Performance Result Comparison

label

common value

baseline-commit

2aae1000ea1d4b28923b96db28acf4e3b99d6aff

benchmarks-commit

4a545adeb0d5e7170d0c5633a6f04be94529fde3

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

5f0af78b5298595a697e7553481ef6eb34ce910a

experiment-commit-time

2026-10-28T16:52:00Z

goarch

arm64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-10-28T16:58:58.31571211Z

shortname

sweet_cockroachdb

upload

20261028.143

upload-file

results

upload-part

20261028.143/0

upload-time

2026-10-28T22:59:43Z

label

values

toolchain

upload:20261028.143:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-8	47.6µs ± 5%
CockroachDBkv50/nodes=1-8	42.6µs ± 2%
CockroachDBkv95/nodes=1-8	34.2µs ± 1%
CockroachDBkv0/nodes=3-8	47.9µs ± 2%
CockroachDBkv50/nodes=3-8	42.5µs ± 3%
CockroachDBkv95/nodes=3-8	34.3µs ± 1%
[Geomean]	41.1µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-8	5.07GB ± 3%
CockroachDBkv50/nodes=1-8	5.17GB ± 3%
CockroachDBkv95/nodes=1-8	3.21GB ±22%
CockroachDBkv0/nodes=3-8	5.09GB ± 3%
CockroachDBkv50/nodes=3-8	5.16GB ± 3%
CockroachDBkv95/nodes=3-8	3.25GB ±16%
[Geomean]	4.39GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-8	6.79GB ± 9%
CockroachDBkv50/nodes=1-8	6.88GB ± 3%
CockroachDBkv95/nodes=1-8	4.75GB ± 5%
CockroachDBkv0/nodes=3-8	6.81GB ±10%
CockroachDBkv50/nodes=3-8	6.80GB ± 6%
CockroachDBkv95/nodes=3-8	4.79GB ± 7%
[Geomean]	6.05GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-8	8.73GB ± 7%
CockroachDBkv50/nodes=1-8	8.94GB ± 2%
CockroachDBkv95/nodes=1-8	6.69GB ± 3%
CockroachDBkv0/nodes=3-8	8.69GB ± 7%
CockroachDBkv50/nodes=3-8	8.95GB ± 3%
CockroachDBkv95/nodes=3-8	6.71GB ± 5%
[Geomean]	8.05GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-8	232M ± 7%
CockroachDBkv50/nodes=1-8	264M ± 6%
CockroachDBkv95/nodes=1-8	65.9M ±33%
CockroachDBkv0/nodes=3-8	235M ± 4%
CockroachDBkv50/nodes=3-8	262M ± 6%
CockroachDBkv95/nodes=3-8	72.7M ±32%
[Geomean]	162M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-8	5.92G ±46%
CockroachDBkv50/nodes=1-8	15.1G ±78%
CockroachDBkv95/nodes=1-8	1.83G ±47%
CockroachDBkv0/nodes=3-8	6.03G ±38%
CockroachDBkv50/nodes=3-8	16.3G ±58%
CockroachDBkv95/nodes=3-8	1.48G ±18%
[Geomean]	5.36G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-8	203M ± 5%
CockroachDBkv50/nodes=1-8	164M ±34%
CockroachDBkv95/nodes=1-8	41.6M ±89%
CockroachDBkv0/nodes=3-8	199M ± 3%
CockroachDBkv50/nodes=3-8	174M ±30%
CockroachDBkv95/nodes=3-8	49.1M ±81%
[Geomean]	115M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-8	363M ± 8%
CockroachDBkv50/nodes=1-8	399M ±18%
CockroachDBkv95/nodes=1-8	184M ±13%
CockroachDBkv0/nodes=3-8	364M ± 3%
CockroachDBkv50/nodes=3-8	377M ±11%
CockroachDBkv95/nodes=3-8	189M ±20%
[Geomean]	297M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-8	1.57G ±80%
CockroachDBkv50/nodes=1-8	4.74G ±26%
CockroachDBkv95/nodes=1-8	372M ±89%
CockroachDBkv0/nodes=3-8	1.43G ±59%
CockroachDBkv50/nodes=3-8	4.52G ±47%
CockroachDBkv95/nodes=3-8	307M ±31%
[Geomean]	1.33G

	write-ops/sec
CockroachDBkv0/nodes=1-8	21.0k ± 6%
CockroachDBkv50/nodes=1-8	11.8k ± 2%
CockroachDBkv95/nodes=1-8	1.46k ± 1%
CockroachDBkv0/nodes=3-8	20.9k ± 2%
CockroachDBkv50/nodes=3-8	11.8k ± 3%
CockroachDBkv95/nodes=3-8	1.46k ± 2%
[Geomean]	7.11k

	write-ops
CockroachDBkv0/nodes=1-8	1.26M ± 6%
CockroachDBkv50/nodes=1-8	705k ± 2%
CockroachDBkv95/nodes=1-8	87.7k ± 1%
CockroachDBkv0/nodes=3-8	1.25M ± 2%
CockroachDBkv50/nodes=3-8	706k ± 3%
CockroachDBkv95/nodes=3-8	87.5k ± 2%
[Geomean]	427k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	155M ±14%
CockroachDBkv95/nodes=1-8	51.0M ±36%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	166M ± 6%
CockroachDBkv95/nodes=3-8	56.2M ±41%
[Geomean]	92.5M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	15.4G ±51%
CockroachDBkv95/nodes=1-8	1.92G ±40%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	14.7G ±61%
CockroachDBkv95/nodes=3-8	1.63G ±56%
[Geomean]	5.16G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	103M ±49%
CockroachDBkv95/nodes=1-8	22.6M ±98%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	119M ±45%
CockroachDBkv95/nodes=3-8	28.3M ±107%
[Geomean]	53.0M

	read-p95-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	218M ±12%
CockroachDBkv95/nodes=1-8	159M ±18%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	221M ±14%
CockroachDBkv95/nodes=3-8	171M ± 8%
[Geomean]	190M

	read-p99-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	1.51G ±149%
CockroachDBkv95/nodes=1-8	252M ±47%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	1.29G ±180%
CockroachDBkv95/nodes=3-8	275M ±40%
[Geomean]	606M

	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	11.7k ± 3%
CockroachDBkv95/nodes=3-8	27.7k ± 1%
[Geomean]	18.0k

	read-ops
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	704k ± 2%
CockroachDBkv95/nodes=1-8	1.67M ± 1%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	705k ± 3%
CockroachDBkv95/nodes=3-8	1.66M ± 1%
[Geomean]	1.08M

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