Performance Result Comparison

label

common value

baseline-commit

022c8636110ebac86a9b88724cda168ed713c21f

benchmarks-commit

4a545adeb0d5e7170d0c5633a6f04be94529fde3

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

2aae1000ea1d4b28923b96db28acf4e3b99d6aff

experiment-commit-time

2026-10-20T01:26:06Z

goarch

arm64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-10-20T01:32:42.371418239Z

shortname

sweet_cockroachdb

upload

20261020.37

upload-file

results

upload-part

20261020.37/0

upload-time

2026-10-20T07:19:28Z

label

values

toolchain

upload:20261020.37:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-8	47.5µs ± 3%
CockroachDBkv50/nodes=1-8	42.2µs ± 3%
CockroachDBkv95/nodes=1-8	34.2µs ± 0%
CockroachDBkv0/nodes=3-8	48.0µs ± 5%
CockroachDBkv50/nodes=3-8	42.4µs ± 3%
CockroachDBkv95/nodes=3-8	34.2µs ± 1%
[Geomean]	41.0µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-8	5.04GB ± 3%
CockroachDBkv50/nodes=1-8	5.17GB ± 2%
CockroachDBkv95/nodes=1-8	3.17GB ±23%
CockroachDBkv0/nodes=3-8	5.01GB ± 4%
CockroachDBkv50/nodes=3-8	5.17GB ± 3%
CockroachDBkv95/nodes=3-8	3.25GB ±25%
[Geomean]	4.37GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-8	6.72GB ± 6%
CockroachDBkv50/nodes=1-8	6.86GB ± 4%
CockroachDBkv95/nodes=1-8	4.80GB ± 8%
CockroachDBkv0/nodes=3-8	6.57GB ± 5%
CockroachDBkv50/nodes=3-8	6.84GB ± 7%
CockroachDBkv95/nodes=3-8	4.84GB ±12%
[Geomean]	6.03GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-8	8.65GB ± 5%
CockroachDBkv50/nodes=1-8	8.96GB ± 3%
CockroachDBkv95/nodes=1-8	6.74GB ± 5%
CockroachDBkv0/nodes=3-8	8.52GB ± 5%
CockroachDBkv50/nodes=3-8	8.94GB ± 2%
CockroachDBkv95/nodes=3-8	6.75GB ± 5%
[Geomean]	8.03GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-8	233M ± 6%
CockroachDBkv50/nodes=1-8	266M ± 9%
CockroachDBkv95/nodes=1-8	63.4M ±36%
CockroachDBkv0/nodes=3-8	235M ± 5%
CockroachDBkv50/nodes=3-8	261M ±11%
CockroachDBkv95/nodes=3-8	62.4M ±45%
[Geomean]	157M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-8	5.79G ±35%
CockroachDBkv50/nodes=1-8	15.0G ±44%
CockroachDBkv95/nodes=1-8	1.66G ±54%
CockroachDBkv0/nodes=3-8	5.46G ±16%
CockroachDBkv50/nodes=3-8	15.2G ±84%
CockroachDBkv95/nodes=3-8	1.62G ±57%
[Geomean]	5.18G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-8	199M ± 3%
CockroachDBkv50/nodes=1-8	177M ±19%
CockroachDBkv95/nodes=1-8	33.0M ±116%
CockroachDBkv0/nodes=3-8	206M ± 6%
CockroachDBkv50/nodes=3-8	177M ±38%
CockroachDBkv95/nodes=3-8	33.5M ±113%
[Geomean]	106M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-8	362M ± 7%
CockroachDBkv50/nodes=1-8	403M ±21%
CockroachDBkv95/nodes=1-8	183M ±18%
CockroachDBkv0/nodes=3-8	357M ± 6%
CockroachDBkv50/nodes=3-8	385M ±18%
CockroachDBkv95/nodes=3-8	180M ±21%
[Geomean]	295M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-8	1.46G ±52%
CockroachDBkv50/nodes=1-8	4.94G ±14%
CockroachDBkv95/nodes=1-8	305M ±37%
CockroachDBkv0/nodes=3-8	1.32G ±49%
CockroachDBkv50/nodes=3-8	4.91G ± 7%
CockroachDBkv95/nodes=3-8	313M ±66%
[Geomean]	1.28G

	write-ops/sec
CockroachDBkv0/nodes=1-8	21.0k ± 3%
CockroachDBkv50/nodes=1-8	11.9k ± 2%
CockroachDBkv95/nodes=1-8	1.46k ± 1%
CockroachDBkv0/nodes=3-8	20.9k ± 5%
CockroachDBkv50/nodes=3-8	11.8k ± 3%
CockroachDBkv95/nodes=3-8	1.46k ± 1%
[Geomean]	7.13k

	write-ops
CockroachDBkv0/nodes=1-8	1.26M ± 3%
CockroachDBkv50/nodes=1-8	711k ± 2%
CockroachDBkv95/nodes=1-8	87.7k ± 1%
CockroachDBkv0/nodes=3-8	1.25M ± 5%
CockroachDBkv50/nodes=3-8	710k ± 3%
CockroachDBkv95/nodes=3-8	87.6k ± 1%
[Geomean]	428k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	151M ±14%
CockroachDBkv95/nodes=1-8	50.9M ±40%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	155M ±12%
CockroachDBkv95/nodes=3-8	49.8M ±50%
[Geomean]	87.7M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	14.9G ±51%
CockroachDBkv95/nodes=1-8	1.63G ±48%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	14.8G ±60%
CockroachDBkv95/nodes=3-8	1.66G ±54%
[Geomean]	4.94G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	109M ±38%
CockroachDBkv95/nodes=1-8	16.9M ±185%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	112M ±59%
CockroachDBkv95/nodes=3-8	18.4M ±173%
[Geomean]	44.2M

	read-p95-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	216M ± 9%
CockroachDBkv95/nodes=1-8	164M ±18%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	217M ±16%
CockroachDBkv95/nodes=3-8	160M ±21%
[Geomean]	187M

	read-p99-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	910M ±129%
CockroachDBkv95/nodes=1-8	260M ±32%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	645M ±170%
CockroachDBkv95/nodes=3-8	264M ±33%
[Geomean]	448M

	read-ops/sec
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	11.8k ± 2%
CockroachDBkv95/nodes=1-8	27.8k ± 1%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	11.8k ± 3%
CockroachDBkv95/nodes=3-8	27.8k ± 1%
[Geomean]	18.1k

	read-ops
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	710k ± 3%
CockroachDBkv95/nodes=1-8	1.67M ± 0%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	707k ± 3%
CockroachDBkv95/nodes=3-8	1.67M ± 1%
[Geomean]	1.09M

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