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

1bf5d09e4faf2d64e94390f1056dd6f372d23d9b

experiment-commit-time

2026-10-29T15:52:58Z

goarch

amd64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-10-29T15:58:28.578580137Z

shortname

sweet_cockroachdb

upload

20261029.79

upload-file

results

upload-part

20261029.79/0

upload-time

2026-10-29T21:14:01Z

label

values

toolchain

upload:20261029.79:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-48	34.0µs ± 5%
CockroachDBkv50/nodes=1-48	33.7µs ± 0%
CockroachDBkv95/nodes=1-48	33.4µs ± 1%
CockroachDBkv0/nodes=3-48	33.7µs ± 3%
CockroachDBkv50/nodes=3-48	33.7µs ± 0%
CockroachDBkv95/nodes=3-48	33.5µs ± 0%
[Geomean]	33.7µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	3.24GB ±31%
CockroachDBkv50/nodes=1-48	3.93GB ± 2%
CockroachDBkv95/nodes=1-48	2.07GB ±40%
CockroachDBkv0/nodes=3-48	3.15GB ±30%
CockroachDBkv50/nodes=3-48	3.93GB ± 2%
CockroachDBkv95/nodes=3-48	2.27GB ±27%
[Geomean]	3.01GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	4.72GB ±22%
CockroachDBkv50/nodes=1-48	5.24GB ± 1%
CockroachDBkv95/nodes=1-48	2.61GB ±42%
CockroachDBkv0/nodes=3-48	4.60GB ±24%
CockroachDBkv50/nodes=3-48	5.24GB ± 2%
CockroachDBkv95/nodes=3-48	2.91GB ±29%
[Geomean]	4.07GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	7.83GB ±22%
CockroachDBkv50/nodes=1-48	8.35GB ± 7%
CockroachDBkv95/nodes=1-48	5.38GB ±22%
CockroachDBkv0/nodes=3-48	7.60GB ±26%
CockroachDBkv50/nodes=3-48	8.35GB ± 6%
CockroachDBkv95/nodes=3-48	5.62GB ±15%
[Geomean]	7.08GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	12.4M ±196%
CockroachDBkv50/nodes=1-48	3.42M ±17%
CockroachDBkv95/nodes=1-48	2.60M ±88%
CockroachDBkv0/nodes=3-48	7.49M ±162%
CockroachDBkv50/nodes=3-48	3.48M ±18%
CockroachDBkv95/nodes=3-48	2.88M ±42%
[Geomean]	4.50M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	1.61G ±168%
CockroachDBkv50/nodes=1-48	889M ±13%
CockroachDBkv95/nodes=1-48	270M ±223%
CockroachDBkv0/nodes=3-48	1.36G ±216%
CockroachDBkv50/nodes=3-48	890M ± 9%
CockroachDBkv95/nodes=3-48	387M ±108%
[Geomean]	752M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.20M ± 0%
CockroachDBkv50/nodes=1-48	1.00M ± 0%
CockroachDBkv95/nodes=1-48	1.80M ± 0%
CockroachDBkv0/nodes=3-48	1.20M ± 0%
CockroachDBkv50/nodes=3-48	1.00M ± 0%
CockroachDBkv95/nodes=3-48	1.80M ± 0%
[Geomean]	1.29M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	60.0M ±235%
CockroachDBkv50/nodes=1-48	2.50M ± 0%
CockroachDBkv95/nodes=1-48	2.60M ± 0%
CockroachDBkv0/nodes=3-48	3.28M ±172%
CockroachDBkv50/nodes=3-48	2.50M ± 0%
CockroachDBkv95/nodes=3-48	2.69M ± 8%
[Geomean]	4.53M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	87.4M ±169%
CockroachDBkv50/nodes=1-48	3.89M ±21%
CockroachDBkv95/nodes=1-48	3.60M ±44%
CockroachDBkv0/nodes=3-48	75.2M ±179%
CockroachDBkv50/nodes=3-48	3.90M ±10%
CockroachDBkv95/nodes=3-48	3.80M ±37%
[Geomean]	10.5M

	write-ops/sec
CockroachDBkv0/nodes=1-48	29.4k ± 5%
CockroachDBkv50/nodes=1-48	14.9k ± 0%
CockroachDBkv95/nodes=1-48	1.49k ± 1%
CockroachDBkv0/nodes=3-48	29.6k ± 3%
CockroachDBkv50/nodes=3-48	14.9k ± 0%
CockroachDBkv95/nodes=3-48	1.49k ± 1%
[Geomean]	8.69k

	write-ops
CockroachDBkv0/nodes=1-48	1.77M ± 5%
CockroachDBkv50/nodes=1-48	891k ± 0%
CockroachDBkv95/nodes=1-48	89.6k ± 1%
CockroachDBkv0/nodes=3-48	1.78M ± 3%
CockroachDBkv50/nodes=3-48	891k ± 0%
CockroachDBkv95/nodes=3-48	89.6k ± 1%
[Geomean]	521k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.19M ±10%
CockroachDBkv95/nodes=1-48	840k ±245%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.25M ±24%
CockroachDBkv95/nodes=3-48	1.10M ±100%
[Geomean]	1.46M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	839M ±12%
CockroachDBkv95/nodes=1-48	267M ±227%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	846M ± 9%
CockroachDBkv95/nodes=3-48	382M ±111%
[Geomean]	519M

	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	300k ± 0%
CockroachDBkv95/nodes=1-48	225k ±33%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	300k ± 0%
CockroachDBkv95/nodes=3-48	200k ± 0%
[Geomean]	252k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	650k ±23%
CockroachDBkv95/nodes=1-48	490k ±124%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	640k ±22%
CockroachDBkv95/nodes=3-48	545k ±83%
[Geomean]	577k

	read-ops/sec
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	14.9k ± 0%
CockroachDBkv95/nodes=1-48	28.4k ± 1%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	14.8k ± 0%
CockroachDBkv95/nodes=3-48	28.4k ± 1%
[Geomean]	20.5k

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

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