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

e6966785a57168a44463f17bc142492db29683a6

experiment-commit-time

2026-08-26T02:34:21Z

goarch

amd64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-08-26T02:41:54.829481105Z

shortname

sweet_cockroachdb

upload

20260826.38

upload-file

results

upload-part

20260826.38/0

upload-time

2026-08-26T08:24:24Z

label

values

toolchain

upload:20260826.38:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-44	35.9µs ± 5%
CockroachDBkv50/nodes=1-44	34.0µs ± 1%
CockroachDBkv95/nodes=1-44	33.9µs ± 1%
CockroachDBkv0/nodes=3-44	36.3µs ± 4%
CockroachDBkv50/nodes=3-44	34.0µs ± 1%
CockroachDBkv95/nodes=3-44	33.9µs ± 0%
[Geomean]	34.6µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-44	4.16GB ± 4%
CockroachDBkv50/nodes=1-44	4.14GB ± 3%
CockroachDBkv95/nodes=1-44	2.82GB ± 4%
CockroachDBkv0/nodes=3-44	4.17GB ± 3%
CockroachDBkv50/nodes=3-44	4.10GB ± 2%
CockroachDBkv95/nodes=3-44	2.83GB ± 4%
[Geomean]	3.65GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-44	5.52GB ± 7%
CockroachDBkv50/nodes=1-44	5.47GB ± 3%
CockroachDBkv95/nodes=1-44	3.63GB ± 6%
CockroachDBkv0/nodes=3-44	5.48GB ± 6%
CockroachDBkv50/nodes=3-44	5.39GB ± 2%
CockroachDBkv95/nodes=3-44	3.65GB ± 3%
[Geomean]	4.77GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-44	9.01GB ± 6%
CockroachDBkv50/nodes=1-44	8.64GB ± 5%
CockroachDBkv95/nodes=1-44	6.18GB ± 5%
CockroachDBkv0/nodes=3-44	9.00GB ± 3%
CockroachDBkv50/nodes=3-44	8.51GB ± 6%
CockroachDBkv95/nodes=3-44	6.24GB ± 6%
[Geomean]	7.83GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-44	30.0M ±79%
CockroachDBkv50/nodes=1-44	6.52M ±99%
CockroachDBkv95/nodes=1-44	5.79M ±41%
CockroachDBkv0/nodes=3-44	33.7M ±61%
CockroachDBkv50/nodes=3-44	5.91M ±29%
CockroachDBkv95/nodes=3-44	5.67M ±22%
[Geomean]	10.4M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-44	5.73G ±25%
CockroachDBkv50/nodes=1-44	1.56G ±25%
CockroachDBkv95/nodes=1-44	1.17G ±23%
CockroachDBkv0/nodes=3-44	6.08G ± 7%
CockroachDBkv50/nodes=3-44	1.47G ±23%
CockroachDBkv95/nodes=3-44	1.19G ±10%
[Geomean]	2.19G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-44	1.51M ± 8%
CockroachDBkv50/nodes=1-44	1.23M ± 6%
CockroachDBkv95/nodes=1-44	1.95M ± 3%
CockroachDBkv0/nodes=3-44	1.51M ± 7%
CockroachDBkv50/nodes=3-44	1.20M ± 0%
CockroachDBkv95/nodes=3-44	1.94M ± 3%
[Geomean]	1.53M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-44	65.8M ±257%
CockroachDBkv50/nodes=1-44	2.99M ±14%
CockroachDBkv95/nodes=1-44	2.62M ± 7%
CockroachDBkv0/nodes=3-44	91.5M ±166%
CockroachDBkv50/nodes=3-44	2.93M ± 6%
CockroachDBkv95/nodes=3-44	2.60M ± 0%
[Geomean]	8.43M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-44	249M ±14%
CockroachDBkv50/nodes=1-44	92.5M ±208%
CockroachDBkv95/nodes=1-44	16.3M ±132%
CockroachDBkv0/nodes=3-44	252M ±13%
CockroachDBkv50/nodes=3-44	37.2M ±205%
CockroachDBkv95/nodes=3-44	15.0M ±165%
[Geomean]	61.2M

	write-ops/sec
CockroachDBkv0/nodes=1-44	27.8k ± 5%
CockroachDBkv50/nodes=1-44	14.7k ± 1%
CockroachDBkv95/nodes=1-44	1.47k ± 1%
CockroachDBkv0/nodes=3-44	27.6k ± 4%
CockroachDBkv50/nodes=3-44	14.7k ± 1%
CockroachDBkv95/nodes=3-44	1.47k ± 1%
[Geomean]	8.44k

	write-ops
CockroachDBkv0/nodes=1-44	1.67M ± 5%
CockroachDBkv50/nodes=1-44	883k ± 1%
CockroachDBkv95/nodes=1-44	88.5k ± 1%
CockroachDBkv0/nodes=3-44	1.66M ± 4%
CockroachDBkv50/nodes=3-44	884k ± 1%
CockroachDBkv95/nodes=3-44	88.5k ± 1%
[Geomean]	507k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	4.27M ±27%
CockroachDBkv95/nodes=1-44	3.67M ±56%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	4.02M ±19%
CockroachDBkv95/nodes=3-44	3.69M ±27%
[Geomean]	3.90M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	1.50G ±26%
CockroachDBkv95/nodes=1-44	1.18G ±23%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.44G ±26%
CockroachDBkv95/nodes=3-44	1.19G ±10%
[Geomean]	1.32G

	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	400k ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	600k ± 0%
CockroachDBkv95/nodes=3-44	400k ± 0%
[Geomean]	490k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	1.07M ±31%
CockroachDBkv95/nodes=1-44	2.47M ±260%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.02M ±18%
CockroachDBkv95/nodes=3-44	2.36M ±146%
[Geomean]	1.59M

	read-ops/sec
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	14.7k ± 1%
CockroachDBkv95/nodes=1-44	28.0k ± 1%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	14.7k ± 1%
CockroachDBkv95/nodes=3-44	28.0k ± 0%
[Geomean]	20.3k

	read-ops
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	881k ± 1%
CockroachDBkv95/nodes=1-44	1.68M ± 1%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	883k ± 1%
CockroachDBkv95/nodes=3-44	1.68M ± 0%
[Geomean]	1.22M

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