Performance Result Comparison

label

common value

baseline-commit

d90b98e65320778f3b1f99a6951ab20f04d218b3

benchmarks-commit

cb323f9442766b0222c91d4ea82023330d09feca

branch

release-branch.go1.26

builder

go1.26-linux-arm64_c4as16-perf_vs_release

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

experiment-commit

ef041913a827cbd63a23c5029b87991c6e49529e

experiment-commit-time

2026-02-26T19:45:11Z

goarch

arm64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-02-26T19:52:39.830019933Z

shortname

sweet_cockroachdb

upload

20260227.7

upload-file

results

upload-part

20260227.7/0

upload-time

2026-02-27T01:26:38Z

label

values

toolchain

upload:20260227.7:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-8	47.7µs ± 4%
CockroachDBkv50/nodes=1-8	40.8µs ± 2%
CockroachDBkv95/nodes=1-8	33.7µs ± 1%
CockroachDBkv0/nodes=3-8	47.6µs ± 3%
CockroachDBkv50/nodes=3-8	40.4µs ± 4%
CockroachDBkv95/nodes=3-8	33.7µs ± 1%
[Geo mean]	40.3µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-8	5.08GB ± 4%
CockroachDBkv50/nodes=1-8	4.63GB ± 5%
CockroachDBkv95/nodes=1-8	2.12GB ±36%
CockroachDBkv0/nodes=3-8	5.15GB ± 2%
CockroachDBkv50/nodes=3-8	4.66GB ± 2%
CockroachDBkv95/nodes=3-8	2.38GB ±29%
[Geo mean]	3.76GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-8	7.20GB ± 7%
CockroachDBkv50/nodes=1-8	6.28GB ± 6%
CockroachDBkv95/nodes=1-8	3.18GB ±31%
CockroachDBkv0/nodes=3-8	7.39GB ± 7%
CockroachDBkv50/nodes=3-8	6.26GB ± 4%
CockroachDBkv95/nodes=3-8	3.61GB ±37%
[Geo mean]	5.37GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-8	9.26GB ± 6%
CockroachDBkv50/nodes=1-8	8.24GB ± 4%
CockroachDBkv95/nodes=1-8	5.14GB ±20%
CockroachDBkv0/nodes=3-8	9.46GB ± 6%
CockroachDBkv50/nodes=3-8	8.23GB ± 3%
CockroachDBkv95/nodes=3-8	5.47GB ±18%
[Geo mean]	7.42GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-8	234M ± 5%
CockroachDBkv50/nodes=1-8	253M ± 9%
CockroachDBkv95/nodes=1-8	16.9M ±85%
CockroachDBkv0/nodes=3-8	233M ± 4%
CockroachDBkv50/nodes=3-8	248M ± 7%
CockroachDBkv95/nodes=3-8	20.9M ±61%
[Geo mean]	103M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-8	6.45G ±58%
CockroachDBkv50/nodes=1-8	14.6G ±61%
CockroachDBkv95/nodes=1-8	1.05G ±118%
CockroachDBkv0/nodes=3-8	6.29G ±45%
CockroachDBkv50/nodes=3-8	15.3G ±69%
CockroachDBkv95/nodes=3-8	1.26G ±81%
[Geo mean]	4.79G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-8	198M ± 7%
CockroachDBkv50/nodes=1-8	161M ±24%
CockroachDBkv95/nodes=1-8	3.01M ± 4%
CockroachDBkv0/nodes=3-8	200M ± 4%
CockroachDBkv50/nodes=3-8	159M ±26%
CockroachDBkv95/nodes=3-8	3.04M ± 5%
[Geo mean]	45.8M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-8	362M ± 7%
CockroachDBkv50/nodes=1-8	388M ±18%
CockroachDBkv95/nodes=1-8	75.6M ±61%
CockroachDBkv0/nodes=3-8	363M ± 6%
CockroachDBkv50/nodes=3-8	390M ±23%
CockroachDBkv95/nodes=3-8	92.5M ±52%
[Geo mean]	228M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-8	1.58G ±44%
CockroachDBkv50/nodes=1-8	4.53G ±26%
CockroachDBkv95/nodes=1-8	132M ±52%
CockroachDBkv0/nodes=3-8	1.53G ±67%
CockroachDBkv50/nodes=3-8	4.20G ±39%
CockroachDBkv95/nodes=3-8	175M ±29%
[Geo mean]	1.01G

	write-ops/sec
CockroachDBkv0/nodes=1-8	21.0k ± 4%
CockroachDBkv50/nodes=1-8	12.3k ± 1%
CockroachDBkv95/nodes=1-8	1.48k ± 1%
CockroachDBkv0/nodes=3-8	21.0k ± 3%
CockroachDBkv50/nodes=3-8	12.4k ± 4%
CockroachDBkv95/nodes=3-8	1.48k ± 2%
[Geo mean]	7.27k

	write-ops
CockroachDBkv0/nodes=1-8	1.26M ± 4%
CockroachDBkv50/nodes=1-8	737k ± 1%
CockroachDBkv95/nodes=1-8	89.0k ± 1%
CockroachDBkv0/nodes=3-8	1.26M ± 3%
CockroachDBkv50/nodes=3-8	743k ± 4%
CockroachDBkv95/nodes=3-8	88.9k ± 2%
[Geo mean]	436k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	142M ±15%
CockroachDBkv95/nodes=1-8	10.6M ±108%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	144M ±18%
CockroachDBkv95/nodes=3-8	13.9M ±79%
[Geo mean]	41.6M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	14.1G ±60%
CockroachDBkv95/nodes=1-8	1.05G ±130%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	15.4G ±68%
CockroachDBkv95/nodes=3-8	1.27G ±81%
[Geo mean]	4.12G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	93.8M ±61%
CockroachDBkv95/nodes=1-8	300k ± 0%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	95.0M ±38%
CockroachDBkv95/nodes=3-8	300k ± 0%
[Geo mean]	5.32M

	read-p95-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	202M ±17%
CockroachDBkv95/nodes=1-8	53.8M ±79%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	201M ± 8%
CockroachDBkv95/nodes=3-8	70.7M ±69%
[Geo mean]	112M

	read-p99-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	1.14G ±172%
CockroachDBkv95/nodes=1-8	104M ±62%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	1.37G ±144%
CockroachDBkv95/nodes=3-8	146M ±15%
[Geo mean]	393M

	read-ops/sec
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	12.2k ± 2%
CockroachDBkv95/nodes=1-8	28.2k ± 1%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	12.4k ± 4%
CockroachDBkv95/nodes=3-8	28.2k ± 1%
[Geo mean]	18.6k

	read-ops
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	735k ± 2%
CockroachDBkv95/nodes=1-8	1.69M ± 1%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	742k ± 4%
CockroachDBkv95/nodes=3-8	1.69M ± 1%
[Geo mean]	1.12M

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