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

bf05097a65684abac5f6afba9587a4ca00de0ff3

experiment-commit-time

2026-08-26T14:29:34Z

goarch

amd64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-08-26T14:35:20.238018748Z

shortname

sweet_cockroachdb

upload

20260826.106

upload-file

results

upload-part

20260826.106/0

upload-time

2026-08-26T20:21:57Z

label

values

toolchain

upload:20260826.106:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-44	36.3µs ± 4%
CockroachDBkv50/nodes=1-44	33.8µs ± 3%
CockroachDBkv95/nodes=1-44	33.8µs ± 0%
CockroachDBkv0/nodes=3-44	36.4µs ± 4%
CockroachDBkv50/nodes=3-44	33.9µs ± 1%
CockroachDBkv95/nodes=3-44	33.8µs ± 0%
[Geomean]	34.7µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-44	4.24GB ± 6%
CockroachDBkv50/nodes=1-44	3.77GB ±24%
CockroachDBkv95/nodes=1-44	2.94GB ± 2%
CockroachDBkv0/nodes=3-44	4.22GB ± 3%
CockroachDBkv50/nodes=3-44	4.21GB ± 3%
CockroachDBkv95/nodes=3-44	2.94GB ± 1%
[Geomean]	3.67GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-44	5.54GB ± 7%
CockroachDBkv50/nodes=1-44	5.00GB ±24%
CockroachDBkv95/nodes=1-44	3.62GB ± 2%
CockroachDBkv0/nodes=3-44	5.57GB ± 4%
CockroachDBkv50/nodes=3-44	5.53GB ± 4%
CockroachDBkv95/nodes=3-44	3.62GB ± 2%
[Geomean]	4.73GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-44	9.00GB ± 3%
CockroachDBkv50/nodes=1-44	8.02GB ±22%
CockroachDBkv95/nodes=1-44	6.09GB ± 4%
CockroachDBkv0/nodes=3-44	8.96GB ± 5%
CockroachDBkv50/nodes=3-44	8.77GB ± 6%
CockroachDBkv95/nodes=3-44	6.14GB ± 4%
[Geomean]	7.72GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-44	34.8M ±58%
CockroachDBkv50/nodes=1-44	6.04M ±206%
CockroachDBkv95/nodes=1-44	5.24M ±18%
CockroachDBkv0/nodes=3-44	35.1M ±58%
CockroachDBkv50/nodes=3-44	8.04M ±83%
CockroachDBkv95/nodes=3-44	5.18M ±20%
[Geomean]	10.8M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-44	6.01G ±20%
CockroachDBkv50/nodes=1-44	1.13G ±208%
CockroachDBkv95/nodes=1-44	1.19G ±13%
CockroachDBkv0/nodes=3-44	6.08G ±12%
CockroachDBkv50/nodes=3-44	1.53G ±36%
CockroachDBkv95/nodes=3-44	1.20G ±10%
[Geomean]	2.12G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-44	1.53M ±24%
CockroachDBkv50/nodes=1-44	1.25M ±12%
CockroachDBkv95/nodes=1-44	1.90M ± 5%
CockroachDBkv0/nodes=3-44	1.53M ±18%
CockroachDBkv50/nodes=3-44	1.26M ±11%
CockroachDBkv95/nodes=3-44	1.91M ± 6%
[Geomean]	1.54M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-44	98.1M ±148%
CockroachDBkv50/nodes=1-44	3.02M ±16%
CockroachDBkv95/nodes=1-44	2.62M ±10%
CockroachDBkv0/nodes=3-44	96.8M ±151%
CockroachDBkv50/nodes=3-44	3.33M ±23%
CockroachDBkv95/nodes=3-44	2.62M ±11%
[Geomean]	9.32M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-44	253M ±27%
CockroachDBkv50/nodes=1-44	83.8M ±210%
CockroachDBkv95/nodes=1-44	5.25M ±28%
CockroachDBkv0/nodes=3-44	252M ±27%
CockroachDBkv50/nodes=3-44	154M ±97%
CockroachDBkv95/nodes=3-44	5.41M ±35%
[Geomean]	53.4M

	write-ops/sec
CockroachDBkv0/nodes=1-44	27.5k ± 4%
CockroachDBkv50/nodes=1-44	14.8k ± 3%
CockroachDBkv95/nodes=1-44	1.48k ± 0%
CockroachDBkv0/nodes=3-44	27.5k ± 4%
CockroachDBkv50/nodes=3-44	14.8k ± 1%
CockroachDBkv95/nodes=3-44	1.48k ± 1%
[Geomean]	8.44k

	write-ops
CockroachDBkv0/nodes=1-44	1.65M ± 4%
CockroachDBkv50/nodes=1-44	888k ± 3%
CockroachDBkv95/nodes=1-44	88.7k ± 0%
CockroachDBkv0/nodes=3-44	1.65M ± 4%
CockroachDBkv50/nodes=3-44	885k ± 1%
CockroachDBkv95/nodes=3-44	88.7k ± 1%
[Geomean]	506k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	2.88M ±115%
CockroachDBkv95/nodes=1-44	3.22M ±10%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	4.16M ±25%
CockroachDBkv95/nodes=3-44	3.21M ± 9%
[Geomean]	3.34M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	1.09G ±209%
CockroachDBkv95/nodes=1-44	1.19G ±10%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.47G ±37%
CockroachDBkv95/nodes=3-44	1.20G ± 7%
[Geomean]	1.23G

	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	1.59M ±107%
CockroachDBkv95/nodes=1-44	956k ±15%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.85M ±51%
CockroachDBkv95/nodes=3-44	953k ±26%
[Geomean]	1.28M

	read-ops/sec
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	14.8k ± 3%
CockroachDBkv95/nodes=1-44	28.1k ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	14.7k ± 1%
CockroachDBkv95/nodes=3-44	28.1k ± 0%
[Geomean]	20.3k

	read-ops
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	887k ± 3%
CockroachDBkv95/nodes=1-44	1.69M ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	882k ± 1%
CockroachDBkv95/nodes=3-44	1.69M ± 0%
[Geomean]	1.22M

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