Performance Result Comparison

label

common value

baseline-commit

c293dd49cbe25e1fe8d97d94a5cb618e7b6d831e

benchmarks-commit

616e1609d6d4f5b25ff4a1049aa0f81f47e2d337

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

2a1834bf4260b928e9045efe1c48e7561c545c1f

experiment-commit-time

2026-09-30T15:34:57Z

goarch

arm64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-09-30T22:14:41.902701293Z

shortname

sweet_cockroachdb

upload

20261001.39

upload-file

results

upload-part

20261001.39/0

upload-time

2026-10-01T04:05:48Z

label

values

toolchain

upload:20261001.39:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-8	49.0µs ± 6%
CockroachDBkv50/nodes=1-8	42.7µs ± 4%
CockroachDBkv95/nodes=1-8	34.2µs ± 1%
CockroachDBkv0/nodes=3-8	48.5µs ± 3%
CockroachDBkv50/nodes=3-8	42.6µs ± 4%
CockroachDBkv95/nodes=3-8	34.2µs ± 1%
[Geomean]	41.4µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-8	5.10GB ± 4%
CockroachDBkv50/nodes=1-8	5.19GB ± 3%
CockroachDBkv95/nodes=1-8	3.48GB ± 9%
CockroachDBkv0/nodes=3-8	5.11GB ± 3%
CockroachDBkv50/nodes=3-8	5.24GB ± 3%
CockroachDBkv95/nodes=3-8	3.23GB ±21%
[Geomean]	4.47GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-8	6.71GB ± 8%
CockroachDBkv50/nodes=1-8	6.87GB ± 5%
CockroachDBkv95/nodes=1-8	4.92GB ± 6%
CockroachDBkv0/nodes=3-8	6.71GB ± 7%
CockroachDBkv50/nodes=3-8	6.89GB ± 5%
CockroachDBkv95/nodes=3-8	4.89GB ± 4%
[Geomean]	6.10GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-8	8.68GB ± 7%
CockroachDBkv50/nodes=1-8	9.01GB ± 2%
CockroachDBkv95/nodes=1-8	6.91GB ± 3%
CockroachDBkv0/nodes=3-8	8.71GB ± 7%
CockroachDBkv50/nodes=3-8	9.04GB ± 4%
CockroachDBkv95/nodes=3-8	6.85GB ± 3%
[Geomean]	8.14GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-8	242M ± 6%
CockroachDBkv50/nodes=1-8	261M ± 9%
CockroachDBkv95/nodes=1-8	69.1M ±41%
CockroachDBkv0/nodes=3-8	238M ± 4%
CockroachDBkv50/nodes=3-8	263M ± 9%
CockroachDBkv95/nodes=3-8	62.7M ±48%
[Geomean]	161M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-8	7.66G ±68%
CockroachDBkv50/nodes=1-8	15.0G ±86%
CockroachDBkv95/nodes=1-8	1.68G ±91%
CockroachDBkv0/nodes=3-8	5.89G ±18%
CockroachDBkv50/nodes=3-8	16.5G ±56%
CockroachDBkv95/nodes=3-8	1.62G ±65%
[Geomean]	5.59G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-8	205M ± 6%
CockroachDBkv50/nodes=1-8	174M ±35%
CockroachDBkv95/nodes=1-8	47.2M ±93%
CockroachDBkv0/nodes=3-8	210M ± 0%
CockroachDBkv50/nodes=3-8	151M ±47%
CockroachDBkv95/nodes=3-8	34.3M ±157%
[Geomean]	111M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-8	367M ± 5%
CockroachDBkv50/nodes=1-8	388M ±17%
CockroachDBkv95/nodes=1-8	184M ±22%
CockroachDBkv0/nodes=3-8	364M ± 8%
CockroachDBkv50/nodes=3-8	388M ±18%
CockroachDBkv95/nodes=3-8	181M ±17%
[Geomean]	296M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-8	1.93G ±53%
CockroachDBkv50/nodes=1-8	4.53G ±26%
CockroachDBkv95/nodes=1-8	307M ±47%
CockroachDBkv0/nodes=3-8	1.55G ±56%
CockroachDBkv50/nodes=3-8	4.85G ±33%
CockroachDBkv95/nodes=3-8	321M ±67%
[Geomean]	1.37G

	write-ops/sec
CockroachDBkv0/nodes=1-8	20.4k ± 6%
CockroachDBkv50/nodes=1-8	11.7k ± 4%
CockroachDBkv95/nodes=1-8	1.46k ± 1%
CockroachDBkv0/nodes=3-8	20.6k ± 3%
CockroachDBkv50/nodes=3-8	11.8k ± 4%
CockroachDBkv95/nodes=3-8	1.46k ± 1%
[Geomean]	7.06k

	write-ops
CockroachDBkv0/nodes=1-8	1.22M ± 6%
CockroachDBkv50/nodes=1-8	703k ± 4%
CockroachDBkv95/nodes=1-8	87.5k ± 1%
CockroachDBkv0/nodes=3-8	1.24M ± 3%
CockroachDBkv50/nodes=3-8	706k ± 4%
CockroachDBkv95/nodes=3-8	87.7k ± 1%
[Geomean]	424k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	161M ±11%
CockroachDBkv95/nodes=1-8	54.7M ±43%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	159M ±14%
CockroachDBkv95/nodes=3-8	48.8M ±54%
[Geomean]	91.0M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	14.5G ±63%
CockroachDBkv95/nodes=1-8	1.78G ±81%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	16.5G ±57%
CockroachDBkv95/nodes=3-8	1.54G ±57%
[Geomean]	5.06G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	126M ±40%
CockroachDBkv95/nodes=1-8	29.2M ±123%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	97.1M ±64%
CockroachDBkv95/nodes=3-8	18.3M ±255%
[Geomean]	50.6M

	read-p95-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	220M ±11%
CockroachDBkv95/nodes=1-8	164M ±13%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	211M ±16%
CockroachDBkv95/nodes=3-8	159M ±18%
[Geomean]	187M

	read-p99-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	1.00G ±181%
CockroachDBkv95/nodes=1-8	261M ±33%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	2.25G ±115%
CockroachDBkv95/nodes=3-8	251M ±34%
[Geomean]	620M

	read-ops/sec
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	11.7k ± 4%
CockroachDBkv95/nodes=1-8	27.8k ± 1%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	11.7k ± 4%
CockroachDBkv95/nodes=3-8	27.8k ± 1%
[Geomean]	18.0k

	read-ops
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	702k ± 4%
CockroachDBkv95/nodes=1-8	1.67M ± 1%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	705k ± 4%
CockroachDBkv95/nodes=3-8	1.67M ± 1%
[Geomean]	1.08M

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