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

4e4eec75bd001b2319c4a5c54aec3cb6da4bf3af

experiment-commit-time

2026-09-30T21:36:18Z

goarch

arm64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-10-01T18:36:50.974999949Z

shortname

sweet_cockroachdb

upload

20261002.1

upload-file

results

upload-part

20261002.1/0

upload-time

2026-10-02T00:00:30Z

label

values

toolchain

upload:20261002.1:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-36	36.4µs ± 4%
CockroachDBkv50/nodes=1-36	33.8µs ± 0%
CockroachDBkv95/nodes=1-36	33.9µs ± 1%
CockroachDBkv0/nodes=3-36	35.9µs ± 4%
CockroachDBkv50/nodes=3-36	33.8µs ± 0%
CockroachDBkv95/nodes=3-36	33.8µs ± 1%
[Geomean]	34.6µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-36	4.11GB ± 3%
CockroachDBkv50/nodes=1-36	3.93GB ± 2%
CockroachDBkv95/nodes=1-36	2.73GB ± 2%
CockroachDBkv0/nodes=3-36	4.07GB ± 4%
CockroachDBkv50/nodes=3-36	3.93GB ± 2%
CockroachDBkv95/nodes=3-36	2.73GB ± 1%
[Geomean]	3.53GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-36	5.37GB ± 4%
CockroachDBkv50/nodes=1-36	5.21GB ± 2%
CockroachDBkv95/nodes=1-36	3.61GB ± 4%
CockroachDBkv0/nodes=3-36	5.40GB ± 3%
CockroachDBkv50/nodes=3-36	5.18GB ± 2%
CockroachDBkv95/nodes=3-36	3.62GB ± 5%
[Geomean]	4.66GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-36	8.95GB ± 3%
CockroachDBkv50/nodes=1-36	8.15GB ± 6%
CockroachDBkv95/nodes=1-36	6.37GB ± 5%
CockroachDBkv0/nodes=3-36	8.93GB ± 3%
CockroachDBkv50/nodes=3-36	8.12GB ± 6%
CockroachDBkv95/nodes=3-36	6.30GB ± 8%
[Geomean]	7.73GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-36	38.8M ±45%
CockroachDBkv50/nodes=1-36	4.81M ±23%
CockroachDBkv95/nodes=1-36	6.13M ±32%
CockroachDBkv0/nodes=3-36	29.6M ±66%
CockroachDBkv50/nodes=3-36	4.74M ±16%
CockroachDBkv95/nodes=3-36	6.07M ±27%
[Geomean]	10.0M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-36	5.37G ±15%
CockroachDBkv50/nodes=1-36	1.24G ±30%
CockroachDBkv95/nodes=1-36	1.14G ±12%
CockroachDBkv0/nodes=3-36	5.46G ±12%
CockroachDBkv50/nodes=3-36	1.15G ± 5%
CockroachDBkv95/nodes=3-36	1.12G ±19%
[Geomean]	1.94G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-36	1.69M ± 7%
CockroachDBkv50/nodes=1-36	1.37M ± 5%
CockroachDBkv95/nodes=1-36	2.40M ± 0%
CockroachDBkv0/nodes=3-36	1.66M ± 9%
CockroachDBkv50/nodes=3-36	1.36M ± 4%
CockroachDBkv95/nodes=3-36	2.40M ± 0%
[Geomean]	1.76M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-36	148M ±97%
CockroachDBkv50/nodes=1-36	3.34M ± 2%
CockroachDBkv95/nodes=1-36	3.72M ± 6%
CockroachDBkv0/nodes=3-36	75.0M ±213%
CockroachDBkv50/nodes=3-36	3.30M ± 0%
CockroachDBkv95/nodes=3-36	3.77M ± 3%
[Geomean]	10.9M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-36	245M ± 8%
CockroachDBkv50/nodes=1-36	7.34M ±43%
CockroachDBkv95/nodes=1-36	15.1M ±137%
CockroachDBkv0/nodes=3-36	239M ±12%
CockroachDBkv50/nodes=3-36	6.76M ±26%
CockroachDBkv95/nodes=3-36	13.5M ±79%
[Geomean]	29.0M

	write-ops/sec
CockroachDBkv0/nodes=1-36	27.5k ± 4%
CockroachDBkv50/nodes=1-36	14.8k ± 1%
CockroachDBkv95/nodes=1-36	1.48k ± 1%
CockroachDBkv0/nodes=3-36	27.9k ± 3%
CockroachDBkv50/nodes=3-36	14.8k ± 0%
CockroachDBkv95/nodes=3-36	1.48k ± 1%
[Geomean]	8.46k

	write-ops
CockroachDBkv0/nodes=1-36	1.65M ± 4%
CockroachDBkv50/nodes=1-36	886k ± 1%
CockroachDBkv95/nodes=1-36	88.7k ± 1%
CockroachDBkv0/nodes=3-36	1.67M ± 3%
CockroachDBkv50/nodes=3-36	886k ± 0%
CockroachDBkv95/nodes=3-36	88.7k ± 1%
[Geomean]	507k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	3.12M ±18%
CockroachDBkv95/nodes=1-36	3.62M ±45%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	3.02M ± 6%
CockroachDBkv95/nodes=3-36	3.53M ±43%
[Geomean]	3.31M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	1.22G ±27%
CockroachDBkv95/nodes=1-36	1.14G ±11%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	1.12G ± 4%
CockroachDBkv95/nodes=3-36	1.14G ± 8%
[Geomean]	1.15G

	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	1.04M ±72%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	600k ± 0%
CockroachDBkv95/nodes=3-36	1.09M ±65%
[Geomean]	800k

	read-ops/sec
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	14.8k ± 1%
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 ± 1%
CockroachDBkv95/nodes=1-36	1.68M ± 1%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	887k ± 0%
CockroachDBkv95/nodes=3-36	1.68M ± 1%
[Geomean]	1.22M

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