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

843a92e3b643e8fc3e4a89f65677558cf945e839

experiment-commit-time

2026-08-28T15:56:17Z

goarch

arm64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-08-28T16:02:38.388844695Z

shortname

sweet_cockroachdb

upload

20260828.78

upload-file

results

upload-part

20260828.78/0

upload-time

2026-08-28T21:47:10Z

label

values

toolchain

upload:20260828.78:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-8	46.9µs ± 4%
CockroachDBkv50/nodes=1-8	41.3µs ± 4%
CockroachDBkv95/nodes=1-8	34.0µs ± 1%
CockroachDBkv0/nodes=3-8	46.7µs ± 4%
CockroachDBkv50/nodes=3-8	41.1µs ± 4%
CockroachDBkv95/nodes=3-8	34.0µs ± 0%
[Geomean]	40.3µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-8	5.03GB ± 3%
CockroachDBkv50/nodes=1-8	5.15GB ± 3%
CockroachDBkv95/nodes=1-8	3.03GB ±22%
CockroachDBkv0/nodes=3-8	5.10GB ± 3%
CockroachDBkv50/nodes=3-8	5.16GB ± 3%
CockroachDBkv95/nodes=3-8	3.13GB ±25%
[Geomean]	4.32GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-8	6.62GB ± 7%
CockroachDBkv50/nodes=1-8	6.89GB ± 5%
CockroachDBkv95/nodes=1-8	4.73GB ± 8%
CockroachDBkv0/nodes=3-8	6.80GB ±12%
CockroachDBkv50/nodes=3-8	6.92GB ± 3%
CockroachDBkv95/nodes=3-8	4.77GB ±10%
[Geomean]	6.04GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-8	8.57GB ± 5%
CockroachDBkv50/nodes=1-8	9.00GB ± 3%
CockroachDBkv95/nodes=1-8	6.72GB ± 6%
CockroachDBkv0/nodes=3-8	8.72GB ± 6%
CockroachDBkv50/nodes=3-8	9.05GB ± 3%
CockroachDBkv95/nodes=3-8	6.73GB ± 7%
[Geomean]	8.07GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-8	228M ± 4%
CockroachDBkv50/nodes=1-8	254M ± 7%
CockroachDBkv95/nodes=1-8	45.7M ±45%
CockroachDBkv0/nodes=3-8	227M ± 6%
CockroachDBkv50/nodes=3-8	248M ± 3%
CockroachDBkv95/nodes=3-8	49.3M ±48%
[Geomean]	139M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-8	6.03G ±35%
CockroachDBkv50/nodes=1-8	14.1G ±60%
CockroachDBkv95/nodes=1-8	1.72G ±41%
CockroachDBkv0/nodes=3-8	5.68G ±32%
CockroachDBkv50/nodes=3-8	15.3G ±97%
CockroachDBkv95/nodes=3-8	1.52G ±50%
[Geomean]	5.18G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-8	198M ± 7%
CockroachDBkv50/nodes=1-8	174M ±18%
CockroachDBkv95/nodes=1-8	4.75M ±199%
CockroachDBkv0/nodes=3-8	198M ± 7%
CockroachDBkv50/nodes=3-8	160M ±37%
CockroachDBkv95/nodes=3-8	8.55M ±133%
[Geomean]	59.5M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-8	347M ± 6%
CockroachDBkv50/nodes=1-8	381M ±21%
CockroachDBkv95/nodes=1-8	154M ±24%
CockroachDBkv0/nodes=3-8	346M ± 7%
CockroachDBkv50/nodes=3-8	369M ±18%
CockroachDBkv95/nodes=3-8	163M ±31%
[Geomean]	274M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-8	1.53G ±50%
CockroachDBkv50/nodes=1-8	4.27G ±43%
CockroachDBkv95/nodes=1-8	248M ±42%
CockroachDBkv0/nodes=3-8	1.41G ±41%
CockroachDBkv50/nodes=3-8	4.56G ±18%
CockroachDBkv95/nodes=3-8	253M ±33%
[Geomean]	1.18G

	write-ops/sec
CockroachDBkv0/nodes=1-8	21.3k ± 4%
CockroachDBkv50/nodes=1-8	12.1k ± 4%
CockroachDBkv95/nodes=1-8	1.47k ± 1%
CockroachDBkv0/nodes=3-8	21.4k ± 4%
CockroachDBkv50/nodes=3-8	12.2k ± 3%
CockroachDBkv95/nodes=3-8	1.47k ± 1%
[Geomean]	7.25k

	write-ops
CockroachDBkv0/nodes=1-8	1.28M ± 4%
CockroachDBkv50/nodes=1-8	727k ± 4%
CockroachDBkv95/nodes=1-8	87.9k ± 1%
CockroachDBkv0/nodes=3-8	1.29M ± 4%
CockroachDBkv50/nodes=3-8	730k ± 3%
CockroachDBkv95/nodes=3-8	88.2k ± 1%
[Geomean]	435k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	149M ±17%
CockroachDBkv95/nodes=1-8	34.7M ±47%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	154M ±15%
CockroachDBkv95/nodes=3-8	37.6M ±54%
[Geomean]	73.9M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	13.8G ±51%
CockroachDBkv95/nodes=1-8	1.77G ±52%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	14.1G ±54%
CockroachDBkv95/nodes=3-8	1.51G ±51%
[Geomean]	4.78G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	112M ±49%
CockroachDBkv95/nodes=1-8	475k ±405%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	104M ±53%
CockroachDBkv95/nodes=3-8	1.49M ±303%
[Geomean]	9.52M

	read-p95-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	215M ±13%
CockroachDBkv95/nodes=1-8	132M ±27%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	210M ±16%
CockroachDBkv95/nodes=3-8	140M ±34%
[Geomean]	170M

	read-p99-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	1.24G ±116%
CockroachDBkv95/nodes=1-8	212M ±50%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	1.47G ±138%
CockroachDBkv95/nodes=3-8	211M ±27%
[Geomean]	535M

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

	read-ops
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	725k ± 4%
CockroachDBkv95/nodes=1-8	1.67M ± 1%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	728k ± 4%
CockroachDBkv95/nodes=3-8	1.68M ± 0%
[Geomean]	1.10M

Go Performance Dashboard