Performance Result Comparison

label

common value

baseline-commit

022c8636110ebac86a9b88724cda168ed713c21f

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

9636ab0f172bea01345770c1404d38ed4e1e4d08

experiment-commit-time

2026-10-08T15:17:15Z

goarch

arm64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-10-09T07:48:41.552975171Z

shortname

sweet_cockroachdb

upload

20261009.129

upload-file

results

upload-part

20261009.129/0

upload-time

2026-10-09T13:10:48Z

label

values

toolchain

upload:20261009.129:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-36	35.9µs ± 3%
CockroachDBkv50/nodes=1-36	33.8µs ± 0%
CockroachDBkv95/nodes=1-36	33.8µs ± 1%
CockroachDBkv0/nodes=3-36	35.8µs ± 4%
CockroachDBkv50/nodes=3-36	33.8µs ± 0%
CockroachDBkv95/nodes=3-36	33.8µs ± 1%
[Geomean]	34.5µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-36	4.09GB ± 3%
CockroachDBkv50/nodes=1-36	3.94GB ± 2%
CockroachDBkv95/nodes=1-36	2.73GB ± 2%
CockroachDBkv0/nodes=3-36	4.06GB ± 4%
CockroachDBkv50/nodes=3-36	3.95GB ± 2%
CockroachDBkv95/nodes=3-36	2.73GB ± 1%
[Geomean]	3.53GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-36	5.41GB ± 4%
CockroachDBkv50/nodes=1-36	5.20GB ± 2%
CockroachDBkv95/nodes=1-36	3.64GB ± 4%
CockroachDBkv0/nodes=3-36	5.39GB ± 4%
CockroachDBkv50/nodes=3-36	5.21GB ± 1%
CockroachDBkv95/nodes=3-36	3.61GB ± 3%
[Geomean]	4.67GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-36	9.01GB ± 3%
CockroachDBkv50/nodes=1-36	8.09GB ± 6%
CockroachDBkv95/nodes=1-36	6.39GB ± 5%
CockroachDBkv0/nodes=3-36	8.97GB ± 6%
CockroachDBkv50/nodes=3-36	8.20GB ± 8%
CockroachDBkv95/nodes=3-36	6.27GB ± 6%
[Geomean]	7.74GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-36	31.3M ±56%
CockroachDBkv50/nodes=1-36	4.98M ±14%
CockroachDBkv95/nodes=1-36	6.37M ±32%
CockroachDBkv0/nodes=3-36	29.2M ±88%
CockroachDBkv50/nodes=3-36	4.79M ±19%
CockroachDBkv95/nodes=3-36	6.43M ±28%
[Geomean]	9.81M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-36	5.37G ±15%
CockroachDBkv50/nodes=1-36	1.16G ± 4%
CockroachDBkv95/nodes=1-36	1.11G ±30%
CockroachDBkv0/nodes=3-36	5.44G ± 9%
CockroachDBkv50/nodes=3-36	1.17G ± 9%
CockroachDBkv95/nodes=3-36	1.09G ±36%
[Geomean]	1.91G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-36	1.91M ± 6%
CockroachDBkv50/nodes=1-36	1.42M ± 5%
CockroachDBkv95/nodes=1-36	2.57M ± 3%
CockroachDBkv0/nodes=3-36	1.88M ± 6%
CockroachDBkv50/nodes=3-36	1.40M ± 0%
CockroachDBkv95/nodes=3-36	2.60M ± 0%
[Geomean]	1.90M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-36	81.4M ±178%
CockroachDBkv50/nodes=1-36	3.76M ± 4%
CockroachDBkv95/nodes=1-36	4.24M ± 8%
CockroachDBkv0/nodes=3-36	61.4M ±310%
CockroachDBkv50/nodes=3-36	3.68M ± 8%
CockroachDBkv95/nodes=3-36	4.27M ±17%
[Geomean]	10.4M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-36	240M ±12%
CockroachDBkv50/nodes=1-36	7.05M ±56%
CockroachDBkv95/nodes=1-36	29.1M ±174%
CockroachDBkv0/nodes=3-36	235M ± 7%
CockroachDBkv50/nodes=3-36	6.68M ±21%
CockroachDBkv95/nodes=3-36	23.8M ±165%
[Geomean]	35.0M

	write-ops/sec
CockroachDBkv0/nodes=1-36	27.9k ± 3%
CockroachDBkv50/nodes=1-36	14.8k ± 0%
CockroachDBkv95/nodes=1-36	1.48k ± 1%
CockroachDBkv0/nodes=3-36	27.9k ± 4%
CockroachDBkv50/nodes=3-36	14.8k ± 0%
CockroachDBkv95/nodes=3-36	1.48k ± 1%
[Geomean]	8.48k

	write-ops
CockroachDBkv0/nodes=1-36	1.67M ± 3%
CockroachDBkv50/nodes=1-36	887k ± 0%
CockroachDBkv95/nodes=1-36	88.6k ± 1%
CockroachDBkv0/nodes=3-36	1.68M ± 4%
CockroachDBkv50/nodes=3-36	887k ± 0%
CockroachDBkv95/nodes=3-36	88.8k ± 1%
[Geomean]	509k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	3.06M ± 5%
CockroachDBkv95/nodes=1-36	3.58M ±50%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	3.02M ± 4%
CockroachDBkv95/nodes=3-36	3.43M ±59%
[Geomean]	3.26M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	1.14G ± 0%
CockroachDBkv95/nodes=1-36	1.11G ±27%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	1.14G ± 0%
CockroachDBkv95/nodes=3-36	1.09G ±35%
[Geomean]	1.12G

	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	1.13M ±68%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	600k ± 0%
CockroachDBkv95/nodes=3-36	1.32M ±134%
[Geomean]	857k

	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 ± 0%
CockroachDBkv95/nodes=3-36	28.1k ± 1%
[Geomean]	20.4k

	read-ops
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	886k ± 0%
CockroachDBkv95/nodes=1-36	1.68M ± 1%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	887k ± 0%
CockroachDBkv95/nodes=3-36	1.69M ± 1%
[Geomean]	1.22M

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