Performance Result Comparison

label

common value

baseline-commit

9c8bf0e72a6fb3b415b591b124b59fbb7cf92252

benchmarks-commit

3c866099a40fcb48c3776444a460e503ec869501

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

0b4d5f85e68ea79b61de9989f9f37a984eb11289

experiment-commit-time

2026-04-17T19:15:19Z

goarch

arm64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-04-17T19:22:42.143757059Z

shortname

sweet_cockroachdb

upload

20260418.4

upload-file

results

upload-part

20260418.4/0

upload-time

2026-04-18T00:58:56Z

label

values

toolchain

upload:20260418.4:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-8	47.2µs ± 3%
CockroachDBkv50/nodes=1-8	39.3µs ± 3%
CockroachDBkv95/nodes=1-8	33.6µs ± 1%
CockroachDBkv0/nodes=3-8	46.6µs ± 4%
CockroachDBkv50/nodes=3-8	39.8µs ± 2%
CockroachDBkv95/nodes=3-8	33.6µs ± 1%
[Geomean]	39.7µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-8	5.10GB ± 3%
CockroachDBkv50/nodes=1-8	4.60GB ± 4%
CockroachDBkv95/nodes=1-8	2.34GB ±28%
CockroachDBkv0/nodes=3-8	5.11GB ± 4%
CockroachDBkv50/nodes=3-8	4.64GB ± 4%
CockroachDBkv95/nodes=3-8	2.19GB ±30%
[Geomean]	3.77GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-8	7.27GB ± 5%
CockroachDBkv50/nodes=1-8	6.21GB ± 5%
CockroachDBkv95/nodes=1-8	3.28GB ±33%
CockroachDBkv0/nodes=3-8	7.36GB ± 8%
CockroachDBkv50/nodes=3-8	6.25GB ± 3%
CockroachDBkv95/nodes=3-8	3.07GB ±29%
[Geomean]	5.25GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-8	9.39GB ± 5%
CockroachDBkv50/nodes=1-8	8.18GB ± 3%
CockroachDBkv95/nodes=1-8	5.23GB ±20%
CockroachDBkv0/nodes=3-8	9.44GB ± 4%
CockroachDBkv50/nodes=3-8	8.25GB ± 3%
CockroachDBkv95/nodes=3-8	5.05GB ±20%
[Geomean]	7.35GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-8	231M ± 3%
CockroachDBkv50/nodes=1-8	235M ± 9%
CockroachDBkv95/nodes=1-8	18.1M ±61%
CockroachDBkv0/nodes=3-8	227M ± 6%
CockroachDBkv50/nodes=3-8	240M ±13%
CockroachDBkv95/nodes=3-8	15.1M ±72%
[Geomean]	96.6M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-8	6.10G ±36%
CockroachDBkv50/nodes=1-8	15.2G ±55%
CockroachDBkv95/nodes=1-8	1.15G ±83%
CockroachDBkv0/nodes=3-8	5.45G ±29%
CockroachDBkv50/nodes=3-8	13.6G ±53%
CockroachDBkv95/nodes=3-8	898M ±124%
[Geomean]	4.39G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-8	199M ± 7%
CockroachDBkv50/nodes=1-8	157M ±25%
CockroachDBkv95/nodes=1-8	3.12M ± 9%
CockroachDBkv0/nodes=3-8	198M ± 7%
CockroachDBkv50/nodes=3-8	159M ±31%
CockroachDBkv95/nodes=3-8	3.10M ±10%
[Geomean]	46.0M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-8	354M ± 5%
CockroachDBkv50/nodes=1-8	360M ± 7%
CockroachDBkv95/nodes=1-8	82.8M ±54%
CockroachDBkv0/nodes=3-8	357M ± 3%
CockroachDBkv50/nodes=3-8	383M ±17%
CockroachDBkv95/nodes=3-8	69.8M ±62%
[Geomean]	216M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-8	1.49G ±71%
CockroachDBkv50/nodes=1-8	3.90G ±47%
CockroachDBkv95/nodes=1-8	137M ±54%
CockroachDBkv0/nodes=3-8	1.39G ±55%
CockroachDBkv50/nodes=3-8	4.23G ±33%
CockroachDBkv95/nodes=3-8	114M ±54%
[Geomean]	900M

	write-ops/sec
CockroachDBkv0/nodes=1-8	21.2k ± 3%
CockroachDBkv50/nodes=1-8	12.7k ± 3%
CockroachDBkv95/nodes=1-8	1.49k ± 2%
CockroachDBkv0/nodes=3-8	21.5k ± 4%
CockroachDBkv50/nodes=3-8	12.6k ± 2%
CockroachDBkv95/nodes=3-8	1.49k ± 2%
[Geomean]	7.38k

	write-ops
CockroachDBkv0/nodes=1-8	1.27M ± 3%
CockroachDBkv50/nodes=1-8	765k ± 3%
CockroachDBkv95/nodes=1-8	89.3k ± 2%
CockroachDBkv0/nodes=3-8	1.29M ± 4%
CockroachDBkv50/nodes=3-8	754k ± 2%
CockroachDBkv95/nodes=3-8	89.3k ± 2%
[Geomean]	443k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	144M ±14%
CockroachDBkv95/nodes=1-8	11.4M ±80%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	137M ±15%
CockroachDBkv95/nodes=3-8	9.01M ±93%
[Geomean]	37.8M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	14.7G ±61%
CockroachDBkv95/nodes=1-8	1.15G ±82%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	13.7G ±73%
CockroachDBkv95/nodes=3-8	888M ±127%
[Geomean]	3.78G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	105M ±50%
CockroachDBkv95/nodes=1-8	300k ± 0%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	93.0M ±53%
CockroachDBkv95/nodes=3-8	300k ± 0%
[Geomean]	5.44M

	read-p95-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	201M ±12%
CockroachDBkv95/nodes=1-8	61.0M ±71%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	200M ±13%
CockroachDBkv95/nodes=3-8	48.2M ±83%
[Geomean]	104M

	read-p99-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	893M ±118%
CockroachDBkv95/nodes=1-8	108M ±70%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	1.04G ±133%
CockroachDBkv95/nodes=3-8	86.6M ±74%
[Geomean]	305M

	read-ops/sec
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	12.7k ± 3%
CockroachDBkv95/nodes=1-8	28.2k ± 1%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	12.5k ± 2%
CockroachDBkv95/nodes=3-8	28.3k ± 1%
[Geomean]	18.9k

	read-ops
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	763k ± 3%
CockroachDBkv95/nodes=1-8	1.69M ± 1%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	753k ± 2%
CockroachDBkv95/nodes=3-8	1.70M ± 1%
[Geomean]	1.13M

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