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

4e4eec75bd001b2319c4a5c54aec3cb6da4bf3af

experiment-commit-time

2026-09-30T21:36:18Z

goarch

arm64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-10-01T17:50:08.093704174Z

shortname

sweet_cockroachdb

upload

20261001.199

upload-file

results

upload-part

20261001.199/0

upload-time

2026-10-01T23:35:59Z

label

values

toolchain

upload:20261001.199:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-8	46.7µs ± 3%
CockroachDBkv50/nodes=1-8	41.3µs ± 3%
CockroachDBkv95/nodes=1-8	34.1µs ± 1%
CockroachDBkv0/nodes=3-8	46.7µs ± 4%
CockroachDBkv50/nodes=3-8	41.4µs ± 4%
CockroachDBkv95/nodes=3-8	34.1µs ± 1%
[Geomean]	40.4µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-8	5.06GB ± 3%
CockroachDBkv50/nodes=1-8	5.15GB ± 3%
CockroachDBkv95/nodes=1-8	3.18GB ±24%
CockroachDBkv0/nodes=3-8	5.07GB ± 3%
CockroachDBkv50/nodes=3-8	5.18GB ± 3%
CockroachDBkv95/nodes=3-8	3.15GB ±25%
[Geomean]	4.36GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-8	6.66GB ± 5%
CockroachDBkv50/nodes=1-8	6.88GB ± 4%
CockroachDBkv95/nodes=1-8	4.82GB ± 7%
CockroachDBkv0/nodes=3-8	6.71GB ± 7%
CockroachDBkv50/nodes=3-8	6.83GB ± 5%
CockroachDBkv95/nodes=3-8	4.77GB ±13%
[Geomean]	6.03GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-8	8.64GB ± 9%
CockroachDBkv50/nodes=1-8	8.97GB ± 2%
CockroachDBkv95/nodes=1-8	6.76GB ± 5%
CockroachDBkv0/nodes=3-8	8.66GB ± 6%
CockroachDBkv50/nodes=3-8	8.93GB ± 3%
CockroachDBkv95/nodes=3-8	6.71GB ± 9%
[Geomean]	8.05GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-8	228M ± 4%
CockroachDBkv50/nodes=1-8	253M ± 9%
CockroachDBkv95/nodes=1-8	58.2M ±38%
CockroachDBkv0/nodes=3-8	227M ± 5%
CockroachDBkv50/nodes=3-8	258M ± 8%
CockroachDBkv95/nodes=3-8	56.3M ±52%
[Geomean]	149M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-8	5.74G ±32%
CockroachDBkv50/nodes=1-8	13.7G ±72%
CockroachDBkv95/nodes=1-8	1.78G ±51%
CockroachDBkv0/nodes=3-8	5.56G ±50%
CockroachDBkv50/nodes=3-8	12.2G ±75%
CockroachDBkv95/nodes=3-8	1.77G ±52%
[Geomean]	5.06G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-8	199M ± 7%
CockroachDBkv50/nodes=1-8	175M ±30%
CockroachDBkv95/nodes=1-8	25.1M ±118%
CockroachDBkv0/nodes=3-8	196M ± 3%
CockroachDBkv50/nodes=3-8	189M ±16%
CockroachDBkv95/nodes=3-8	28.9M ±111%
[Geomean]	98.8M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-8	352M ± 0%
CockroachDBkv50/nodes=1-8	376M ±12%
CockroachDBkv95/nodes=1-8	178M ±15%
CockroachDBkv0/nodes=3-8	352M ± 0%
CockroachDBkv50/nodes=3-8	387M ±21%
CockroachDBkv95/nodes=3-8	169M ±33%
[Geomean]	286M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-8	1.15G ±47%
CockroachDBkv50/nodes=1-8	4.34G ±38%
CockroachDBkv95/nodes=1-8	294M ±42%
CockroachDBkv0/nodes=3-8	1.44G ±60%
CockroachDBkv50/nodes=3-8	4.62G ±13%
CockroachDBkv95/nodes=3-8	275M ±46%
[Geomean]	1.18G

	write-ops/sec
CockroachDBkv0/nodes=1-8	21.4k ± 3%
CockroachDBkv50/nodes=1-8	12.1k ± 3%
CockroachDBkv95/nodes=1-8	1.46k ± 1%
CockroachDBkv0/nodes=3-8	21.4k ± 4%
CockroachDBkv50/nodes=3-8	12.1k ± 4%
CockroachDBkv95/nodes=3-8	1.46k ± 1%
[Geomean]	7.24k

	write-ops
CockroachDBkv0/nodes=1-8	1.28M ± 3%
CockroachDBkv50/nodes=1-8	726k ± 3%
CockroachDBkv95/nodes=1-8	87.7k ± 1%
CockroachDBkv0/nodes=3-8	1.29M ± 4%
CockroachDBkv50/nodes=3-8	726k ± 4%
CockroachDBkv95/nodes=3-8	87.8k ± 1%
[Geomean]	434k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	154M ±10%
CockroachDBkv95/nodes=1-8	45.3M ±42%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	153M ±15%
CockroachDBkv95/nodes=3-8	43.0M ±56%
[Geomean]	82.4M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	14.0G ±50%
CockroachDBkv95/nodes=1-8	1.74G ±39%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	13.4G ±84%
CockroachDBkv95/nodes=3-8	1.80G ±49%
[Geomean]	4.92G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	116M ±39%
CockroachDBkv95/nodes=1-8	11.3M ±198%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	121M ±50%
CockroachDBkv95/nodes=3-8	14.7M ±171%
[Geomean]	39.1M

	read-p95-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	217M ± 8%
CockroachDBkv95/nodes=1-8	156M ±22%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	216M ±11%
CockroachDBkv95/nodes=3-8	145M ±36%
[Geomean]	180M

	read-p99-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	1.11G ±165%
CockroachDBkv95/nodes=1-8	250M ±48%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	802M ±151%
CockroachDBkv95/nodes=3-8	227M ±40%
[Geomean]	474M

	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	12.1k ± 4%
CockroachDBkv95/nodes=3-8	27.8k ± 1%
[Geomean]	18.3k

	read-ops
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	725k ± 3%
CockroachDBkv95/nodes=1-8	1.67M ± 1%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	724k ± 4%
CockroachDBkv95/nodes=3-8	1.67M ± 1%
[Geomean]	1.10M

Go Performance Dashboard