Performance Result Comparison

label

common value

baseline-commit

8af21751f066eced273ca3ce49506b366847c623

benchmarks-commit

70693762b6a0d7f393892f0ace40979e3cbe5737

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

ea06a67c692491e8f7e80d2a3ff300750157886d

experiment-commit-time

2026-08-25T21:27:29Z

goarch

arm64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-08-25T21:37:58.531767758Z

shortname

sweet_cockroachdb

upload

20260826.16

upload-file

results

upload-part

20260826.16/0

upload-time

2026-08-26T03:23:39Z

label

values

toolchain

upload:20260826.16:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-8	46.8µs ± 6%
CockroachDBkv50/nodes=1-8	41.3µs ± 3%
CockroachDBkv95/nodes=1-8	34.0µs ± 1%
CockroachDBkv0/nodes=3-8	46.4µs ± 5%
CockroachDBkv50/nodes=3-8	41.1µs ± 4%
CockroachDBkv95/nodes=3-8	34.1µs ± 0%
[Geomean]	40.3µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-8	5.04GB ± 3%
CockroachDBkv50/nodes=1-8	5.15GB ± 4%
CockroachDBkv95/nodes=1-8	3.09GB ±23%
CockroachDBkv0/nodes=3-8	5.09GB ± 3%
CockroachDBkv50/nodes=3-8	5.20GB ± 3%
CockroachDBkv95/nodes=3-8	2.99GB ±23%
[Geomean]	4.30GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-8	6.70GB ± 5%
CockroachDBkv50/nodes=1-8	6.83GB ± 5%
CockroachDBkv95/nodes=1-8	4.71GB ± 8%
CockroachDBkv0/nodes=3-8	6.75GB ± 7%
CockroachDBkv50/nodes=3-8	6.90GB ± 5%
CockroachDBkv95/nodes=3-8	4.70GB ± 7%
[Geomean]	6.01GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-8	8.65GB ± 4%
CockroachDBkv50/nodes=1-8	8.99GB ± 4%
CockroachDBkv95/nodes=1-8	6.66GB ± 6%
CockroachDBkv0/nodes=3-8	8.72GB ± 6%
CockroachDBkv50/nodes=3-8	8.99GB ± 2%
CockroachDBkv95/nodes=3-8	6.67GB ± 5%
[Geomean]	8.04GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-8	228M ± 7%
CockroachDBkv50/nodes=1-8	257M ± 7%
CockroachDBkv95/nodes=1-8	46.0M ±55%
CockroachDBkv0/nodes=3-8	225M ± 6%
CockroachDBkv50/nodes=3-8	250M ±10%
CockroachDBkv95/nodes=3-8	44.6M ±54%
[Geomean]	138M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-8	6.05G ±37%
CockroachDBkv50/nodes=1-8	14.8G ±74%
CockroachDBkv95/nodes=1-8	1.55G ±39%
CockroachDBkv0/nodes=3-8	5.67G ±33%
CockroachDBkv50/nodes=3-8	16.1G ±47%
CockroachDBkv95/nodes=3-8	1.62G ±58%
[Geomean]	5.23G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-8	198M ± 7%
CockroachDBkv50/nodes=1-8	169M ±25%
CockroachDBkv95/nodes=1-8	5.68M ±288%
CockroachDBkv0/nodes=3-8	196M ± 7%
CockroachDBkv50/nodes=3-8	151M ±33%
CockroachDBkv95/nodes=3-8	4.43M ±207%
[Geomean]	54.0M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-8	346M ± 7%
CockroachDBkv50/nodes=1-8	378M ±20%
CockroachDBkv95/nodes=1-8	157M ±33%
CockroachDBkv0/nodes=3-8	348M ± 6%
CockroachDBkv50/nodes=3-8	375M ±15%
CockroachDBkv95/nodes=3-8	157M ±30%
[Geomean]	274M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-8	1.60G ±93%
CockroachDBkv50/nodes=1-8	4.72G ±20%
CockroachDBkv95/nodes=1-8	252M ±40%
CockroachDBkv0/nodes=3-8	1.38G ±105%
CockroachDBkv50/nodes=3-8	4.47G ±31%
CockroachDBkv95/nodes=3-8	262M ±86%
[Geomean]	1.21G

	write-ops/sec
CockroachDBkv0/nodes=1-8	21.4k ± 5%
CockroachDBkv50/nodes=1-8	12.1k ± 3%
CockroachDBkv95/nodes=1-8	1.47k ± 1%
CockroachDBkv0/nodes=3-8	21.6k ± 5%
CockroachDBkv50/nodes=3-8	12.2k ± 4%
CockroachDBkv95/nodes=3-8	1.47k ± 1%
[Geomean]	7.26k

	write-ops
CockroachDBkv0/nodes=1-8	1.28M ± 5%
CockroachDBkv50/nodes=1-8	727k ± 3%
CockroachDBkv95/nodes=1-8	88.1k ± 1%
CockroachDBkv0/nodes=3-8	1.29M ± 5%
CockroachDBkv50/nodes=3-8	732k ± 4%
CockroachDBkv95/nodes=3-8	88.1k ± 1%
[Geomean]	436k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	153M ±17%
CockroachDBkv95/nodes=1-8	35.7M ±61%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	153M ±15%
CockroachDBkv95/nodes=3-8	34.4M ±61%
[Geomean]	73.2M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	13.6G ±73%
CockroachDBkv95/nodes=1-8	1.58G ±44%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	15.7G ±51%
CockroachDBkv95/nodes=3-8	1.63G ±48%
[Geomean]	4.85G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	109M ±46%
CockroachDBkv95/nodes=1-8	1.01M ±526%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	96.3M ±66%
CockroachDBkv95/nodes=3-8	541k ±343%
[Geomean]	8.69M

	read-p95-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	214M ±10%
CockroachDBkv95/nodes=1-8	134M ±34%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	208M ± 9%
CockroachDBkv95/nodes=3-8	137M ±33%
[Geomean]	169M

	read-p99-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	1.08G ±173%
CockroachDBkv95/nodes=1-8	218M ±38%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	1.90G ±119%
CockroachDBkv95/nodes=3-8	212M ±58%
[Geomean]	556M

	read-ops/sec
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	12.1k ± 3%
CockroachDBkv95/nodes=1-8	27.9k ± 1%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	12.2k ± 4%
CockroachDBkv95/nodes=3-8	27.9k ± 0%
[Geomean]	18.4k

	read-ops
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	726k ± 3%
CockroachDBkv95/nodes=1-8	1.67M ± 1%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	730k ± 4%
CockroachDBkv95/nodes=3-8	1.67M ± 0%
[Geomean]	1.10M

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