	327M ±14%
[Geomean]	404M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-8	10.5G ±43%
CockroachDBkv50/nodes=1-8	17.3G ±53%
CockroachDBkv95/nodes=1-8	14.9G ±80%
CockroachDBkv0/nodes=3-8	11.3G ±81%
CockroachDBkv50/nodes=3-8	19.4G ±66%
CockroachDBkv95/nodes=3-8	18.5G ± 4%
[Geomean]	14.9G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-8	323M ±12%
CockroachDBkv50/nodes=1-8	271M ±30%
CockroachDBkv95/nodes=1-8	262M ±13%
CockroachDBkv0/nodes=3-8	319M ±21%
CockroachDBkv50/nodes=3-8	277M ±46%
CockroachDBkv95/nodes=3-8	253M ±10%
[Geomean]	283M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-8	699M ± 6%
CockroachDBkv50/nodes=1-8	896M ±20%
CockroachDBkv95/nodes=1-8	549M ±34%
CockroachDBkv0/nodes=3-8	712M ±13%
CockroachDBkv50/nodes=3-8	890M ±13%
CockroachDBkv95/nodes=3-8	510M ±51%
[Geomean]	693M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-8	4.78G ±58%
CockroachDBkv50/nodes=1-8	7.15G ±20%
CockroachDBkv95/nodes=1-8	3.09G ±76%
CockroachDBkv0/nodes=3-8	5.17G ±51%
CockroachDBkv50/nodes=3-8	6.81G ±39%
CockroachDBkv95/nodes=3-8	2.72G ±78%
[Geomean]	4.65G

	write-ops/sec
CockroachDBkv0/nodes=1-8	12.3k ± 5%
CockroachDBkv50/nodes=1-8	6.92k ± 4%
CockroachDBkv95/nodes=1-8	960 ± 3%
CockroachDBkv0/nodes=3-8	12.2k ± 4%
CockroachDBkv50/nodes=3-8	6.97k ± 6%
CockroachDBkv95/nodes=3-8	965 ± 2%
[Geomean]	4.34k

	write-ops
CockroachDBkv0/nodes=1-8	737k ± 5%
CockroachDBkv50/nodes=1-8	415k ± 4%
CockroachDBkv95/nodes=1-8	57.6k ± 3%
CockroachDBkv0/nodes=3-8	734k ± 4%
CockroachDBkv50/nodes=3-8	418k ± 6%
CockroachDBkv95/nodes=3-8	57.9k ± 2%
[Geomean]	261k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	243M ± 8%
CockroachDBkv95/nodes=1-8	263M ± 1%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	243M ±17%
CockroachDBkv95/nodes=3-8	262M ± 3%
[Geomean]	253M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	18.9G ±62%
CockroachDBkv95/nodes=1-8	18.7G ±79%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	17.0G ±60%
CockroachDBkv95/nodes=3-8	24.1G ±79%
[Geomean]	19.5G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	152M ±77%
CockroachDBkv95/nodes=1-8	235M ±18%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	158M ±70%
CockroachDBkv95/nodes=3-8	227M ±11%
[Geomean]	189M

	read-p95-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	358M ±17%
CockroachDBkv95/nodes=1-8	357M ±11%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	351M ±19%
CockroachDBkv95/nodes=3-8	351M ±10%
[Geomean]	354M

	read-p99-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	3.59G ±87%
CockroachDBkv95/nodes=1-8	1.49G ±161%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	3.10G ±134%
CockroachDBkv95/nodes=3-8	1.34G ±170%
[Geomean]	2.17G

	read-ops/sec
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	6.90k ± 4%
CockroachDBkv95/nodes=1-8	18.2k ± 3%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	6.96k ± 7%
CockroachDBkv95/nodes=3-8	18.3k ± 2%
[Geomean]	11.2k

	read-ops
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	414k ± 4%
CockroachDBkv95/nodes=1-8	1.09M ± 3%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	417k ± 7%
CockroachDBkv95/nodes=3-8	1.10M ± 2%
[Geomean]	675k

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