Performance Result Comparison

label

common value

baseline-commit

862c888e612ac346c7c4d99c9392bdfd265f33b0

benchmarks-commit

70693762b6a0d7f393892f0ace40979e3cbe5737

branch

release-branch.go1.27

builder

go1.27-linux-arm64_c4as16-perf_vs_release

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

experiment-commit

33c04bd7da81bd56ffaf05bb1e9a9820ddc8ab3e

experiment-commit-time

2026-09-01T21:28:08Z

goarch

arm64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-09-01T21:37:31.409406429Z

shortname

sweet_cockroachdb

upload

20260902.37

upload-file

results

upload-part

20260902.37/0

upload-time

2026-09-02T03:23:35Z

label

values

toolchain

upload:20260902.37:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-8	46.6µs ± 4%
CockroachDBkv50/nodes=1-8	41.6µs ± 3%
CockroachDBkv95/nodes=1-8	34.1µs ± 1%
CockroachDBkv0/nodes=3-8	46.4µs ± 4%
CockroachDBkv50/nodes=3-8	41.6µs ± 1%
CockroachDBkv95/nodes=3-8	34.1µs ± 1%
[Geomean]	40.4µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-8	5.03GB ± 2%
CockroachDBkv50/nodes=1-8	5.16GB ± 3%
CockroachDBkv95/nodes=1-8	3.05GB ±21%
CockroachDBkv0/nodes=3-8	5.08GB ± 4%
CockroachDBkv50/nodes=3-8	5.12GB ± 2%
CockroachDBkv95/nodes=3-8	3.39GB ± 9%
[Geomean]	4.37GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-8	6.63GB ± 6%
CockroachDBkv50/nodes=1-8	6.91GB ± 3%
CockroachDBkv95/nodes=1-8	4.78GB ± 7%
CockroachDBkv0/nodes=3-8	6.74GB ± 7%
CockroachDBkv50/nodes=3-8	6.80GB ± 5%
CockroachDBkv95/nodes=3-8	4.81GB ± 5%
[Geomean]	6.03GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-8	8.59GB ± 5%
CockroachDBkv50/nodes=1-8	8.97GB ± 2%
CockroachDBkv95/nodes=1-8	6.71GB ± 6%
CockroachDBkv0/nodes=3-8	8.69GB ± 6%
CockroachDBkv50/nodes=3-8	8.92GB ± 2%
CockroachDBkv95/nodes=3-8	6.75GB ± 4%
[Geomean]	8.04GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-8	229M ± 4%
CockroachDBkv50/nodes=1-8	254M ± 9%
CockroachDBkv95/nodes=1-8	54.5M ±51%
CockroachDBkv0/nodes=3-8	225M ± 6%
CockroachDBkv50/nodes=3-8	258M ±10%
CockroachDBkv95/nodes=3-8	57.8M ±41%
[Geomean]	148M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-8	5.82G ±38%
CockroachDBkv50/nodes=1-8	15.6G ±50%
CockroachDBkv95/nodes=1-8	1.57G ±45%
CockroachDBkv0/nodes=3-8	5.65G ±33%
CockroachDBkv50/nodes=3-8	11.4G ±46%
CockroachDBkv95/nodes=3-8	1.59G ±52%
[Geomean]	4.95G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-8	197M ± 2%
CockroachDBkv50/nodes=1-8	162M ±35%
CockroachDBkv95/nodes=1-8	23.4M ±124%
CockroachDBkv0/nodes=3-8	195M ± 8%
CockroachDBkv50/nodes=3-8	188M ± 7%
CockroachDBkv95/nodes=3-8	23.7M ±130%
[Geomean]	92.9M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-8	346M ± 3%
CockroachDBkv50/nodes=1-8	383M ±14%
CockroachDBkv95/nodes=1-8	169M ±33%
CockroachDBkv0/nodes=3-8	352M ± 0%
CockroachDBkv50/nodes=3-8	388M ±18%
CockroachDBkv95/nodes=3-8	174M ±18%
[Geomean]	285M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-8	1.63G ±53%
CockroachDBkv50/nodes=1-8	4.68G ±37%
CockroachDBkv95/nodes=1-8	275M ±34%
CockroachDBkv0/nodes=3-8	1.34G ±51%
CockroachDBkv50/nodes=3-8	4.30G ±44%
CockroachDBkv95/nodes=3-8	303M ±49%
[Geomean]	1.24G

	write-ops/sec
CockroachDBkv0/nodes=1-8	21.4k ± 3%
CockroachDBkv50/nodes=1-8	12.0k ± 2%
CockroachDBkv95/nodes=1-8	1.46k ± 1%
CockroachDBkv0/nodes=3-8	21.5k ± 4%
CockroachDBkv50/nodes=3-8	12.0k ± 1%
CockroachDBkv95/nodes=3-8	1.46k ± 1%
[Geomean]	7.23k

	write-ops
CockroachDBkv0/nodes=1-8	1.28M ± 3%
CockroachDBkv50/nodes=1-8	722k ± 2%
CockroachDBkv95/nodes=1-8	87.8k ± 1%
CockroachDBkv0/nodes=3-8	1.29M ± 4%
CockroachDBkv50/nodes=3-8	722k ± 1%
CockroachDBkv95/nodes=3-8	87.9k ± 1%
[Geomean]	434k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	150M ±12%
CockroachDBkv95/nodes=1-8	42.8M ±55%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	151M ±17%
CockroachDBkv95/nodes=3-8	45.4M ±42%
[Geomean]	81.5M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	14.7G ±54%
CockroachDBkv95/nodes=1-8	1.58G ±78%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	12.9G ±58%
CockroachDBkv95/nodes=3-8	1.63G ±56%
[Geomean]	4.71G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	100M ±50%
CockroachDBkv95/nodes=1-8	11.1M ±194%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	124M ±53%
CockroachDBkv95/nodes=3-8	11.3M ±198%
[Geomean]	35.3M

	read-p95-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	212M ± 9%
CockroachDBkv95/nodes=1-8	150M ±33%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	220M ± 9%
CockroachDBkv95/nodes=3-8	153M ±20%
[Geomean]	181M

	read-p99-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	1.13G ±197%
CockroachDBkv95/nodes=1-8	240M ±40%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	792M ±120%
CockroachDBkv95/nodes=3-8	253M ±32%
[Geomean]	483M

	read-ops/sec
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	12.0k ± 3%
CockroachDBkv95/nodes=1-8	27.8k ± 1%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	12.0k ± 2%
CockroachDBkv95/nodes=3-8	27.9k ± 1%
[Geomean]	18.3k

	read-ops
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	720k ± 3%
CockroachDBkv95/nodes=1-8	1.67M ± 1%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	720k ± 2%
CockroachDBkv95/nodes=3-8	1.67M ± 1%
[Geomean]	1.10M

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