Performance Result Comparison

label

common value

baseline-commit

862c888e612ac346c7c4d99c9392bdfd265f33b0

benchmarks-commit

616e1609d6d4f5b25ff4a1049aa0f81f47e2d337

branch

release-branch.go1.27

builder

go1.27-linux-arm64_c4as16-perf_vs_release

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

experiment-commit

1e4f1fec6fb468a23979823b8c3cbec5c8fca1af

experiment-commit-time

2026-10-02T18:37:25Z

goarch

arm64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-10-02T19:29:45.800987715Z

shortname

sweet_cockroachdb

upload

20261003.23

upload-file

results

upload-part

20261003.23/0

upload-time

2026-10-03T01:16:35Z

label

values

toolchain

upload:20261003.23:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-8	46.5µs ± 4%
CockroachDBkv50/nodes=1-8	40.8µs ± 3%
CockroachDBkv95/nodes=1-8	34.2µs ± 1%
CockroachDBkv0/nodes=3-8	45.9µs ± 4%
CockroachDBkv50/nodes=3-8	41.0µs ± 2%
CockroachDBkv95/nodes=3-8	34.1µs ± 1%
[Geomean]	40.1µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-8	5.01GB ± 2%
CockroachDBkv50/nodes=1-8	5.17GB ± 3%
CockroachDBkv95/nodes=1-8	3.07GB ±24%
CockroachDBkv0/nodes=3-8	5.04GB ± 3%
CockroachDBkv50/nodes=3-8	5.14GB ± 3%
CockroachDBkv95/nodes=3-8	3.11GB ±22%
[Geomean]	4.31GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-8	6.64GB ± 7%
CockroachDBkv50/nodes=1-8	6.89GB ± 5%
CockroachDBkv95/nodes=1-8	4.74GB ± 8%
CockroachDBkv0/nodes=3-8	6.68GB ± 8%
CockroachDBkv50/nodes=3-8	6.88GB ± 2%
CockroachDBkv95/nodes=3-8	4.82GB ± 5%
[Geomean]	6.03GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-8	8.59GB ± 6%
CockroachDBkv50/nodes=1-8	8.96GB ± 3%
CockroachDBkv95/nodes=1-8	6.69GB ± 5%
CockroachDBkv0/nodes=3-8	8.63GB ± 7%
CockroachDBkv50/nodes=3-8	8.96GB ± 2%
CockroachDBkv95/nodes=3-8	6.77GB ± 3%
[Geomean]	8.04GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-8	226M ± 5%
CockroachDBkv50/nodes=1-8	252M ±10%
CockroachDBkv95/nodes=1-8	52.0M ±52%
CockroachDBkv0/nodes=3-8	222M ± 4%
CockroachDBkv50/nodes=3-8	250M ± 7%
CockroachDBkv95/nodes=3-8	55.3M ±50%
[Geomean]	145M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-8	5.89G ±23%
CockroachDBkv50/nodes=1-8	13.1G ±43%
CockroachDBkv95/nodes=1-8	1.42G ±42%
CockroachDBkv0/nodes=3-8	6.00G ±44%
CockroachDBkv50/nodes=3-8	15.2G ±70%
CockroachDBkv95/nodes=3-8	1.74G ±54%
[Geomean]	5.09G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-8	197M ± 6%
CockroachDBkv50/nodes=1-8	164M ±31%
CockroachDBkv95/nodes=1-8	19.3M ±149%
CockroachDBkv0/nodes=3-8	194M ± 5%
CockroachDBkv50/nodes=3-8	168M ±33%
CockroachDBkv95/nodes=3-8	19.1M ±152%
[Geomean]	85.4M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-8	346M ± 3%
CockroachDBkv50/nodes=1-8	387M ±18%
CockroachDBkv95/nodes=1-8	164M ±29%
CockroachDBkv0/nodes=3-8	341M ± 3%
CockroachDBkv50/nodes=3-8	377M ±16%
CockroachDBkv95/nodes=3-8	174M ±18%
[Geomean]	281M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-8	1.37G ±66%
CockroachDBkv50/nodes=1-8	4.27G ±31%
CockroachDBkv95/nodes=1-8	283M ±60%
CockroachDBkv0/nodes=3-8	1.53G ±49%
CockroachDBkv50/nodes=3-8	3.93G ±68%
CockroachDBkv95/nodes=3-8	263M ±34%
[Geomean]	1.17G

	write-ops/sec
CockroachDBkv0/nodes=1-8	21.5k ± 4%
CockroachDBkv50/nodes=1-8	12.3k ± 3%
CockroachDBkv95/nodes=1-8	1.46k ± 1%
CockroachDBkv0/nodes=3-8	21.8k ± 4%
CockroachDBkv50/nodes=3-8	12.2k ± 2%
CockroachDBkv95/nodes=3-8	1.46k ± 1%
[Geomean]	7.29k

	write-ops
CockroachDBkv0/nodes=1-8	1.29M ± 4%
CockroachDBkv50/nodes=1-8	735k ± 3%
CockroachDBkv95/nodes=1-8	87.8k ± 1%
CockroachDBkv0/nodes=3-8	1.31M ± 4%
CockroachDBkv50/nodes=3-8	732k ± 2%
CockroachDBkv95/nodes=3-8	87.8k ± 1%
[Geomean]	437k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	145M ±18%
CockroachDBkv95/nodes=1-8	41.0M ±53%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	153M ±14%
CockroachDBkv95/nodes=3-8	43.8M ±56%
[Geomean]	79.5M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	12.9G ±58%
CockroachDBkv95/nodes=1-8	1.44G ±40%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	15.5G ±71%
CockroachDBkv95/nodes=3-8	1.75G ±46%
[Geomean]	4.74G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	102M ±57%
CockroachDBkv95/nodes=1-8	8.87M ±232%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	112M ±52%
CockroachDBkv95/nodes=3-8	8.13M ±236%
[Geomean]	30.1M

	read-p95-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	209M ±12%
CockroachDBkv95/nodes=1-8	146M ±28%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	213M ±14%
CockroachDBkv95/nodes=3-8	153M ±23%
[Geomean]	178M

	read-p99-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	995M ±210%
CockroachDBkv95/nodes=1-8	239M ±75%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	975M ±217%
CockroachDBkv95/nodes=3-8	231M ±45%
[Geomean]	481M

	read-ops/sec
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	12.2k ± 3%
CockroachDBkv95/nodes=1-8	27.8k ± 1%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	12.2k ± 2%
CockroachDBkv95/nodes=3-8	27.8k ± 1%
[Geomean]	18.4k

	read-ops
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	735k ± 3%
CockroachDBkv95/nodes=1-8	1.67M ± 1%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	730k ± 2%
CockroachDBkv95/nodes=3-8	1.67M ± 1%
[Geomean]	1.11M

Go Performance Dashboard