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

e89d44fee06cacdbc1e9753ee109a35d6a5c377c

experiment-commit-time

2026-09-30T15:30:47Z

goarch

arm64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-09-30T19:28:14.91840071Z

shortname

sweet_cockroachdb

upload

20261001.8

upload-file

results

upload-part

20261001.8/0

upload-time

2026-10-01T00:50:51Z

label

values

toolchain

upload:20261001.8:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-36	36.1µs ± 7%
CockroachDBkv50/nodes=1-36	33.8µs ± 0%
CockroachDBkv95/nodes=1-36	33.9µs ± 0%
CockroachDBkv0/nodes=3-36	35.4µs ± 1%
CockroachDBkv50/nodes=3-36	33.8µs ± 0%
CockroachDBkv95/nodes=3-36	33.8µs ± 1%
[Geomean]	34.4µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-36	4.08GB ± 7%
CockroachDBkv50/nodes=1-36	3.92GB ± 1%
CockroachDBkv95/nodes=1-36	2.72GB ± 2%
CockroachDBkv0/nodes=3-36	4.02GB ± 3%
CockroachDBkv50/nodes=3-36	3.92GB ± 1%
CockroachDBkv95/nodes=3-36	2.73GB ± 6%
[Geomean]	3.51GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-36	5.34GB ± 2%
CockroachDBkv50/nodes=1-36	5.21GB ± 2%
CockroachDBkv95/nodes=1-36	3.63GB ± 4%
CockroachDBkv0/nodes=3-36	5.39GB ± 4%
CockroachDBkv50/nodes=3-36	5.19GB ± 2%
CockroachDBkv95/nodes=3-36	3.63GB ± 5%
[Geomean]	4.66GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-36	8.96GB ± 3%
CockroachDBkv50/nodes=1-36	7.97GB ± 3%
CockroachDBkv95/nodes=1-36	6.38GB ± 4%
CockroachDBkv0/nodes=3-36	9.00GB ± 5%
CockroachDBkv50/nodes=3-36	8.09GB ± 7%
CockroachDBkv95/nodes=3-36	6.30GB ± 7%
[Geomean]	7.70GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-36	33.8M ±100%
CockroachDBkv50/nodes=1-36	4.61M ±15%
CockroachDBkv95/nodes=1-36	6.20M ±21%
CockroachDBkv0/nodes=3-36	21.8M ± 6%
CockroachDBkv50/nodes=3-36	4.53M ± 6%
CockroachDBkv95/nodes=3-36	6.05M ±24%
[Geomean]	9.12M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-36	5.49G ± 7%
CockroachDBkv50/nodes=1-36	1.17G ± 3%
CockroachDBkv95/nodes=1-36	1.14G ± 0%
CockroachDBkv0/nodes=3-36	5.27G ±13%
CockroachDBkv50/nodes=3-36	1.16G ± 4%
CockroachDBkv95/nodes=3-36	1.13G ± 8%
[Geomean]	1.92G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-36	1.67M ±10%
CockroachDBkv50/nodes=1-36	1.36M ± 5%
CockroachDBkv95/nodes=1-36	2.43M ± 3%
CockroachDBkv0/nodes=3-36	1.65M ± 9%
CockroachDBkv50/nodes=3-36	1.36M ± 5%
CockroachDBkv95/nodes=3-36	2.40M ± 0%
[Geomean]	1.76M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-36	93.8M ±177%
CockroachDBkv50/nodes=1-36	3.25M ± 8%
CockroachDBkv95/nodes=1-36	3.60M ± 8%
CockroachDBkv0/nodes=3-36	7.46M ±518%
CockroachDBkv50/nodes=3-36	3.19M ±10%
CockroachDBkv95/nodes=3-36	3.54M ±13%
[Geomean]	6.72M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-36	233M ± 6%
CockroachDBkv50/nodes=1-36	5.64M ±26%
CockroachDBkv95/nodes=1-36	26.7M ±128%
CockroachDBkv0/nodes=3-36	236M ±10%
CockroachDBkv50/nodes=3-36	5.29M ±19%
CockroachDBkv95/nodes=3-36	24.7M ±223%
[Geomean]	32.0M

	write-ops/sec
CockroachDBkv0/nodes=1-36	27.7k ± 6%
CockroachDBkv50/nodes=1-36	14.8k ± 0%
CockroachDBkv95/nodes=1-36	1.48k ± 1%
CockroachDBkv0/nodes=3-36	28.3k ± 1%
CockroachDBkv50/nodes=3-36	14.8k ± 0%
CockroachDBkv95/nodes=3-36	1.48k ± 1%
[Geomean]	8.49k

	write-ops
CockroachDBkv0/nodes=1-36	1.66M ± 6%
CockroachDBkv50/nodes=1-36	887k ± 0%
CockroachDBkv95/nodes=1-36	88.6k ± 1%
CockroachDBkv0/nodes=3-36	1.70M ± 1%
CockroachDBkv50/nodes=3-36	887k ± 0%
CockroachDBkv95/nodes=3-36	88.6k ± 1%
[Geomean]	509k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	3.04M ± 8%
CockroachDBkv95/nodes=1-36	3.89M ±16%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	3.04M ± 5%
CockroachDBkv95/nodes=3-36	3.50M ±34%
[Geomean]	3.35M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	1.12G ± 7%
CockroachDBkv95/nodes=1-36	1.14G ± 0%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	1.12G ± 4%
CockroachDBkv95/nodes=3-36	1.13G ± 8%
[Geomean]	1.13G

	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 ±54%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	600k ± 0%
CockroachDBkv95/nodes=3-36	974k ±75%
[Geomean]	776k

	read-ops/sec
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	14.8k ± 0%
CockroachDBkv95/nodes=1-36	28.1k ± 0%
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	887k ± 0%
CockroachDBkv95/nodes=1-36	1.68M ± 0%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	887k ± 0%
CockroachDBkv95/nodes=3-36	1.68M ± 1%
[Geomean]	1.22M

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