Performance Result Comparison

label

common value

baseline-commit

8af21751f066eced273ca3ce49506b366847c623

benchmarks-commit

70693762b6a0d7f393892f0ace40979e3cbe5737

branch

release-branch.go1.27

builder

go1.27-linux-amd64_c3h88-perf_vs_release

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

cpu

Intel(R) Xeon(R) Platinum 8481C CPU @ 2.70GHz

experiment-commit

a934395a6c0d3c74b57733a444e040edbec7fa65

experiment-commit-time

2026-08-26T15:16:51Z

goarch

amd64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-08-26T15:23:36.856165903Z

shortname

sweet_cockroachdb

upload

20260826.116

upload-file

results

upload-part

20260826.116/0

upload-time

2026-08-26T21:12:00Z

label

values

toolchain

upload:20260826.116:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-44	36.5µs ± 4%
CockroachDBkv50/nodes=1-44	33.8µs ± 1%
CockroachDBkv95/nodes=1-44	33.8µs ± 0%
CockroachDBkv0/nodes=3-44	36.3µs ± 5%
CockroachDBkv50/nodes=3-44	33.8µs ± 3%
CockroachDBkv95/nodes=3-44	33.8µs ± 0%
[Geomean]	34.7µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-44	4.24GB ± 5%
CockroachDBkv50/nodes=1-44	3.89GB ±26%
CockroachDBkv95/nodes=1-44	2.94GB ± 2%
CockroachDBkv0/nodes=3-44	4.24GB ± 3%
CockroachDBkv50/nodes=3-44	3.65GB ±22%
CockroachDBkv95/nodes=3-44	2.95GB ± 3%
[Geomean]	3.61GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-44	5.52GB ± 6%
CockroachDBkv50/nodes=1-44	5.16GB ±25%
CockroachDBkv95/nodes=1-44	3.62GB ± 3%
CockroachDBkv0/nodes=3-44	5.54GB ± 5%
CockroachDBkv50/nodes=3-44	4.96GB ±23%
CockroachDBkv95/nodes=3-44	3.62GB ± 2%
[Geomean]	4.66GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-44	8.94GB ± 3%
CockroachDBkv50/nodes=1-44	8.26GB ±22%
CockroachDBkv95/nodes=1-44	6.09GB ± 4%
CockroachDBkv0/nodes=3-44	9.07GB ± 4%
CockroachDBkv50/nodes=3-44	7.87GB ±19%
CockroachDBkv95/nodes=3-44	6.07GB ± 3%
[Geomean]	7.62GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-44	36.1M ±47%
CockroachDBkv50/nodes=1-44	6.90M ±111%
CockroachDBkv95/nodes=1-44	5.25M ±18%
CockroachDBkv0/nodes=3-44	35.9M ±53%
CockroachDBkv50/nodes=3-44	5.39M ±145%
CockroachDBkv95/nodes=3-44	5.05M ±19%
[Geomean]	10.4M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-44	6.14G ± 9%
CockroachDBkv50/nodes=1-44	1.20G ±96%
CockroachDBkv95/nodes=1-44	1.20G ±23%
CockroachDBkv0/nodes=3-44	5.91G ±18%
CockroachDBkv50/nodes=3-44	1.12G ±187%
CockroachDBkv95/nodes=3-44	1.20G ± 6%
[Geomean]	2.03G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-44	1.49M ± 7%
CockroachDBkv50/nodes=1-44	1.20M ± 0%
CockroachDBkv95/nodes=1-44	1.86M ± 9%
CockroachDBkv0/nodes=3-44	1.50M ±13%
CockroachDBkv50/nodes=3-44	1.20M ± 0%
CockroachDBkv95/nodes=3-44	1.86M ± 9%
[Geomean]	1.49M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-44	107M ±128%
CockroachDBkv50/nodes=1-44	3.21M ±31%
CockroachDBkv95/nodes=1-44	2.56M ± 6%
CockroachDBkv0/nodes=3-44	115M ±112%
CockroachDBkv50/nodes=3-44	2.89M ±17%
CockroachDBkv95/nodes=3-44	2.54M ± 6%
[Geomean]	9.51M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-44	250M ±14%
CockroachDBkv50/nodes=1-44	130M ±132%
CockroachDBkv95/nodes=1-44	5.50M ±29%
CockroachDBkv0/nodes=3-44	258M ±17%
CockroachDBkv50/nodes=3-44	67.8M ±222%
CockroachDBkv95/nodes=3-44	5.42M ±31%
[Geomean]	50.7M

	write-ops/sec
CockroachDBkv0/nodes=1-44	27.4k ± 4%
CockroachDBkv50/nodes=1-44	14.8k ± 1%
CockroachDBkv95/nodes=1-44	1.48k ± 1%
CockroachDBkv0/nodes=3-44	27.5k ± 5%
CockroachDBkv50/nodes=3-44	14.8k ± 3%
CockroachDBkv95/nodes=3-44	1.48k ± 1%
[Geomean]	8.44k

	write-ops
CockroachDBkv0/nodes=1-44	1.65M ± 4%
CockroachDBkv50/nodes=1-44	888k ± 1%
CockroachDBkv95/nodes=1-44	88.6k ± 1%
CockroachDBkv0/nodes=3-44	1.65M ± 5%
CockroachDBkv50/nodes=3-44	888k ± 3%
CockroachDBkv95/nodes=3-44	88.7k ± 1%
[Geomean]	506k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	3.27M ±88%
CockroachDBkv95/nodes=1-44	3.21M ± 7%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	3.10M ±145%
CockroachDBkv95/nodes=3-44	3.23M ± 8%
[Geomean]	3.20M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	1.14G ±97%
CockroachDBkv95/nodes=1-44	1.22G ±15%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.08G ±187%
CockroachDBkv95/nodes=3-44	1.19G ±10%
[Geomean]	1.15G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	400k ± 0%
CockroachDBkv95/nodes=1-44	300k ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	400k ± 0%
CockroachDBkv95/nodes=3-44	300k ± 0%
[Geomean]	346k

	read-p95-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	600k ± 0%
CockroachDBkv95/nodes=1-44	500k ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	600k ± 0%
CockroachDBkv95/nodes=3-44	500k ± 0%
[Geomean]	548k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	1.83M ±92%
CockroachDBkv95/nodes=1-44	1.00M ±39%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.52M ±117%
CockroachDBkv95/nodes=3-44	978k ±23%
[Geomean]	1.29M

	read-ops/sec
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	14.8k ± 2%
CockroachDBkv95/nodes=1-44	28.1k ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	14.8k ± 3%
CockroachDBkv95/nodes=3-44	28.1k ± 0%
[Geomean]	20.4k

	read-ops
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	886k ± 2%
CockroachDBkv95/nodes=1-44	1.69M ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	886k ± 3%
CockroachDBkv95/nodes=3-44	1.69M ± 0%
[Geomean]	1.22M

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