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

0d14aa5b9f7ccc2112543a187d169833bd2b8130

experiment-commit-time

2026-08-26T15:27:16Z

goarch

amd64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-08-27T03:01:20.275873275Z

shortname

sweet_cockroachdb

upload

20260827.51

upload-file

results

upload-part

20260827.51/0

upload-time

2026-08-27T08:44:02Z

label

values

toolchain

upload:20260827.51:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-44	36.9µs ± 4%
CockroachDBkv50/nodes=1-44	33.9µs ± 1%
CockroachDBkv95/nodes=1-44	33.9µs ± 1%
CockroachDBkv0/nodes=3-44	36.5µs ± 4%
CockroachDBkv50/nodes=3-44	34.0µs ± 1%
CockroachDBkv95/nodes=3-44	33.9µs ± 1%
[Geomean]	34.8µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-44	4.24GB ± 4%
CockroachDBkv50/nodes=1-44	4.18GB ± 3%
CockroachDBkv95/nodes=1-44	2.86GB ± 4%
CockroachDBkv0/nodes=3-44	4.21GB ± 5%
CockroachDBkv50/nodes=3-44	4.15GB ± 2%
CockroachDBkv95/nodes=3-44	2.85GB ± 5%
[Geomean]	3.69GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-44	5.52GB ± 5%
CockroachDBkv50/nodes=1-44	5.52GB ± 5%
CockroachDBkv95/nodes=1-44	3.63GB ± 5%
CockroachDBkv0/nodes=3-44	5.54GB ± 5%
CockroachDBkv50/nodes=3-44	5.49GB ± 4%
CockroachDBkv95/nodes=3-44	3.61GB ± 3%
[Geomean]	4.80GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-44	8.99GB ± 5%
CockroachDBkv50/nodes=1-44	8.81GB ± 7%
CockroachDBkv95/nodes=1-44	6.17GB ± 6%
CockroachDBkv0/nodes=3-44	9.00GB ± 3%
CockroachDBkv50/nodes=3-44	8.63GB ± 5%
CockroachDBkv95/nodes=3-44	6.17GB ± 5%
[Geomean]	7.85GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-44	42.9M ±47%
CockroachDBkv50/nodes=1-44	7.32M ±81%
CockroachDBkv95/nodes=1-44	5.59M ±36%
CockroachDBkv0/nodes=3-44	39.2M ±75%
CockroachDBkv50/nodes=3-44	7.07M ±80%
CockroachDBkv95/nodes=3-44	5.47M ±21%
[Geomean]	11.8M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-44	6.11G ±12%
CockroachDBkv50/nodes=1-44	1.35G ±19%
CockroachDBkv95/nodes=1-44	1.19G ± 9%
CockroachDBkv0/nodes=3-44	6.16G ±13%
CockroachDBkv50/nodes=3-44	1.53G ±40%
CockroachDBkv95/nodes=3-44	1.22G ±15%
[Geomean]	2.20G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-44	1.58M ±14%
CockroachDBkv50/nodes=1-44	1.25M ± 4%
CockroachDBkv95/nodes=1-44	1.89M ± 6%
CockroachDBkv0/nodes=3-44	1.55M ±10%
CockroachDBkv50/nodes=3-44	1.25M ± 4%
CockroachDBkv95/nodes=3-44	1.89M ± 6%
[Geomean]	1.54M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-44	163M ±95%
CockroachDBkv50/nodes=1-44	3.11M ±13%
CockroachDBkv95/nodes=1-44	2.55M ± 2%
CockroachDBkv0/nodes=3-44	119M ±105%
CockroachDBkv50/nodes=3-44	3.12M ±17%
CockroachDBkv95/nodes=3-44	2.56M ± 2%
[Geomean]	10.3M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-44	266M ±12%
CockroachDBkv50/nodes=1-44	125M ±107%
CockroachDBkv95/nodes=1-44	12.3M ±191%
CockroachDBkv0/nodes=3-44	260M ±23%
CockroachDBkv50/nodes=3-44	102M ±179%
CockroachDBkv95/nodes=3-44	10.4M ±204%
[Geomean]	69.5M

	write-ops/sec
CockroachDBkv0/nodes=1-44	27.1k ± 5%
CockroachDBkv50/nodes=1-44	14.8k ± 1%
CockroachDBkv95/nodes=1-44	1.47k ± 1%
CockroachDBkv0/nodes=3-44	27.4k ± 4%
CockroachDBkv50/nodes=3-44	14.7k ± 1%
CockroachDBkv95/nodes=3-44	1.48k ± 1%
[Geomean]	8.40k

	write-ops
CockroachDBkv0/nodes=1-44	1.63M ± 5%
CockroachDBkv50/nodes=1-44	886k ± 1%
CockroachDBkv95/nodes=1-44	88.5k ± 1%
CockroachDBkv0/nodes=3-44	1.64M ± 4%
CockroachDBkv50/nodes=3-44	884k ± 1%
CockroachDBkv95/nodes=3-44	88.6k ± 1%
[Geomean]	504k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	3.85M ±27%
CockroachDBkv95/nodes=1-44	3.65M ±51%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	4.13M ±38%
CockroachDBkv95/nodes=3-44	3.61M ±30%
[Geomean]	3.81M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	1.30G ±24%
CockroachDBkv95/nodes=1-44	1.17G ±17%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.48G ±41%
CockroachDBkv95/nodes=3-44	1.23G ±20%
[Geomean]	1.29G

	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	1.20M ±33%
CockroachDBkv95/nodes=1-44	2.23M ±183%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.23M ±47%
CockroachDBkv95/nodes=3-44	1.64M ±285%
[Geomean]	1.52M

	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 ± 1%
[Geomean]	20.3k

	read-ops
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	884k ± 1%
CockroachDBkv95/nodes=1-44	1.68M ± 1%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	882k ± 1%
CockroachDBkv95/nodes=3-44	1.68M ± 1%
[Geomean]	1.22M

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