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

322f1785b0448ac898a30f8b4f783b64ec3643fc

experiment-commit-time

2026-09-30T22:10:23Z

goarch

arm64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-09-30T22:53:03.039281461Z

shortname

sweet_cockroachdb

upload

20261001.43

upload-file

results

upload-part

20261001.43/0

upload-time

2026-10-01T04:40:21Z

label

values

toolchain

upload:20261001.43:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-8	48.9µs ± 3%
CockroachDBkv50/nodes=1-8	43.4µs ± 3%
CockroachDBkv95/nodes=1-8	34.3µs ± 2%
CockroachDBkv0/nodes=3-8	49.5µs ± 3%
CockroachDBkv50/nodes=3-8	43.4µs ± 3%
CockroachDBkv95/nodes=3-8	34.3µs ± 1%
[Geomean]	41.9µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-8	5.09GB ± 2%
CockroachDBkv50/nodes=1-8	5.15GB ± 3%
CockroachDBkv95/nodes=1-8	3.51GB ± 9%
CockroachDBkv0/nodes=3-8	5.03GB ± 4%
CockroachDBkv50/nodes=3-8	5.15GB ± 4%
CockroachDBkv95/nodes=3-8	3.44GB ±13%
[Geomean]	4.49GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-8	6.71GB ±10%
CockroachDBkv50/nodes=1-8	6.86GB ± 4%
CockroachDBkv95/nodes=1-8	4.82GB ± 8%
CockroachDBkv0/nodes=3-8	6.66GB ± 7%
CockroachDBkv50/nodes=3-8	6.80GB ± 4%
CockroachDBkv95/nodes=3-8	4.86GB ±10%
[Geomean]	6.04GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-8	8.67GB ± 8%
CockroachDBkv50/nodes=1-8	8.92GB ± 3%
CockroachDBkv95/nodes=1-8	6.74GB ± 6%
CockroachDBkv0/nodes=3-8	8.59GB ± 5%
CockroachDBkv50/nodes=3-8	8.88GB ± 3%
CockroachDBkv95/nodes=3-8	6.83GB ± 8%
[Geomean]	8.05GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-8	240M ± 4%
CockroachDBkv50/nodes=1-8	267M ±10%
CockroachDBkv95/nodes=1-8	83.7M ±39%
CockroachDBkv0/nodes=3-8	245M ± 4%
CockroachDBkv50/nodes=3-8	270M ± 6%
CockroachDBkv95/nodes=3-8	83.8M ±25%
[Geomean]	176M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-8	5.91G ±27%
CockroachDBkv50/nodes=1-8	16.1G ±60%
CockroachDBkv95/nodes=1-8	1.92G ±47%
CockroachDBkv0/nodes=3-8	6.43G ±59%
CockroachDBkv50/nodes=3-8	15.4G ±95%
CockroachDBkv95/nodes=3-8	2.09G ±47%
[Geomean]	5.79G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-8	207M ± 7%
CockroachDBkv50/nodes=1-8	171M ±46%
CockroachDBkv95/nodes=1-8	75.7M ±57%
CockroachDBkv0/nodes=3-8	211M ± 5%
CockroachDBkv50/nodes=3-8	175M ±33%
CockroachDBkv95/nodes=3-8	71.6M ±46%
[Geomean]	139M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-8	378M ± 7%
CockroachDBkv50/nodes=1-8	403M ±13%
CockroachDBkv95/nodes=1-8	191M ±21%
CockroachDBkv0/nodes=3-8	372M ± 5%
CockroachDBkv50/nodes=3-8	405M ±17%
CockroachDBkv95/nodes=3-8	192M ±17%
[Geomean]	307M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-8	1.62G ±49%
CockroachDBkv50/nodes=1-8	4.51G ±35%
CockroachDBkv95/nodes=1-8	339M ±58%
CockroachDBkv0/nodes=3-8	1.71G ±89%
CockroachDBkv50/nodes=3-8	4.37G ±45%
CockroachDBkv95/nodes=3-8	363M ±43%
[Geomean]	1.37G

	write-ops/sec
CockroachDBkv0/nodes=1-8	20.4k ± 3%
CockroachDBkv50/nodes=1-8	11.5k ± 3%
CockroachDBkv95/nodes=1-8	1.46k ± 2%
CockroachDBkv0/nodes=3-8	20.2k ± 3%
CockroachDBkv50/nodes=3-8	11.5k ± 3%
CockroachDBkv95/nodes=3-8	1.45k ± 1%
[Geomean]	6.98k

	write-ops
CockroachDBkv0/nodes=1-8	1.23M ± 3%
CockroachDBkv50/nodes=1-8	692k ± 3%
CockroachDBkv95/nodes=1-8	87.4k ± 2%
CockroachDBkv0/nodes=3-8	1.21M ± 3%
CockroachDBkv50/nodes=3-8	691k ± 3%
CockroachDBkv95/nodes=3-8	87.2k ± 1%
[Geomean]	419k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	156M ±18%
CockroachDBkv95/nodes=1-8	65.2M ±44%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	163M ±14%
CockroachDBkv95/nodes=3-8	67.1M ±28%
[Geomean]	103M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	16.9G ±91%
CockroachDBkv95/nodes=1-8	2.04G ±51%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	15.0G ±57%
CockroachDBkv95/nodes=3-8	2.39G ±69%
[Geomean]	5.93G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	106M ±58%
CockroachDBkv95/nodes=1-8	48.2M ±89%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	117M ±44%
CockroachDBkv95/nodes=3-8	46.4M ±81%
[Geomean]	72.6M

	read-p95-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	219M ±15%
CockroachDBkv95/nodes=1-8	166M ±22%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	225M ±14%
CockroachDBkv95/nodes=3-8	168M ±20%
[Geomean]	193M

	read-p99-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	851M ±215%
CockroachDBkv95/nodes=1-8	269M ±44%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	1.65G ±104%
CockroachDBkv95/nodes=3-8	306M ±54%
[Geomean]	583M

	read-ops/sec
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	11.5k ± 4%
CockroachDBkv95/nodes=1-8	27.7k ± 2%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	11.5k ± 2%
CockroachDBkv95/nodes=3-8	27.7k ± 1%
[Geomean]	17.8k

	read-ops
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	690k ± 4%
CockroachDBkv95/nodes=1-8	1.66M ± 2%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	689k ± 2%
CockroachDBkv95/nodes=3-8	1.66M ± 1%
[Geomean]	1.07M

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