Performance Result Comparison

label

common value

baseline-commit

2aae1000ea1d4b28923b96db28acf4e3b99d6aff

benchmarks-commit

4a545adeb0d5e7170d0c5633a6f04be94529fde3

branch

release-branch.go1.27

builder

go1.27-linux-amd64_c2s16-perf_vs_release-goamd64v3

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

cpu

Intel(R) Xeon(R) CPU @ 3.10GHz

experiment-commit

251c4ee2e80806692f68c54321dcdf37842ad8d1

experiment-commit-time

2026-10-30T16:49:54Z

goarch

amd64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-10-30T16:58:16.032584521Z

shortname

sweet_cockroachdb

upload

20261030.88

upload-file

results

upload-part

20261030.88/0

upload-time

2026-10-30T23:58:04Z

label

values

toolchain

upload:20261030.88:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-8	81.6µs ±11%
CockroachDBkv50/nodes=1-8	70.4µs ± 5%
CockroachDBkv95/nodes=1-8	51.5µs ± 3%
CockroachDBkv0/nodes=3-8	82.1µs ± 9%
CockroachDBkv50/nodes=3-8	70.4µs ± 4%
CockroachDBkv95/nodes=3-8	51.3µs ± 3%
[Geomean]	66.7µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-8	4.72GB ± 4%
CockroachDBkv50/nodes=1-8	4.83GB ± 4%
CockroachDBkv95/nodes=1-8	3.67GB ± 6%
CockroachDBkv0/nodes=3-8	4.74GB ± 3%
CockroachDBkv50/nodes=3-8	4.81GB ± 3%
CockroachDBkv95/nodes=3-8	3.66GB ± 5%
[Geomean]	4.37GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-8	6.16GB ± 7%
CockroachDBkv50/nodes=1-8	6.26GB ± 4%
CockroachDBkv95/nodes=1-8	4.79GB ± 9%
CockroachDBkv0/nodes=3-8	6.23GB ± 5%
CockroachDBkv50/nodes=3-8	6.27GB ± 5%
CockroachDBkv95/nodes=3-8	4.85GB ± 9%
[Geomean]	5.72GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-8	8.06GB ± 5%
CockroachDBkv50/nodes=1-8	8.32GB ± 4%
CockroachDBkv95/nodes=1-8	6.68GB ± 8%
CockroachDBkv0/nodes=3-8	8.12GB ± 3%
CockroachDBkv50/nodes=3-8	8.30GB ± 3%
CockroachDBkv95/nodes=3-8	6.76GB ± 8%
[Geomean]	7.67GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-8	416M ±10%
CockroachDBkv50/nodes=1-8	468M ±11%
CockroachDBkv95/nodes=1-8	326M ±16%
CockroachDBkv0/nodes=3-8	418M ± 8%
CockroachDBkv50/nodes=3-8	460M ±18%
CockroachDBkv95/nodes=3-8	322M ±15%
[Geomean]	397M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-8	9.74G ±60%
CockroachDBkv50/nodes=1-8	15.7G ±43%
CockroachDBkv95/nodes=1-8	15.2G ±98%
CockroachDBkv0/nodes=3-8	9.72G ±60%
CockroachDBkv50/nodes=3-8	16.5G ±76%
CockroachDBkv95/nodes=3-8	16.6G ±59%
[Geomean]	13.5G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-8	331M ± 9%
CockroachDBkv50/nodes=1-8	279M ±37%
CockroachDBkv95/nodes=1-8	259M ±10%
CockroachDBkv0/nodes=3-8	330M ± 9%
CockroachDBkv50/nodes=3-8	268M ±31%
CockroachDBkv95/nodes=3-8	252M ±13%
[Geomean]	285M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-8	773M ±26%
CockroachDBkv50/nodes=1-8	836M ±12%
CockroachDBkv95/nodes=1-8	504M ±33%
CockroachDBkv0/nodes=3-8	774M ±26%
CockroachDBkv50/nodes=3-8	834M ±24%
CockroachDBkv95/nodes=3-8	508M ±39%
[Geomean]	689M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-8	4.75G ±47%
CockroachDBkv50/nodes=1-8	6.80G ±42%
CockroachDBkv95/nodes=1-8	2.84G ±127%
CockroachDBkv0/nodes=3-8	4.76G ±58%
CockroachDBkv50/nodes=3-8	6.85G ±22%
CockroachDBkv95/nodes=3-8	2.82G ±81%
[Geomean]	4.51G

	write-ops/sec
CockroachDBkv0/nodes=1-8	12.3k ±10%
CockroachDBkv50/nodes=1-8	7.09k ± 5%
CockroachDBkv95/nodes=1-8	967 ± 5%
CockroachDBkv0/nodes=3-8	12.2k ± 9%
CockroachDBkv50/nodes=3-8	7.11k ± 4%
CockroachDBkv95/nodes=3-8	976 ± 2%
[Geomean]	4.39k

	write-ops
CockroachDBkv0/nodes=1-8	737k ±10%
CockroachDBkv50/nodes=1-8	426k ± 5%
CockroachDBkv95/nodes=1-8	58.1k ± 5%
CockroachDBkv0/nodes=3-8	733k ± 9%
CockroachDBkv50/nodes=3-8	427k ± 4%
CockroachDBkv95/nodes=3-8	58.6k ± 3%
[Geomean]	263k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	240M ±10%
CockroachDBkv95/nodes=1-8	260M ± 3%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	243M ±16%
CockroachDBkv95/nodes=3-8	257M ± 4%
[Geomean]	250M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	15.8G ±50%
CockroachDBkv95/nodes=1-8	19.7G ±77%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	16.8G ±79%
CockroachDBkv95/nodes=3-8	19.6G ±71%
[Geomean]	17.9G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	166M ±61%
CockroachDBkv95/nodes=1-8	234M ±14%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	156M ±56%
CockroachDBkv95/nodes=3-8	223M ±25%
[Geomean]	192M

	read-p95-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	356M ±27%
CockroachDBkv95/nodes=1-8	351M ±19%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	346M ±18%
CockroachDBkv95/nodes=3-8	343M ± 7%
[Geomean]	349M

	read-p99-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	3.28G ±121%
CockroachDBkv95/nodes=1-8	1.66G ±207%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	3.74G ±80%
CockroachDBkv95/nodes=3-8	1.50G ±160%
[Geomean]	2.35G

	read-ops/sec
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	7.10k ± 5%
CockroachDBkv95/nodes=1-8	18.4k ± 3%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	7.09k ± 4%
CockroachDBkv95/nodes=3-8	18.5k ± 3%
[Geomean]	11.5k

	read-ops
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	426k ± 5%
CockroachDBkv95/nodes=1-8	1.11M ± 3%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	426k ± 4%
CockroachDBkv95/nodes=3-8	1.11M ± 2%
[Geomean]	687k

Go Performance Dashboard