Performance Result Comparison

label

common value

baseline-commit

7b2881024c95a11ddb86663a616340aa3a88b67f

benchmarks-commit

41f93bcc32f646a580e1d383839a2a437bb217ef

branch

release-branch.go1.27

builder

go1.27-linux-amd64_c4dh96-perf_vs_release

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

cpu

AMD EPYC 9B45

experiment-commit

8e7ba03754ee2a386ac17439725bcc44bcdb12a7

experiment-commit-time

2026-11-10T16:23:19Z

goarch

amd64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-11-11T02:29:00.215494881Z

shortname

sweet_cockroachdb

upload

20261111.120

upload-file

results

upload-part

20261111.120/0

upload-time

2026-11-11T07:38:40Z

label

values

toolchain

upload:20261111.120:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-48	33.8µs ± 4%
CockroachDBkv50/nodes=1-48	33.7µs ± 0%
CockroachDBkv95/nodes=1-48	33.5µs ± 1%
CockroachDBkv0/nodes=3-48	33.3µs ± 1%
CockroachDBkv50/nodes=3-48	33.7µs ± 0%
CockroachDBkv95/nodes=3-48	33.5µs ± 1%
[Geomean]	33.6µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	3.17GB ±31%
CockroachDBkv50/nodes=1-48	3.94GB ± 2%
CockroachDBkv95/nodes=1-48	2.25GB ±28%
CockroachDBkv0/nodes=3-48	3.04GB ±37%
CockroachDBkv50/nodes=3-48	3.95GB ± 1%
CockroachDBkv95/nodes=3-48	2.28GB ±27%
[Geomean]	3.03GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	4.66GB ±26%
CockroachDBkv50/nodes=1-48	5.26GB ± 1%
CockroachDBkv95/nodes=1-48	2.92GB ±29%
CockroachDBkv0/nodes=3-48	4.53GB ±32%
CockroachDBkv50/nodes=3-48	5.24GB ± 1%
CockroachDBkv95/nodes=3-48	2.89GB ±29%
[Geomean]	4.12GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	7.69GB ±25%
CockroachDBkv50/nodes=1-48	8.35GB ± 8%
CockroachDBkv95/nodes=1-48	5.64GB ±17%
CockroachDBkv0/nodes=3-48	7.45GB ±30%
CockroachDBkv50/nodes=3-48	8.30GB ± 5%
CockroachDBkv95/nodes=3-48	5.59GB ±13%
[Geomean]	7.08GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	8.44M ±307%
CockroachDBkv50/nodes=1-48	3.71M ±19%
CockroachDBkv95/nodes=1-48	3.14M ±56%
CockroachDBkv0/nodes=3-48	4.29M ±348%
CockroachDBkv50/nodes=3-48	3.56M ± 7%
CockroachDBkv95/nodes=3-48	3.23M ±36%
[Geomean]	4.11M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	1.34G ±210%
CockroachDBkv50/nodes=1-48	929M ±23%
CockroachDBkv95/nodes=1-48	377M ±123%
CockroachDBkv0/nodes=3-48	56.3M ±436%
CockroachDBkv50/nodes=3-48	887M ±10%
CockroachDBkv95/nodes=3-48	405M ±97%
[Geomean]	460M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.40M ± 0%
CockroachDBkv50/nodes=1-48	1.20M ± 0%
CockroachDBkv95/nodes=1-48	2.07M ± 7%
CockroachDBkv0/nodes=3-48	1.40M ± 0%
CockroachDBkv50/nodes=3-48	1.20M ± 0%
CockroachDBkv95/nodes=3-48	2.06M ± 7%
[Geomean]	1.51M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	7.83M ±569%
CockroachDBkv50/nodes=1-48	2.90M ± 0%
CockroachDBkv95/nodes=1-48	3.00M ± 7%
CockroachDBkv0/nodes=3-48	3.49M ±276%
CockroachDBkv50/nodes=3-48	2.90M ± 0%
CockroachDBkv95/nodes=3-48	2.99M ± 4%
[Geomean]	3.57M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	74.7M ±181%
CockroachDBkv50/nodes=1-48	4.78M ±15%
CockroachDBkv95/nodes=1-48	4.71M ±51%
CockroachDBkv0/nodes=3-48	57.3M ±295%
CockroachDBkv50/nodes=3-48	4.88M ± 8%
CockroachDBkv95/nodes=3-48	4.57M ±45%
[Geomean]	11.4M

	write-ops/sec
CockroachDBkv0/nodes=1-48	29.6k ± 4%
CockroachDBkv50/nodes=1-48	14.8k ± 0%
CockroachDBkv95/nodes=1-48	1.50k ± 1%
CockroachDBkv0/nodes=3-48	30.0k ± 1%
CockroachDBkv50/nodes=3-48	14.9k ± 0%
CockroachDBkv95/nodes=3-48	1.49k ± 1%
[Geomean]	8.71k

	write-ops
CockroachDBkv0/nodes=1-48	1.78M ± 4%
CockroachDBkv50/nodes=1-48	891k ± 0%
CockroachDBkv95/nodes=1-48	89.8k ± 1%
CockroachDBkv0/nodes=3-48	1.80M ± 1%
CockroachDBkv50/nodes=3-48	891k ± 0%
CockroachDBkv95/nodes=3-48	89.6k ± 1%
[Geomean]	523k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.33M ±25%
CockroachDBkv95/nodes=1-48	1.09M ±157%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.23M ± 8%
CockroachDBkv95/nodes=3-48	1.12M ±91%
[Geomean]	1.59M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	891M ±28%
CockroachDBkv95/nodes=1-48	375M ±124%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	844M ± 7%
CockroachDBkv95/nodes=3-48	403M ±98%
[Geomean]	581M

	read-p50-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	300k ± 0%
CockroachDBkv95/nodes=1-48	100k ± 0%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	300k ± 0%
CockroachDBkv95/nodes=3-48	100k ± 0%
[Geomean]	173k

	read-p95-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	300k ± 0%
CockroachDBkv95/nodes=1-48	200k ± 0%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	300k ± 0%
CockroachDBkv95/nodes=3-48	200k ± 0%
[Geomean]	245k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	630k ±21%
CockroachDBkv95/nodes=1-48	655k ±98%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	655k ± 8%
CockroachDBkv95/nodes=3-48	560k ±132%
[Geomean]	624k

	read-ops/sec
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	14.8k ± 0%
CockroachDBkv95/nodes=1-48	28.4k ± 1%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	14.9k ± 0%
CockroachDBkv95/nodes=3-48	28.4k ± 0%
[Geomean]	20.5k

	read-ops
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	891k ± 0%
CockroachDBkv95/nodes=1-48	1.70M ± 1%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	891k ± 0%
CockroachDBkv95/nodes=3-48	1.70M ± 0%
[Geomean]	1.23M

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