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

155c25e249cab56f740aa93c81ebcb761dd32290

experiment-commit-time

2026-02-26T18:36:00Z

goarch

arm64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-02-26T18:42:49.467215098Z

shortname

sweet_cockroachdb

upload

20260227.3

upload-file

results

upload-part

20260227.3/0

upload-time

2026-02-27T00:21:09Z

label

values

toolchain

upload:20260227.3:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-8	48.9µs ± 5%
CockroachDBkv50/nodes=1-8	41.7µs ± 2%
CockroachDBkv95/nodes=1-8	33.9µs ± 1%
CockroachDBkv0/nodes=3-8	48.8µs ± 5%
CockroachDBkv50/nodes=3-8	41.8µs ± 2%
CockroachDBkv95/nodes=3-8	33.9µs ± 0%
[Geo mean]	41.1µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-8	5.08GB ± 2%
CockroachDBkv50/nodes=1-8	4.62GB ± 2%
CockroachDBkv95/nodes=1-8	2.37GB ±23%
CockroachDBkv0/nodes=3-8	5.08GB ± 4%
CockroachDBkv50/nodes=3-8	4.62GB ± 3%
CockroachDBkv95/nodes=3-8	2.31GB ±27%
[Geo mean]	3.80GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-8	7.15GB ± 4%
CockroachDBkv50/nodes=1-8	6.14GB ± 4%
CockroachDBkv95/nodes=1-8	3.88GB ± 6%
CockroachDBkv0/nodes=3-8	7.25GB ± 5%
CockroachDBkv50/nodes=3-8	6.26GB ± 3%
CockroachDBkv95/nodes=3-8	3.86GB ± 6%
[Geo mean]	5.57GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-8	9.21GB ± 4%
CockroachDBkv50/nodes=1-8	8.13GB ± 3%
CockroachDBkv95/nodes=1-8	5.69GB ± 6%
CockroachDBkv0/nodes=3-8	9.28GB ± 2%
CockroachDBkv50/nodes=3-8	8.26GB ± 5%
CockroachDBkv95/nodes=3-8	5.66GB ± 4%
[Geo mean]	7.55GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-8	241M ± 7%
CockroachDBkv50/nodes=1-8	259M ± 6%
CockroachDBkv95/nodes=1-8	29.4M ±58%
CockroachDBkv0/nodes=3-8	240M ± 7%
CockroachDBkv50/nodes=3-8	261M ± 5%
CockroachDBkv95/nodes=3-8	29.6M ±68%
[Geo mean]	123M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-8	5.86G ±33%
CockroachDBkv50/nodes=1-8	14.7G ±53%
CockroachDBkv95/nodes=1-8	1.51G ±24%
CockroachDBkv0/nodes=3-8	6.28G ±47%
CockroachDBkv50/nodes=3-8	14.9G ±52%
CockroachDBkv95/nodes=3-8	1.36G ±28%
[Geo mean]	5.05G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-8	208M ± 7%
CockroachDBkv50/nodes=1-8	178M ±15%
CockroachDBkv95/nodes=1-8	3.17M ± 8%
CockroachDBkv0/nodes=3-8	204M ± 5%
CockroachDBkv50/nodes=3-8	169M ±23%
CockroachDBkv95/nodes=3-8	3.12M ±12%
[Geo mean]	48.2M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-8	378M ± 7%
CockroachDBkv50/nodes=1-8	394M ±15%
CockroachDBkv95/nodes=1-8	121M ±50%
CockroachDBkv0/nodes=3-8	373M ± 4%
CockroachDBkv50/nodes=3-8	402M ±17%
CockroachDBkv95/nodes=3-8	122M ±59%
[Geo mean]	263M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-8	1.55G ±56%
CockroachDBkv50/nodes=1-8	4.62G ±19%
CockroachDBkv95/nodes=1-8	199M ±14%
CockroachDBkv0/nodes=3-8	1.69G ±67%
CockroachDBkv50/nodes=3-8	4.52G ±26%
CockroachDBkv95/nodes=3-8	201M ±21%
[Geo mean]	1.14G

	write-ops/sec
CockroachDBkv0/nodes=1-8	20.4k ± 5%
CockroachDBkv50/nodes=1-8	12.0k ± 2%
CockroachDBkv95/nodes=1-8	1.47k ± 1%
CockroachDBkv0/nodes=3-8	20.5k ± 5%
CockroachDBkv50/nodes=3-8	12.0k ± 2%
CockroachDBkv95/nodes=3-8	1.47k ± 1%
[Geo mean]	7.12k

	write-ops
CockroachDBkv0/nodes=1-8	1.23M ± 5%
CockroachDBkv50/nodes=1-8	720k ± 2%
CockroachDBkv95/nodes=1-8	88.4k ± 1%
CockroachDBkv0/nodes=3-8	1.23M ± 5%
CockroachDBkv50/nodes=3-8	719k ± 2%
CockroachDBkv95/nodes=3-8	88.4k ± 1%
[Geo mean]	427k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	160M ±11%
CockroachDBkv95/nodes=1-8	21.1M ±73%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	149M ±18%
CockroachDBkv95/nodes=3-8	21.6M ±81%
[Geo mean]	57.3M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	13.8G ±63%
CockroachDBkv95/nodes=1-8	1.51G ±20%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	14.3G ±65%
CockroachDBkv95/nodes=3-8	1.35G ±29%
[Geo mean]	4.49G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	121M ±41%
CockroachDBkv95/nodes=1-8	300k ± 0%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	103M ±46%
CockroachDBkv95/nodes=3-8	300k ± 0%
[Geo mean]	5.79M

	read-p95-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	220M ± 9%
CockroachDBkv95/nodes=1-8	104M ±37%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	215M ± 6%
CockroachDBkv95/nodes=3-8	101M ±71%
[Geo mean]	149M

	read-p99-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	1.06G ±166%
CockroachDBkv95/nodes=1-8	174M ±15%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	1.04G ±145%
CockroachDBkv95/nodes=3-8	174M ±20%
[Geo mean]	428M

	read-ops/sec
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	12.0k ± 2%
CockroachDBkv95/nodes=1-8	28.0k ± 1%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	11.9k ± 3%
CockroachDBkv95/nodes=3-8	28.0k ± 0%
[Geo mean]	18.3k

	read-ops
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	718k ± 2%
CockroachDBkv95/nodes=1-8	1.68M ± 1%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	717k ± 3%
CockroachDBkv95/nodes=3-8	1.68M ± 0%
[Geo mean]	1.10M

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