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

aa6fc252ed3f092977a345d7db29547d7a553f13

experiment-commit-time

2026-09-22T20:09:41Z

goarch

arm64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-09-22T20:16:11.779809807Z

shortname

sweet_cockroachdb

upload

20260923.16

upload-file

results

upload-part

20260923.16/0

upload-time

2026-09-23T01:58:31Z

label

values

toolchain

upload:20260923.16:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-8	46.0µs ± 6%
CockroachDBkv50/nodes=1-8	40.7µs ± 7%
CockroachDBkv95/nodes=1-8	34.0µs ± 1%
CockroachDBkv0/nodes=3-8	46.2µs ± 5%
CockroachDBkv50/nodes=3-8	40.8µs ± 6%
CockroachDBkv95/nodes=3-8	34.0µs ± 1%
[Geomean]	40.0µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-8	5.02GB ± 3%
CockroachDBkv50/nodes=1-8	5.17GB ± 3%
CockroachDBkv95/nodes=1-8	3.05GB ±23%
CockroachDBkv0/nodes=3-8	5.03GB ± 3%
CockroachDBkv50/nodes=3-8	5.17GB ± 4%
CockroachDBkv95/nodes=3-8	3.28GB ±25%
[Geomean]	4.35GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-8	6.60GB ± 8%
CockroachDBkv50/nodes=1-8	6.90GB ± 4%
CockroachDBkv95/nodes=1-8	4.65GB ± 8%
CockroachDBkv0/nodes=3-8	6.70GB ± 8%
CockroachDBkv50/nodes=3-8	6.91GB ± 4%
CockroachDBkv95/nodes=3-8	4.81GB ± 7%
[Geomean]	6.01GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-8	8.57GB ± 7%
CockroachDBkv50/nodes=1-8	9.02GB ± 2%
CockroachDBkv95/nodes=1-8	6.61GB ± 5%
CockroachDBkv0/nodes=3-8	8.66GB ± 6%
CockroachDBkv50/nodes=3-8	9.02GB ± 3%
CockroachDBkv95/nodes=3-8	6.77GB ± 4%
[Geomean]	8.04GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-8	224M ± 6%
CockroachDBkv50/nodes=1-8	251M ±14%
CockroachDBkv95/nodes=1-8	42.0M ±87%
CockroachDBkv0/nodes=3-8	225M ± 6%
CockroachDBkv50/nodes=3-8	253M ±13%
CockroachDBkv95/nodes=3-8	46.1M ±50%
[Geomean]	136M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-8	6.05G ±24%
CockroachDBkv50/nodes=1-8	15.3G ±83%
CockroachDBkv95/nodes=1-8	1.61G ±41%
CockroachDBkv0/nodes=3-8	5.68G ±28%
CockroachDBkv50/nodes=3-8	16.4G ±64%
CockroachDBkv95/nodes=3-8	1.61G ±58%
[Geomean]	5.31G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-8	195M ± 6%
CockroachDBkv50/nodes=1-8	156M ±35%
CockroachDBkv95/nodes=1-8	3.82M ±91%
CockroachDBkv0/nodes=3-8	194M ± 8%
CockroachDBkv50/nodes=3-8	154M ±31%
CockroachDBkv95/nodes=3-8	9.37M ±325%
[Geomean]	56.5M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-8	337M ± 9%
CockroachDBkv50/nodes=1-8	369M ±32%
CockroachDBkv95/nodes=1-8	145M ±39%
CockroachDBkv0/nodes=3-8	339M ± 4%
CockroachDBkv50/nodes=3-8	372M ±19%
CockroachDBkv95/nodes=3-8	160M ±24%
[Geomean]	267M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-8	1.38G ±44%
CockroachDBkv50/nodes=1-8	4.74G ±21%
CockroachDBkv95/nodes=1-8	217M ±39%
CockroachDBkv0/nodes=3-8	1.37G ±51%
CockroachDBkv50/nodes=3-8	4.98G ±19%
CockroachDBkv95/nodes=3-8	241M ±32%
[Geomean]	1.15G

	write-ops/sec
CockroachDBkv0/nodes=1-8	21.8k ± 5%
CockroachDBkv50/nodes=1-8	12.3k ± 7%
CockroachDBkv95/nodes=1-8	1.47k ± 1%
CockroachDBkv0/nodes=3-8	21.7k ± 5%
CockroachDBkv50/nodes=3-8	12.3k ± 5%
CockroachDBkv95/nodes=3-8	1.47k ± 2%
[Geomean]	7.32k

	write-ops
CockroachDBkv0/nodes=1-8	1.31M ± 5%
CockroachDBkv50/nodes=1-8	739k ± 7%
CockroachDBkv95/nodes=1-8	88.4k ± 1%
CockroachDBkv0/nodes=3-8	1.30M ± 5%
CockroachDBkv50/nodes=3-8	736k ± 5%
CockroachDBkv95/nodes=3-8	88.3k ± 2%
[Geomean]	439k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	144M ±16%
CockroachDBkv95/nodes=1-8	32.1M ±98%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	146M ±14%
CockroachDBkv95/nodes=3-8	35.6M ±56%
[Geomean]	70.0M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	15.0G ±65%
CockroachDBkv95/nodes=1-8	1.68G ±44%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	16.5G ±56%
CockroachDBkv95/nodes=3-8	1.61G ±58%
[Geomean]	5.09G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	99.0M ±58%
CockroachDBkv95/nodes=1-8	441k ±217%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	85.4M ±47%
CockroachDBkv95/nodes=3-8	1.93M ±579%
[Geomean]	9.21M

	read-p95-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	205M ±18%
CockroachDBkv95/nodes=1-8	125M ±41%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	203M ±11%
CockroachDBkv95/nodes=3-8	135M ±44%
[Geomean]	163M

	read-p99-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	644M ±140%
CockroachDBkv95/nodes=1-8	186M ±31%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	1.19G ±136%
CockroachDBkv95/nodes=3-8	208M ±29%
[Geomean]	416M

	read-ops/sec
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	12.2k ± 7%
CockroachDBkv95/nodes=1-8	27.9k ± 1%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	12.2k ± 6%
CockroachDBkv95/nodes=3-8	27.9k ± 1%
[Geomean]	18.5k

	read-ops
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	735k ± 7%
CockroachDBkv95/nodes=1-8	1.68M ± 1%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	734k ± 6%
CockroachDBkv95/nodes=3-8	1.68M ± 1%
[Geomean]	1.11M

Go Performance Dashboard