Performance Result Comparison

label

common value

baseline-commit

2aae1000ea1d4b28923b96db28acf4e3b99d6aff

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

8b28706da89e1bd8a950d888cfc009d9ad11e0a6

experiment-commit-time

2026-10-27T20:10:52Z

goarch

arm64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-10-28T13:00:57.848149238Z

shortname

sweet_cockroachdb

upload

20261028.123

upload-file

results

upload-part

20261028.123/0

upload-time

2026-10-28T18:50:21Z

label

values

toolchain

upload:20261028.123:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-8	47.0µs ± 5%
CockroachDBkv50/nodes=1-8	41.8µs ± 2%
CockroachDBkv95/nodes=1-8	34.1µs ± 1%
CockroachDBkv0/nodes=3-8	46.9µs ± 3%
CockroachDBkv50/nodes=3-8	41.7µs ± 1%
CockroachDBkv95/nodes=3-8	34.1µs ± 0%
[Geomean]	40.6µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-8	5.06GB ± 3%
CockroachDBkv50/nodes=1-8	5.18GB ± 2%
CockroachDBkv95/nodes=1-8	3.11GB ±22%
CockroachDBkv0/nodes=3-8	5.05GB ± 5%
CockroachDBkv50/nodes=3-8	5.15GB ± 3%
CockroachDBkv95/nodes=3-8	3.12GB ±24%
[Geomean]	4.33GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-8	6.69GB ± 7%
CockroachDBkv50/nodes=1-8	6.86GB ± 4%
CockroachDBkv95/nodes=1-8	4.75GB ±10%
CockroachDBkv0/nodes=3-8	6.68GB ± 9%
CockroachDBkv50/nodes=3-8	6.83GB ± 5%
CockroachDBkv95/nodes=3-8	4.76GB ± 6%
[Geomean]	6.02GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-8	8.64GB ± 6%
CockroachDBkv50/nodes=1-8	8.96GB ± 3%
CockroachDBkv95/nodes=1-8	6.72GB ± 5%
CockroachDBkv0/nodes=3-8	8.63GB ± 7%
CockroachDBkv50/nodes=3-8	8.95GB ± 4%
CockroachDBkv95/nodes=3-8	6.72GB ± 5%
[Geomean]	8.04GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-8	230M ± 6%
CockroachDBkv50/nodes=1-8	258M ± 4%
CockroachDBkv95/nodes=1-8	56.9M ±45%
CockroachDBkv0/nodes=3-8	227M ± 4%
CockroachDBkv50/nodes=3-8	257M ± 4%
CockroachDBkv95/nodes=3-8	54.9M ±47%
[Geomean]	149M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-8	5.56G ±21%
CockroachDBkv50/nodes=1-8	14.0G ±45%
CockroachDBkv95/nodes=1-8	1.51G ±60%
CockroachDBkv0/nodes=3-8	5.34G ±36%
CockroachDBkv50/nodes=3-8	13.8G ±63%
CockroachDBkv95/nodes=3-8	1.60G ±59%
[Geomean]	4.90G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-8	198M ± 7%
CockroachDBkv50/nodes=1-8	178M ±15%
CockroachDBkv95/nodes=1-8	28.1M ±131%
CockroachDBkv0/nodes=3-8	198M ± 7%
CockroachDBkv50/nodes=3-8	165M ±42%
CockroachDBkv95/nodes=3-8	24.6M ±113%
[Geomean]	96.2M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-8	356M ± 4%
CockroachDBkv50/nodes=1-8	383M ±21%
CockroachDBkv95/nodes=1-8	174M ±32%
CockroachDBkv0/nodes=3-8	352M ± 0%
CockroachDBkv50/nodes=3-8	362M ± 7%
CockroachDBkv95/nodes=3-8	170M ±21%
[Geomean]	283M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-8	1.48G ±50%
CockroachDBkv50/nodes=1-8	4.73G ±21%
CockroachDBkv95/nodes=1-8	271M ±30%
CockroachDBkv0/nodes=3-8	1.41G ±62%
CockroachDBkv50/nodes=3-8	4.81G ± 5%
CockroachDBkv95/nodes=3-8	315M ±81%
[Geomean]	1.26G

	write-ops/sec
CockroachDBkv0/nodes=1-8	21.2k ± 4%
CockroachDBkv50/nodes=1-8	12.0k ± 2%
CockroachDBkv95/nodes=1-8	1.46k ± 1%
CockroachDBkv0/nodes=3-8	21.3k ± 3%
CockroachDBkv50/nodes=3-8	12.0k ± 2%
CockroachDBkv95/nodes=3-8	1.46k ± 1%
[Geomean]	7.20k

	write-ops
CockroachDBkv0/nodes=1-8	1.27M ± 4%
CockroachDBkv50/nodes=1-8	718k ± 2%
CockroachDBkv95/nodes=1-8	87.8k ± 1%
CockroachDBkv0/nodes=3-8	1.28M ± 3%
CockroachDBkv50/nodes=3-8	720k ± 2%
CockroachDBkv95/nodes=3-8	87.9k ± 1%
[Geomean]	432k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	151M ±17%
CockroachDBkv95/nodes=1-8	44.4M ±51%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	160M ± 8%
CockroachDBkv95/nodes=3-8	42.3M ±51%
[Geomean]	82.1M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	14.2G ±51%
CockroachDBkv95/nodes=1-8	1.55G ±64%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	13.7G ±56%
CockroachDBkv95/nodes=3-8	1.65G ±54%
[Geomean]	4.73G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	103M ±39%
CockroachDBkv95/nodes=1-8	13.9M ±202%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	120M ±54%
CockroachDBkv95/nodes=3-8	11.7M ±160%
[Geomean]	37.6M

	read-p95-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	216M ± 7%
CockroachDBkv95/nodes=1-8	152M ±34%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	215M ±13%
CockroachDBkv95/nodes=3-8	148M ±21%
[Geomean]	180M

	read-p99-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	1.28G ±183%
CockroachDBkv95/nodes=1-8	233M ±37%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	1.14G ±135%
CockroachDBkv95/nodes=3-8	230M ±53%
[Geomean]	529M

	read-ops/sec
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	11.9k ± 3%
CockroachDBkv95/nodes=1-8	27.8k ± 1%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	12.0k ± 1%
CockroachDBkv95/nodes=3-8	27.9k ± 0%
[Geomean]	18.2k

	read-ops
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	715k ± 3%
CockroachDBkv95/nodes=1-8	1.67M ± 1%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	717k ± 1%
CockroachDBkv95/nodes=3-8	1.67M ± 0%
[Geomean]	1.09M

Go Performance Dashboard