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

620e2e0a1aee7c3066bffd92f2d67b7bc74a7096

experiment-commit-time

2026-09-30T19:10:43Z

goarch

arm64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-10-02T00:05:26.279649536Z

shortname

sweet_cockroachdb

upload

20261002.32

upload-file

results

upload-part

20261002.32/0

upload-time

2026-10-02T05:27:38Z

label

values

toolchain

upload:20261002.32:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-36	35.5µs ± 4%
CockroachDBkv50/nodes=1-36	33.8µs ± 1%
CockroachDBkv95/nodes=1-36	33.9µs ± 0%
CockroachDBkv0/nodes=3-36	35.8µs ± 4%
CockroachDBkv50/nodes=3-36	33.8µs ± 0%
CockroachDBkv95/nodes=3-36	33.8µs ± 1%
[Geomean]	34.4µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-36	4.00GB ± 1%
CockroachDBkv50/nodes=1-36	3.93GB ± 2%
CockroachDBkv95/nodes=1-36	2.72GB ± 1%
CockroachDBkv0/nodes=3-36	4.07GB ± 4%
CockroachDBkv50/nodes=3-36	3.93GB ± 2%
CockroachDBkv95/nodes=3-36	2.74GB ± 2%
[Geomean]	3.51GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-36	5.38GB ± 4%
CockroachDBkv50/nodes=1-36	5.20GB ± 2%
CockroachDBkv95/nodes=1-36	3.65GB ± 4%
CockroachDBkv0/nodes=3-36	5.36GB ± 5%
CockroachDBkv50/nodes=3-36	5.19GB ± 1%
CockroachDBkv95/nodes=3-36	3.63GB ± 4%
[Geomean]	4.66GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-36	8.98GB ± 4%
CockroachDBkv50/nodes=1-36	8.06GB ± 9%
CockroachDBkv95/nodes=1-36	6.41GB ± 2%
CockroachDBkv0/nodes=3-36	8.95GB ± 4%
CockroachDBkv50/nodes=3-36	8.08GB ± 8%
CockroachDBkv95/nodes=3-36	6.31GB ± 5%
[Geomean]	7.72GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-36	21.8M ± 6%
CockroachDBkv50/nodes=1-36	4.84M ±22%
CockroachDBkv95/nodes=1-36	6.20M ±15%
CockroachDBkv0/nodes=3-36	29.9M ±73%
CockroachDBkv50/nodes=3-36	4.69M ±17%
CockroachDBkv95/nodes=3-36	6.01M ±25%
[Geomean]	9.05M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-36	5.40G ±10%
CockroachDBkv50/nodes=1-36	1.23G ±25%
CockroachDBkv95/nodes=1-36	1.14G ± 0%
CockroachDBkv0/nodes=3-36	5.25G ±28%
CockroachDBkv50/nodes=3-36	1.16G ± 4%
CockroachDBkv95/nodes=3-36	1.05G ±27%
[Geomean]	1.91G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-36	1.65M ± 9%
CockroachDBkv50/nodes=1-36	1.35M ± 4%
CockroachDBkv95/nodes=1-36	2.36M ± 7%
CockroachDBkv0/nodes=3-36	1.67M ± 8%
CockroachDBkv50/nodes=3-36	1.36M ± 4%
CockroachDBkv95/nodes=3-36	2.35M ± 6%
[Geomean]	1.74M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-36	7.13M ±458%
CockroachDBkv50/nodes=1-36	3.23M ± 9%
CockroachDBkv95/nodes=1-36	3.59M ± 9%
CockroachDBkv0/nodes=3-36	70.5M ±221%
CockroachDBkv50/nodes=3-36	3.24M ± 5%
CockroachDBkv95/nodes=3-36	3.60M ± 8%
[Geomean]	6.39M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-36	235M ±11%
CockroachDBkv50/nodes=1-36	5.55M ±60%
CockroachDBkv95/nodes=1-36	16.7M ±138%
CockroachDBkv0/nodes=3-36	241M ±11%
CockroachDBkv50/nodes=3-36	5.36M ±23%
CockroachDBkv95/nodes=3-36	17.8M ±147%
[Geomean]	28.2M

	write-ops/sec
CockroachDBkv0/nodes=1-36	28.2k ± 4%
CockroachDBkv50/nodes=1-36	14.8k ± 0%
CockroachDBkv95/nodes=1-36	1.48k ± 0%
CockroachDBkv0/nodes=3-36	27.9k ± 4%
CockroachDBkv50/nodes=3-36	14.8k ± 0%
CockroachDBkv95/nodes=3-36	1.48k ± 1%
[Geomean]	8.49k

	write-ops
CockroachDBkv0/nodes=1-36	1.69M ± 4%
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	88.6k ± 1%
[Geomean]	510k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	3.25M ±23%
CockroachDBkv95/nodes=1-36	3.88M ± 7%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	3.04M ± 5%
CockroachDBkv95/nodes=3-36	3.48M ±41%
[Geomean]	3.40M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	1.20G ±29%
CockroachDBkv95/nodes=1-36	1.14G ± 0%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	1.12G ± 4%
CockroachDBkv95/nodes=3-36	1.04G ±29%
[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	1.18M ±24%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	600k ± 0%
CockroachDBkv95/nodes=3-36	1.30M ±131%
[Geomean]	862k

	read-ops/sec
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	14.8k ± 1%
CockroachDBkv95/nodes=1-36	28.0k ± 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	886k ± 1%
CockroachDBkv95/nodes=1-36	1.68M ± 0%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	887k ± 0%
CockroachDBkv95/nodes=3-36	1.69M ± 1%
[Geomean]	1.22M

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