Performance Result Comparison

label

common value

baseline-commit

2aae1000ea1d4b28923b96db28acf4e3b99d6aff

benchmarks-commit

4a545adeb0d5e7170d0c5633a6f04be94529fde3

branch

release-branch.go1.27

builder

go1.27-linux-amd64_c4dh96-perf_vs_release

public-worker-builder@golang-ci-luci.iam.gserviceaccount.com

cpu

AMD EPYC 9B45

experiment-commit

4d3400181695d437e2e0548b083f3e96e3eb5ae4

experiment-commit-time

2026-10-27T20:35:49Z

goarch

amd64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-10-28T05:59:58.76655153Z

shortname

sweet_cockroachdb

upload

20261028.78

upload-file

results

upload-part

20261028.78/0

upload-time

2026-10-28T11:09:48Z

label

values

toolchain

upload:20261028.78:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-48	34.2µs ± 4%
CockroachDBkv50/nodes=1-48	33.7µs ± 1%
CockroachDBkv95/nodes=1-48	33.4µs ± 1%
CockroachDBkv0/nodes=3-48	33.8µs ± 3%
CockroachDBkv50/nodes=3-48	33.7µs ± 0%
CockroachDBkv95/nodes=3-48	33.6µs ± 0%
[Geomean]	33.7µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	3.62GB ±27%
CockroachDBkv50/nodes=1-48	3.98GB ± 2%
CockroachDBkv95/nodes=1-48	2.12GB ±36%
CockroachDBkv0/nodes=3-48	3.29GB ±30%
CockroachDBkv50/nodes=3-48	3.98GB ± 1%
CockroachDBkv95/nodes=3-48	2.68GB ± 4%
[Geomean]	3.20GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	5.12GB ±24%
CockroachDBkv50/nodes=1-48	5.29GB ± 2%
CockroachDBkv95/nodes=1-48	2.71GB ±38%
CockroachDBkv0/nodes=3-48	4.88GB ±30%
CockroachDBkv50/nodes=3-48	5.29GB ± 3%
CockroachDBkv95/nodes=3-48	3.58GB ± 3%
[Geomean]	4.35GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	8.48GB ±23%
CockroachDBkv50/nodes=1-48	8.48GB ± 8%
CockroachDBkv95/nodes=1-48	5.48GB ±19%
CockroachDBkv0/nodes=3-48	7.95GB ±20%
CockroachDBkv50/nodes=3-48	8.31GB ± 8%
CockroachDBkv95/nodes=3-48	6.26GB ± 4%
[Geomean]	7.39GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	15.3M ±146%
CockroachDBkv50/nodes=1-48	3.92M ±12%
CockroachDBkv95/nodes=1-48	3.17M ±67%
CockroachDBkv0/nodes=3-48	9.44M ±231%
CockroachDBkv50/nodes=3-48	3.84M ±12%
CockroachDBkv95/nodes=3-48	4.45M ±19%
[Geomean]	5.59M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	2.37G ±115%
CockroachDBkv50/nodes=1-48	1.00G ±41%
CockroachDBkv95/nodes=1-48	324M ±169%
CockroachDBkv0/nodes=3-48	1.53G ±181%
CockroachDBkv50/nodes=3-48	904M ± 4%
CockroachDBkv95/nodes=3-48	728M ±24%
[Geomean]	958M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.44M ±11%
CockroachDBkv50/nodes=1-48	1.20M ± 0%
CockroachDBkv95/nodes=1-48	2.14M ± 7%
CockroachDBkv0/nodes=3-48	1.47M ± 9%
CockroachDBkv50/nodes=3-48	1.20M ± 0%
CockroachDBkv95/nodes=3-48	2.16M ± 3%
[Geomean]	1.55M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	68.8M ±193%
CockroachDBkv50/nodes=1-48	3.10M ±10%
CockroachDBkv95/nodes=1-48	3.44M ±19%
CockroachDBkv0/nodes=3-48	7.08M ±404%
CockroachDBkv50/nodes=3-48	3.14M ± 8%
CockroachDBkv95/nodes=3-48	3.37M ±10%
[Geomean]	6.17M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	135M ±95%
CockroachDBkv50/nodes=1-48	5.94M ±16%
CockroachDBkv95/nodes=1-48	6.09M ±81%
CockroachDBkv0/nodes=3-48	86.0M ±144%
CockroachDBkv50/nodes=3-48	6.87M ±76%
CockroachDBkv95/nodes=3-48	7.02M ±43%
[Geomean]	16.5M

	write-ops/sec
CockroachDBkv0/nodes=1-48	29.3k ± 4%
CockroachDBkv50/nodes=1-48	14.8k ± 1%
CockroachDBkv95/nodes=1-48	1.50k ± 1%
CockroachDBkv0/nodes=3-48	29.6k ± 3%
CockroachDBkv50/nodes=3-48	14.9k ± 0%
CockroachDBkv95/nodes=3-48	1.49k ± 1%
[Geomean]	8.67k

	write-ops
CockroachDBkv0/nodes=1-48	1.76M ± 4%
CockroachDBkv50/nodes=1-48	890k ± 1%
CockroachDBkv95/nodes=1-48	89.7k ± 1%
CockroachDBkv0/nodes=3-48	1.78M ± 3%
CockroachDBkv50/nodes=3-48	891k ± 0%
CockroachDBkv95/nodes=3-48	89.3k ± 1%
[Geomean]	520k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.46M ±34%
CockroachDBkv95/nodes=1-48	955k ±214%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.26M ± 7%
CockroachDBkv95/nodes=3-48	2.16M ±39%
[Geomean]	1.84M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	927M ±23%
CockroachDBkv95/nodes=1-48	313M ±178%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	871M ±16%
CockroachDBkv95/nodes=3-48	724M ±25%
[Geomean]	654M

	read-p50-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	300k ± 0%
CockroachDBkv95/nodes=1-48	100k ± 0%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	300k ± 0%
CockroachDBkv95/nodes=3-48	100k ± 0%
[Geomean]	173k

	read-p95-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	335k ±19%
CockroachDBkv95/nodes=1-48	230k ±30%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	300k ± 0%
CockroachDBkv95/nodes=3-48	275k ±27%
[Geomean]	282k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	700k ± 0%
CockroachDBkv95/nodes=1-48	484k ±107%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	700k ± 0%
CockroachDBkv95/nodes=3-48	1.03M ±51%
[Geomean]	703k

	read-ops/sec
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	14.8k ± 1%
CockroachDBkv95/nodes=1-48	28.4k ± 1%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	14.8k ± 0%
CockroachDBkv95/nodes=3-48	28.3k ± 0%
[Geomean]	20.5k

	read-ops
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	890k ± 1%
CockroachDBkv95/nodes=1-48	1.70M ± 1%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	891k ± 0%
CockroachDBkv95/nodes=3-48	1.70M ± 0%
[Geomean]	1.23M

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