Performance Result Comparison

label

common value

baseline-commit

862c888e612ac346c7c4d99c9392bdfd265f33b0

benchmarks-commit

616e1609d6d4f5b25ff4a1049aa0f81f47e2d337

branch

release-branch.go1.27

builder

go1.27-linux-arm64_c4ah72-perf_vs_release

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

experiment-commit

1e44a4c9d983b7787a9593dd4dadfb4ed9737235

experiment-commit-time

2026-09-15T14:28:44Z

goarch

arm64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-09-15T14:35:48.675010057Z

shortname

sweet_cockroachdb

upload

20260915.86

upload-file

results

upload-part

20260915.86/0

upload-time

2026-09-15T19:57:51Z

label

values

toolchain

upload:20260915.86:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-36	35.9µs ± 4%
CockroachDBkv50/nodes=1-36	33.8µs ± 0%
CockroachDBkv95/nodes=1-36	33.8µs ± 1%
CockroachDBkv0/nodes=3-36	36.0µs ± 3%
CockroachDBkv50/nodes=3-36	33.9µs ± 1%
CockroachDBkv95/nodes=3-36	33.8µs ± 1%
[Geomean]	34.5µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-36	4.11GB ± 6%
CockroachDBkv50/nodes=1-36	3.96GB ± 2%
CockroachDBkv95/nodes=1-36	2.73GB ± 2%
CockroachDBkv0/nodes=3-36	4.12GB ± 3%
CockroachDBkv50/nodes=3-36	3.94GB ± 3%
CockroachDBkv95/nodes=3-36	2.70GB ± 4%
[Geomean]	3.53GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-36	5.42GB ± 3%
CockroachDBkv50/nodes=1-36	5.22GB ± 2%
CockroachDBkv95/nodes=1-36	3.63GB ± 4%
CockroachDBkv0/nodes=3-36	5.41GB ± 3%
CockroachDBkv50/nodes=3-36	5.20GB ± 2%
CockroachDBkv95/nodes=3-36	3.60GB ± 3%
[Geomean]	4.67GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-36	9.02GB ± 2%
CockroachDBkv50/nodes=1-36	8.18GB ±10%
CockroachDBkv95/nodes=1-36	6.24GB ±16%
CockroachDBkv0/nodes=3-36	9.00GB ± 4%
CockroachDBkv50/nodes=3-36	8.13GB ± 8%
CockroachDBkv95/nodes=3-36	6.27GB ± 6%
[Geomean]	7.72GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-36	31.8M ±93%
CockroachDBkv50/nodes=1-36	4.99M ±18%
CockroachDBkv95/nodes=1-36	6.21M ±53%
CockroachDBkv0/nodes=3-36	34.0M ±47%
CockroachDBkv50/nodes=3-36	4.99M ±24%
CockroachDBkv95/nodes=3-36	6.09M ±21%
[Geomean]	10.0M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-36	5.30G ±14%
CockroachDBkv50/nodes=1-36	1.15G ± 5%
CockroachDBkv95/nodes=1-36	1.06G ±51%
CockroachDBkv0/nodes=3-36	5.11G ±19%
CockroachDBkv50/nodes=3-36	1.24G ±24%
CockroachDBkv95/nodes=3-36	1.06G ±45%
[Geomean]	1.88G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-36	1.81M ±10%
CockroachDBkv50/nodes=1-36	1.40M ± 0%
CockroachDBkv95/nodes=1-36	2.47M ± 5%
CockroachDBkv0/nodes=3-36	1.86M ±13%
CockroachDBkv50/nodes=3-36	1.40M ± 0%
CockroachDBkv95/nodes=3-36	2.45M ± 6%
[Geomean]	1.85M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-36	82.4M ±195%
CockroachDBkv50/nodes=1-36	3.93M ±27%
CockroachDBkv95/nodes=1-36	4.64M ±16%
CockroachDBkv0/nodes=3-36	107M ±119%
CockroachDBkv50/nodes=3-36	3.75M ±20%
CockroachDBkv95/nodes=3-36	4.67M ±18%
[Geomean]	11.9M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-36	237M ±10%
CockroachDBkv50/nodes=1-36	9.32M ±58%
CockroachDBkv95/nodes=1-36	34.3M ±182%
CockroachDBkv0/nodes=3-36	243M ±14%
CockroachDBkv50/nodes=3-36	8.08M ±30%
CockroachDBkv95/nodes=3-36	26.4M ±218%
[Geomean]	39.7M

	write-ops/sec
CockroachDBkv0/nodes=1-36	27.8k ± 4%
CockroachDBkv50/nodes=1-36	14.8k ± 0%
CockroachDBkv95/nodes=1-36	1.48k ± 1%
CockroachDBkv0/nodes=3-36	27.8k ± 3%
CockroachDBkv50/nodes=3-36	14.8k ± 0%
CockroachDBkv95/nodes=3-36	1.48k ± 1%
[Geomean]	8.47k

	write-ops
CockroachDBkv0/nodes=1-36	1.67M ± 4%
CockroachDBkv50/nodes=1-36	887k ± 0%
CockroachDBkv95/nodes=1-36	88.8k ± 1%
CockroachDBkv0/nodes=3-36	1.67M ± 3%
CockroachDBkv50/nodes=3-36	886k ± 0%
CockroachDBkv95/nodes=3-36	88.7k ± 1%
[Geomean]	508k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	3.01M ± 6%
CockroachDBkv95/nodes=1-36	3.30M ±94%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	3.22M ±21%
CockroachDBkv95/nodes=3-36	3.22M ±94%
[Geomean]	3.19M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	1.12G ± 8%
CockroachDBkv95/nodes=1-36	1.06G ±52%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	1.19G ±24%
CockroachDBkv95/nodes=3-36	1.05G ±46%
[Geomean]	1.11G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	300k ± 0%
CockroachDBkv95/nodes=1-36	300k ± 0%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	300k ± 0%
CockroachDBkv95/nodes=3-36	300k ± 0%
[Geomean]	300k

	read-p95-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	400k ± 0%
CockroachDBkv95/nodes=1-36	300k ± 0%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	400k ± 0%
CockroachDBkv95/nodes=3-36	300k ± 0%
[Geomean]	346k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	600k ± 0%
CockroachDBkv95/nodes=1-36	950k ±68%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	600k ± 0%
CockroachDBkv95/nodes=3-36	865k ±62%
[Geomean]	737k

	read-ops/sec
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	14.8k ± 0%
CockroachDBkv95/nodes=1-36	28.1k ± 1%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	14.8k ± 1%
CockroachDBkv95/nodes=3-36	28.1k ± 1%
[Geomean]	20.4k

	read-ops
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	887k ± 0%
CockroachDBkv95/nodes=1-36	1.69M ± 1%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	886k ± 1%
CockroachDBkv95/nodes=3-36	1.69M ± 1%
[Geomean]	1.22M

Go Performance Dashboard