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

ce0ff94df1efcf0665ed7f13fe16d080e4425104

experiment-commit-time

2026-10-01T01:40:15Z

goarch

arm64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-10-01T04:49:56.102502779Z

shortname

sweet_cockroachdb

upload

20261001.101

upload-file

results

upload-part

20261001.101/0

upload-time

2026-10-01T10:30:31Z

label

values

toolchain

upload:20261001.101:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-8	45.8µs ± 3%
CockroachDBkv50/nodes=1-8	40.7µs ± 1%
CockroachDBkv95/nodes=1-8	34.0µs ± 0%
CockroachDBkv0/nodes=3-8	45.9µs ± 4%
CockroachDBkv50/nodes=3-8	40.4µs ± 2%
CockroachDBkv95/nodes=3-8	34.0µs ± 0%
[Geomean]	39.8µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-8	5.08GB ± 2%
CockroachDBkv50/nodes=1-8	5.13GB ± 4%
CockroachDBkv95/nodes=1-8	3.06GB ±19%
CockroachDBkv0/nodes=3-8	5.04GB ± 2%
CockroachDBkv50/nodes=3-8	5.16GB ± 3%
CockroachDBkv95/nodes=3-8	2.99GB ±22%
[Geomean]	4.29GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-8	6.89GB ± 8%
CockroachDBkv50/nodes=1-8	6.86GB ± 7%
CockroachDBkv95/nodes=1-8	4.70GB ± 7%
CockroachDBkv0/nodes=3-8	6.61GB ± 5%
CockroachDBkv50/nodes=3-8	6.86GB ± 4%
CockroachDBkv95/nodes=3-8	4.70GB ± 6%
[Geomean]	6.01GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-8	8.81GB ± 6%
CockroachDBkv50/nodes=1-8	8.98GB ± 3%
CockroachDBkv95/nodes=1-8	6.67GB ± 6%
CockroachDBkv0/nodes=3-8	8.61GB ± 8%
CockroachDBkv50/nodes=3-8	8.99GB ± 2%
CockroachDBkv95/nodes=3-8	6.66GB ± 5%
[Geomean]	8.05GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-8	220M ± 5%
CockroachDBkv50/nodes=1-8	251M ± 5%
CockroachDBkv95/nodes=1-8	43.3M ±33%
CockroachDBkv0/nodes=3-8	222M ± 4%
CockroachDBkv50/nodes=3-8	248M ± 8%
CockroachDBkv95/nodes=3-8	42.2M ±40%
[Geomean]	133M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-8	5.45G ±18%
CockroachDBkv50/nodes=1-8	15.0G ±64%
CockroachDBkv95/nodes=1-8	1.59G ±27%
CockroachDBkv0/nodes=3-8	5.49G ±12%
CockroachDBkv50/nodes=3-8	15.9G ±55%
CockroachDBkv95/nodes=3-8	1.50G ±35%
[Geomean]	5.07G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-8	196M ± 3%
CockroachDBkv50/nodes=1-8	167M ±35%
CockroachDBkv95/nodes=1-8	5.04M ±108%
CockroachDBkv0/nodes=3-8	194M ± 5%
CockroachDBkv50/nodes=3-8	163M ±25%
CockroachDBkv95/nodes=3-8	4.52M ±97%
[Geomean]	53.5M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-8	340M ± 6%
CockroachDBkv50/nodes=1-8	367M ±14%
CockroachDBkv95/nodes=1-8	156M ±18%
CockroachDBkv0/nodes=3-8	340M ± 4%
CockroachDBkv50/nodes=3-8	366M ±17%
CockroachDBkv95/nodes=3-8	150M ±27%
[Geomean]	267M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-8	1.08G ±93%
CockroachDBkv50/nodes=1-8	4.54G ±23%
CockroachDBkv95/nodes=1-8	233M ±15%
CockroachDBkv0/nodes=3-8	1.55G ±48%
CockroachDBkv50/nodes=3-8	4.10G ±44%
CockroachDBkv95/nodes=3-8	227M ±26%
[Geomean]	1.09G

	write-ops/sec
CockroachDBkv0/nodes=1-8	21.9k ± 4%
CockroachDBkv50/nodes=1-8	12.3k ± 1%
CockroachDBkv95/nodes=1-8	1.47k ± 1%
CockroachDBkv0/nodes=3-8	21.8k ± 4%
CockroachDBkv50/nodes=3-8	12.4k ± 1%
CockroachDBkv95/nodes=3-8	1.47k ± 1%
[Geomean]	7.34k

	write-ops
CockroachDBkv0/nodes=1-8	1.31M ± 4%
CockroachDBkv50/nodes=1-8	737k ± 1%
CockroachDBkv95/nodes=1-8	88.2k ± 1%
CockroachDBkv0/nodes=3-8	1.31M ± 4%
CockroachDBkv50/nodes=3-8	744k ± 1%
CockroachDBkv95/nodes=3-8	88.1k ± 1%
[Geomean]	441k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	146M ±14%
CockroachDBkv95/nodes=1-8	32.7M ±37%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	147M ±17%
CockroachDBkv95/nodes=3-8	31.9M ±46%
[Geomean]	68.9M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	14.5G ±70%
CockroachDBkv95/nodes=1-8	1.58G ±27%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	14.8G ±52%
CockroachDBkv95/nodes=3-8	1.53G ±27%
[Geomean]	4.78G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	107M ±48%
CockroachDBkv95/nodes=1-8	394k ±128%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	102M ±49%
CockroachDBkv95/nodes=3-8	476k ±257%
[Geomean]	6.73M

	read-p95-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	210M ±12%
CockroachDBkv95/nodes=1-8	134M ±19%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	208M ± 9%
CockroachDBkv95/nodes=3-8	128M ±28%
[Geomean]	165M

	read-p99-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	914M ±194%
CockroachDBkv95/nodes=1-8	202M ±13%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	961M ±123%
CockroachDBkv95/nodes=3-8	196M ±24%
[Geomean]	432M

	read-ops/sec
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	12.3k ± 1%
CockroachDBkv95/nodes=1-8	28.0k ± 0%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	12.4k ± 2%
CockroachDBkv95/nodes=3-8	28.0k ± 0%
[Geomean]	18.6k

	read-ops
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	735k ± 1%
CockroachDBkv95/nodes=1-8	1.68M ± 0%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	742k ± 2%
CockroachDBkv95/nodes=3-8	1.68M ± 0%
[Geomean]	1.11M

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