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

b73c1430905ad30332a25ad980f5659aa74fce29

experiment-commit-time

2026-10-01T01:39:03Z

goarch

arm64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-10-01T11:33:49.504886185Z

shortname

sweet_cockroachdb

upload

20261001.153

upload-file

results

upload-part

20261001.153/0

upload-time

2026-10-01T17:21:25Z

label

values

toolchain

upload:20261001.153:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-8	48.3µs ± 5%
CockroachDBkv50/nodes=1-8	42.8µs ± 2%
CockroachDBkv95/nodes=1-8	34.2µs ± 1%
CockroachDBkv0/nodes=3-8	48.4µs ± 4%
CockroachDBkv50/nodes=3-8	42.4µs ± 4%
CockroachDBkv95/nodes=3-8	34.2µs ± 1%
[Geomean]	41.3µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-8	5.03GB ± 3%
CockroachDBkv50/nodes=1-8	5.17GB ± 4%
CockroachDBkv95/nodes=1-8	3.13GB ±21%
CockroachDBkv0/nodes=3-8	5.07GB ± 3%
CockroachDBkv50/nodes=3-8	5.18GB ± 4%
CockroachDBkv95/nodes=3-8	3.07GB ±15%
[Geomean]	4.33GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-8	6.67GB ± 7%
CockroachDBkv50/nodes=1-8	6.82GB ± 3%
CockroachDBkv95/nodes=1-8	4.76GB ± 5%
CockroachDBkv0/nodes=3-8	6.75GB ± 5%
CockroachDBkv50/nodes=3-8	6.88GB ± 3%
CockroachDBkv95/nodes=3-8	4.75GB ± 8%
[Geomean]	6.02GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-8	8.61GB ± 6%
CockroachDBkv50/nodes=1-8	8.95GB ± 2%
CockroachDBkv95/nodes=1-8	6.73GB ± 4%
CockroachDBkv0/nodes=3-8	8.70GB ± 3%
CockroachDBkv50/nodes=3-8	8.94GB ± 2%
CockroachDBkv95/nodes=3-8	6.70GB ± 5%
[Geomean]	8.04GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-8	236M ± 6%
CockroachDBkv50/nodes=1-8	268M ± 9%
CockroachDBkv95/nodes=1-8	63.8M ±36%
CockroachDBkv0/nodes=3-8	237M ± 4%
CockroachDBkv50/nodes=3-8	266M ± 8%
CockroachDBkv95/nodes=3-8	62.5M ±33%
[Geomean]	159M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-8	5.81G ±17%
CockroachDBkv50/nodes=1-8	13.8G ±72%
CockroachDBkv95/nodes=1-8	1.74G ±54%
CockroachDBkv0/nodes=3-8	6.36G ±27%
CockroachDBkv50/nodes=3-8	14.9G ±46%
CockroachDBkv95/nodes=3-8	1.69G ±51%
[Geomean]	5.31G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-8	203M ± 7%
CockroachDBkv50/nodes=1-8	176M ±29%
CockroachDBkv95/nodes=1-8	38.3M ±91%
CockroachDBkv0/nodes=3-8	201M ± 0%
CockroachDBkv50/nodes=3-8	171M ±31%
CockroachDBkv95/nodes=3-8	30.9M ±131%
[Geomean]	107M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-8	362M ± 7%
CockroachDBkv50/nodes=1-8	413M ±15%
CockroachDBkv95/nodes=1-8	182M ±17%
CockroachDBkv0/nodes=3-8	365M ± 6%
CockroachDBkv50/nodes=3-8	400M ±25%
CockroachDBkv95/nodes=3-8	183M ±18%
[Geomean]	300M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-8	1.57G ±79%
CockroachDBkv50/nodes=1-8	4.62G ±30%
CockroachDBkv95/nodes=1-8	306M ±43%
CockroachDBkv0/nodes=3-8	1.50G ±61%
CockroachDBkv50/nodes=3-8	4.54G ±44%
CockroachDBkv95/nodes=3-8	304M ±38%
[Geomean]	1.29G

	write-ops/sec
CockroachDBkv0/nodes=1-8	20.7k ± 5%
CockroachDBkv50/nodes=1-8	11.7k ± 2%
CockroachDBkv95/nodes=1-8	1.46k ± 1%
CockroachDBkv0/nodes=3-8	20.7k ± 4%
CockroachDBkv50/nodes=3-8	11.8k ± 4%
CockroachDBkv95/nodes=3-8	1.46k ± 1%
[Geomean]	7.07k

	write-ops
CockroachDBkv0/nodes=1-8	1.24M ± 5%
CockroachDBkv50/nodes=1-8	701k ± 2%
CockroachDBkv95/nodes=1-8	87.5k ± 1%
CockroachDBkv0/nodes=3-8	1.24M ± 4%
CockroachDBkv50/nodes=3-8	707k ± 4%
CockroachDBkv95/nodes=3-8	87.5k ± 1%
[Geomean]	425k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	154M ±13%
CockroachDBkv95/nodes=1-8	50.6M ±39%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	155M ±19%
CockroachDBkv95/nodes=3-8	49.4M ±36%
[Geomean]	87.9M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	13.4G ±68%
CockroachDBkv95/nodes=1-8	1.68G ±52%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	14.8G ±49%
CockroachDBkv95/nodes=3-8	1.75G ±77%
[Geomean]	4.91G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	113M ±46%
CockroachDBkv95/nodes=1-8	21.5M ±134%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	110M ±53%
CockroachDBkv95/nodes=3-8	15.5M ±211%
[Geomean]	45.1M

	read-p95-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	219M ±16%
CockroachDBkv95/nodes=1-8	161M ±19%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	218M ± 8%
CockroachDBkv95/nodes=3-8	163M ±20%
[Geomean]	188M

	read-p99-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	1.20G ±158%
CockroachDBkv95/nodes=1-8	262M ±34%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	1.37G ±135%
CockroachDBkv95/nodes=3-8	256M ±31%
[Geomean]	576M

	read-ops/sec
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	11.7k ± 2%
CockroachDBkv95/nodes=1-8	27.8k ± 1%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	11.8k ± 4%
CockroachDBkv95/nodes=3-8	27.8k ± 1%
[Geomean]	18.0k

	read-ops
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	700k ± 2%
CockroachDBkv95/nodes=1-8	1.67M ± 1%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	707k ± 4%
CockroachDBkv95/nodes=3-8	1.67M ± 1%
[Geomean]	1.08M

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