Performance Result Comparison

label

common value

baseline-commit

862c888e612ac346c7c4d99c9392bdfd265f33b0

benchmarks-commit

616e1609d6d4f5b25ff4a1049aa0f81f47e2d337

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

bc516c2b36b1eaf65b012d80745b59e682ce2122

experiment-commit-time

2026-09-30T21:40:56Z

goarch

amd64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-10-01T13:01:28.80946317Z

shortname

sweet_cockroachdb

upload

20261001.159

upload-file

results

upload-part

20261001.159/0

upload-time

2026-10-01T18:13:19Z

label

values

toolchain

upload:20261001.159:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-48	33.3µs ± 1%
CockroachDBkv50/nodes=1-48	33.7µs ± 0%
CockroachDBkv95/nodes=1-48	33.5µs ± 1%
CockroachDBkv0/nodes=3-48	33.8µs ± 3%
CockroachDBkv50/nodes=3-48	33.7µs ± 0%
CockroachDBkv95/nodes=3-48	33.5µs ± 1%
[Geomean]	33.6µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	3.14GB ±39%
CockroachDBkv50/nodes=1-48	3.98GB ± 2%
CockroachDBkv95/nodes=1-48	2.38GB ±28%
CockroachDBkv0/nodes=3-48	3.43GB ±24%
CockroachDBkv50/nodes=3-48	3.99GB ± 1%
CockroachDBkv95/nodes=3-48	2.50GB ±31%
[Geomean]	3.17GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	4.62GB ±31%
CockroachDBkv50/nodes=1-48	5.31GB ± 2%
CockroachDBkv95/nodes=1-48	2.98GB ±30%
CockroachDBkv0/nodes=3-48	4.96GB ±20%
CockroachDBkv50/nodes=3-48	5.30GB ± 2%
CockroachDBkv95/nodes=3-48	3.13GB ±33%
[Geomean]	4.26GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	7.57GB ±31%
CockroachDBkv50/nodes=1-48	8.19GB ± 3%
CockroachDBkv95/nodes=1-48	5.64GB ±13%
CockroachDBkv0/nodes=3-48	8.12GB ±22%
CockroachDBkv50/nodes=3-48	8.33GB ± 5%
CockroachDBkv95/nodes=3-48	5.77GB ±15%
[Geomean]	7.18GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	5.50M ±255%
CockroachDBkv50/nodes=1-48	3.91M ±12%
CockroachDBkv95/nodes=1-48	3.81M ±71%
CockroachDBkv0/nodes=3-48	10.1M ±107%
CockroachDBkv50/nodes=3-48	4.07M ±15%
CockroachDBkv95/nodes=3-48	3.88M ±41%
[Geomean]	4.86M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	66.8M ±452%
CockroachDBkv50/nodes=1-48	904M ±19%
CockroachDBkv95/nodes=1-48	472M ±121%
CockroachDBkv0/nodes=3-48	1.54G ±179%
CockroachDBkv50/nodes=3-48	964M ±25%
CockroachDBkv95/nodes=3-48	547M ±98%
[Geomean]	534M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.72M ±17%
CockroachDBkv50/nodes=1-48	1.30M ± 0%
CockroachDBkv95/nodes=1-48	2.44M ± 7%
CockroachDBkv0/nodes=3-48	1.73M ±16%
CockroachDBkv50/nodes=3-48	1.33M ± 5%
CockroachDBkv95/nodes=3-48	2.45M ± 6%
[Geomean]	1.77M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	4.21M ±137%
CockroachDBkv50/nodes=1-48	3.46M ±13%
CockroachDBkv95/nodes=1-48	3.66M ±28%
CockroachDBkv0/nodes=3-48	18.4M ±423%
CockroachDBkv50/nodes=3-48	3.50M ±17%
CockroachDBkv95/nodes=3-48	3.67M ±15%
[Geomean]	4.82M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	58.2M ±275%
CockroachDBkv50/nodes=1-48	6.91M ±36%
CockroachDBkv95/nodes=1-48	6.23M ±84%
CockroachDBkv0/nodes=3-48	101M ±124%
CockroachDBkv50/nodes=3-48	6.69M ±21%
CockroachDBkv95/nodes=3-48	5.78M ±37%
[Geomean]	14.6M

	write-ops/sec
CockroachDBkv0/nodes=1-48	30.0k ± 1%
CockroachDBkv50/nodes=1-48	14.8k ± 0%
CockroachDBkv95/nodes=1-48	1.49k ± 2%
CockroachDBkv0/nodes=3-48	29.6k ± 3%
CockroachDBkv50/nodes=3-48	14.8k ± 0%
CockroachDBkv95/nodes=3-48	1.49k ± 1%
[Geomean]	8.70k

	write-ops
CockroachDBkv0/nodes=1-48	1.80M ± 1%
CockroachDBkv50/nodes=1-48	891k ± 0%
CockroachDBkv95/nodes=1-48	89.4k ± 2%
CockroachDBkv0/nodes=3-48	1.77M ± 3%
CockroachDBkv50/nodes=3-48	890k ± 0%
CockroachDBkv95/nodes=3-48	89.5k ± 1%
[Geomean]	522k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.27M ± 8%
CockroachDBkv95/nodes=1-48	1.29M ±164%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.42M ±20%
CockroachDBkv95/nodes=3-48	1.46M ±105%
[Geomean]	1.79M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	854M ± 6%
CockroachDBkv95/nodes=1-48	465M ±124%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	918M ±24%
CockroachDBkv95/nodes=3-48	541M ±98%
[Geomean]	666M

	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	400k ± 0%
CockroachDBkv95/nodes=1-48	300k ± 0%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	400k ± 0%
CockroachDBkv95/nodes=3-48	300k ± 0%
[Geomean]	346k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	765k ±18%
CockroachDBkv95/nodes=1-48	467k ±114%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	740k ±22%
CockroachDBkv95/nodes=3-48	511k ±115%
[Geomean]	606k

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

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

Go Performance Dashboard