Performance Result Comparison

label

common value

baseline-commit

8af21751f066eced273ca3ce49506b366847c623

benchmarks-commit

70693762b6a0d7f393892f0ace40979e3cbe5737

branch

release-branch.go1.27

builder

go1.27-linux-arm64_c4ah72-perf_vs_release

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

experiment-commit

923f8ef0d52a0a4cdc7806a01edc74f237563351

experiment-commit-time

2026-08-26T20:43:22Z

goarch

arm64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-08-26T20:53:07.622275806Z

shortname

sweet_cockroachdb

upload

20260827.13

upload-file

results

upload-part

20260827.13/0

upload-time

2026-08-27T02:17:19Z

label

values

toolchain

upload:20260827.13:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-36	35.8µs ± 5%
CockroachDBkv50/nodes=1-36	33.8µs ± 0%
CockroachDBkv95/nodes=1-36	33.8µs ± 0%
CockroachDBkv0/nodes=3-36	35.8µs ± 6%
CockroachDBkv50/nodes=3-36	33.9µs ± 0%
CockroachDBkv95/nodes=3-36	33.8µs ± 1%
[Geomean]	34.5µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-36	4.06GB ± 3%
CockroachDBkv50/nodes=1-36	3.91GB ± 1%
CockroachDBkv95/nodes=1-36	2.76GB ± 5%
CockroachDBkv0/nodes=3-36	4.05GB ± 4%
CockroachDBkv50/nodes=3-36	3.92GB ± 2%
CockroachDBkv95/nodes=3-36	2.71GB ± 7%
[Geomean]	3.51GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-36	5.35GB ± 4%
CockroachDBkv50/nodes=1-36	5.18GB ± 1%
CockroachDBkv95/nodes=1-36	3.60GB ± 6%
CockroachDBkv0/nodes=3-36	5.35GB ± 3%
CockroachDBkv50/nodes=3-36	5.18GB ± 1%
CockroachDBkv95/nodes=3-36	3.61GB ± 4%
[Geomean]	4.64GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-36	8.99GB ± 4%
CockroachDBkv50/nodes=1-36	8.04GB ± 5%
CockroachDBkv95/nodes=1-36	6.25GB ± 8%
CockroachDBkv0/nodes=3-36	8.93GB ± 3%
CockroachDBkv50/nodes=3-36	7.95GB ± 1%
CockroachDBkv95/nodes=3-36	6.27GB ± 6%
[Geomean]	7.65GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-36	29.6M ±76%
CockroachDBkv50/nodes=1-36	4.40M ± 5%
CockroachDBkv95/nodes=1-36	5.53M ±28%
CockroachDBkv0/nodes=3-36	29.8M ±82%
CockroachDBkv50/nodes=3-36	4.75M ±20%
CockroachDBkv95/nodes=3-36	5.55M ±48%
[Geomean]	9.09M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-36	5.21G ±20%
CockroachDBkv50/nodes=1-36	1.16G ± 9%
CockroachDBkv95/nodes=1-36	1.13G ± 8%
CockroachDBkv0/nodes=3-36	5.17G ±25%
CockroachDBkv50/nodes=3-36	1.27G ±22%
CockroachDBkv95/nodes=3-36	1.04G ±55%
[Geomean]	1.90G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-36	1.47M ± 9%
CockroachDBkv50/nodes=1-36	1.20M ± 0%
CockroachDBkv95/nodes=1-36	2.03M ± 3%
CockroachDBkv0/nodes=3-36	1.47M ± 9%
CockroachDBkv50/nodes=3-36	1.20M ± 0%
CockroachDBkv95/nodes=3-36	2.00M ± 0%
[Geomean]	1.53M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-36	69.7M ±225%
CockroachDBkv50/nodes=1-36	2.88M ± 4%
CockroachDBkv95/nodes=1-36	2.97M ± 2%
CockroachDBkv0/nodes=3-36	79.6M ±406%
CockroachDBkv50/nodes=3-36	2.87M ± 5%
CockroachDBkv95/nodes=3-36	3.00M ± 0%
[Geomean]	8.62M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-36	240M ±13%
CockroachDBkv50/nodes=1-36	4.81M ±25%
CockroachDBkv95/nodes=1-36	8.20M ±194%
CockroachDBkv0/nodes=3-36	238M ± 8%
CockroachDBkv50/nodes=3-36	4.66M ±12%
CockroachDBkv95/nodes=3-36	17.2M ±204%
[Geomean]	23.8M

	write-ops/sec
CockroachDBkv0/nodes=1-36	27.9k ± 4%
CockroachDBkv50/nodes=1-36	14.8k ± 0%
CockroachDBkv95/nodes=1-36	1.48k ± 1%
CockroachDBkv0/nodes=3-36	27.9k ± 6%
CockroachDBkv50/nodes=3-36	14.8k ± 1%
CockroachDBkv95/nodes=3-36	1.48k ± 1%
[Geomean]	8.48k

	write-ops
CockroachDBkv0/nodes=1-36	1.68M ± 4%
CockroachDBkv50/nodes=1-36	887k ± 0%
CockroachDBkv95/nodes=1-36	88.8k ± 1%
CockroachDBkv0/nodes=3-36	1.68M ± 6%
CockroachDBkv50/nodes=3-36	886k ± 1%
CockroachDBkv95/nodes=3-36	88.7k ± 1%
[Geomean]	509k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	3.04M ± 4%
CockroachDBkv95/nodes=1-36	3.50M ±40%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	3.28M ±19%
CockroachDBkv95/nodes=3-36	3.29M ±49%
[Geomean]	3.27M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	1.14G ± 0%
CockroachDBkv95/nodes=1-36	1.12G ± 8%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	1.22G ±21%
CockroachDBkv95/nodes=3-36	1.03G ±56%
[Geomean]	1.13G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	300k ± 0%
CockroachDBkv95/nodes=1-36	300k ± 0%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	300k ± 0%
CockroachDBkv95/nodes=3-36	300k ± 0%
[Geomean]	300k

	read-p95-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	400k ± 0%
CockroachDBkv95/nodes=1-36	300k ± 0%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	400k ± 0%
CockroachDBkv95/nodes=3-36	300k ± 0%
[Geomean]	346k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	600k ± 0%
CockroachDBkv95/nodes=1-36	1.15M ±143%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	600k ± 0%
CockroachDBkv95/nodes=3-36	1.15M ±126%
[Geomean]	831k

	read-ops/sec
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	14.8k ± 0%
CockroachDBkv95/nodes=1-36	28.1k ± 0%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	14.8k ± 0%
CockroachDBkv95/nodes=3-36	28.1k ± 1%
[Geomean]	20.4k

	read-ops
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	887k ± 0%
CockroachDBkv95/nodes=1-36	1.68M ± 0%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	885k ± 0%
CockroachDBkv95/nodes=3-36	1.69M ± 1%
[Geomean]	1.22M

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