Performance Result Comparison

label

common value

baseline-commit

7b2881024c95a11ddb86663a616340aa3a88b67f

benchmarks-commit

41f93bcc32f646a580e1d383839a2a437bb217ef

branch

release-branch.go1.27

builder

go1.27-linux-amd64_c3h88-perf_vs_release

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

cpu

Intel(R) Xeon(R) Platinum 8481C CPU @ 2.70GHz

experiment-commit

7b2881024c95a11ddb86663a616340aa3a88b67f

experiment-commit-time

2026-11-10T16:47:23Z

goarch

amd64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-11-11T03:15:38.681458261Z

shortname

sweet_cockroachdb

upload

20261111.131

upload-file

results

upload-part

20261111.131/0

upload-time

2026-11-11T08:56:02Z

label

values

toolchain

upload:20261111.131:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-44	35.7µs ± 2%
CockroachDBkv50/nodes=1-44	33.9µs ± 0%
CockroachDBkv95/nodes=1-44	33.9µs ± 1%
CockroachDBkv0/nodes=3-44	36.8µs ± 5%
CockroachDBkv50/nodes=3-44	33.9µs ± 1%
CockroachDBkv95/nodes=3-44	33.8µs ± 0%
[Geomean]	34.7µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-44	4.17GB ± 4%
CockroachDBkv50/nodes=1-44	4.16GB ± 2%
CockroachDBkv95/nodes=1-44	2.85GB ± 4%
CockroachDBkv0/nodes=3-44	4.22GB ± 3%
CockroachDBkv50/nodes=3-44	4.13GB ± 3%
CockroachDBkv95/nodes=3-44	2.87GB ± 5%
[Geomean]	3.68GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-44	5.55GB ± 5%
CockroachDBkv50/nodes=1-44	5.50GB ± 3%
CockroachDBkv95/nodes=1-44	3.66GB ± 6%
CockroachDBkv0/nodes=3-44	5.47GB ± 5%
CockroachDBkv50/nodes=3-44	5.44GB ± 3%
CockroachDBkv95/nodes=3-44	3.62GB ± 4%
[Geomean]	4.79GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-44	9.06GB ± 5%
CockroachDBkv50/nodes=1-44	8.69GB ± 6%
CockroachDBkv95/nodes=1-44	6.26GB ± 5%
CockroachDBkv0/nodes=3-44	8.95GB ± 3%
CockroachDBkv50/nodes=3-44	8.54GB ± 6%
CockroachDBkv95/nodes=3-44	6.17GB ± 5%
[Geomean]	7.84GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-44	23.8M ±17%
CockroachDBkv50/nodes=1-44	6.86M ±98%
CockroachDBkv95/nodes=1-44	5.79M ±38%
CockroachDBkv0/nodes=3-44	42.0M ±48%
CockroachDBkv50/nodes=3-44	6.99M ±67%
CockroachDBkv95/nodes=3-44	5.38M ±56%
[Geomean]	10.7M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-44	6.10G ±10%
CockroachDBkv50/nodes=1-44	1.48G ±40%
CockroachDBkv95/nodes=1-44	1.21G ±22%
CockroachDBkv0/nodes=3-44	6.08G ±12%
CockroachDBkv50/nodes=3-44	1.40G ±35%
CockroachDBkv95/nodes=3-44	1.16G ±16%
[Geomean]	2.18G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-44	1.60M ± 0%
CockroachDBkv50/nodes=1-44	1.20M ± 0%
CockroachDBkv95/nodes=1-44	1.80M ± 0%
CockroachDBkv0/nodes=3-44	1.62M ± 5%
CockroachDBkv50/nodes=3-44	1.20M ± 0%
CockroachDBkv95/nodes=3-44	1.80M ± 0%
[Geomean]	1.52M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-44	63.5M ±270%
CockroachDBkv50/nodes=1-44	3.13M ±18%
CockroachDBkv95/nodes=1-44	2.50M ± 0%
CockroachDBkv0/nodes=3-44	160M ±141%
CockroachDBkv50/nodes=3-44	3.18M ±32%
CockroachDBkv95/nodes=3-44	2.52M ± 3%
[Geomean]	9.28M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-44	250M ±21%
CockroachDBkv50/nodes=1-44	101M ±158%
CockroachDBkv95/nodes=1-44	17.6M ±127%
CockroachDBkv0/nodes=3-44	261M ±23%
CockroachDBkv50/nodes=3-44	100M ±200%
CockroachDBkv95/nodes=3-44	11.1M ±223%
[Geomean]	71.0M

	write-ops/sec
CockroachDBkv0/nodes=1-44	28.0k ± 2%
CockroachDBkv50/nodes=1-44	14.8k ± 1%
CockroachDBkv95/nodes=1-44	1.48k ± 1%
CockroachDBkv0/nodes=3-44	27.2k ± 5%
CockroachDBkv50/nodes=3-44	14.8k ± 1%
CockroachDBkv95/nodes=3-44	1.48k ± 1%
[Geomean]	8.44k

	write-ops
CockroachDBkv0/nodes=1-44	1.68M ± 2%
CockroachDBkv50/nodes=1-44	885k ± 1%
CockroachDBkv95/nodes=1-44	88.6k ± 1%
CockroachDBkv0/nodes=3-44	1.63M ± 5%
CockroachDBkv50/nodes=3-44	886k ± 1%
CockroachDBkv95/nodes=3-44	88.5k ± 1%
[Geomean]	506k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	3.98M ±17%
CockroachDBkv95/nodes=1-44	3.88M ±47%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	3.89M ±36%
CockroachDBkv95/nodes=3-44	3.49M ±60%
[Geomean]	3.81M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	1.43G ±36%
CockroachDBkv95/nodes=1-44	1.20G ±18%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.36G ±39%
CockroachDBkv95/nodes=3-44	1.16G ±16%
[Geomean]	1.28G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	400k ± 0%
CockroachDBkv95/nodes=1-44	300k ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	400k ± 0%
CockroachDBkv95/nodes=3-44	300k ± 0%
[Geomean]	346k

	read-p95-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	600k ± 0%
CockroachDBkv95/nodes=1-44	440k ±14%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	600k ± 0%
CockroachDBkv95/nodes=3-44	400k ± 0%
[Geomean]	502k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	1.30M ±38%
CockroachDBkv95/nodes=1-44	3.32M ±201%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.18M ±35%
CockroachDBkv95/nodes=3-44	1.14M ±294%
[Geomean]	1.56M

	read-ops/sec
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	14.7k ± 1%
CockroachDBkv95/nodes=1-44	28.0k ± 1%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	14.7k ± 1%
CockroachDBkv95/nodes=3-44	28.1k ± 0%
[Geomean]	20.3k

	read-ops
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	883k ± 1%
CockroachDBkv95/nodes=1-44	1.68M ± 1%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	883k ± 1%
CockroachDBkv95/nodes=3-44	1.68M ± 0%
[Geomean]	1.22M

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