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

843a92e3b643e8fc3e4a89f65677558cf945e839

experiment-commit-time

2026-08-28T15:56:17Z

goarch

amd64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-08-28T16:03:09.703921377Z

shortname

sweet_cockroachdb

upload

20260828.79

upload-file

results

upload-part

20260828.79/0

upload-time

2026-08-28T21:49:53Z

label

values

toolchain

upload:20260828.79:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-44	36.2µs ± 6%
CockroachDBkv50/nodes=1-44	33.7µs ± 2%
CockroachDBkv95/nodes=1-44	33.8µs ± 0%
CockroachDBkv0/nodes=3-44	36.3µs ± 5%
CockroachDBkv50/nodes=3-44	34.0µs ± 1%
CockroachDBkv95/nodes=3-44	33.8µs ± 0%
[Geomean]	34.6µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-44	4.24GB ± 5%
CockroachDBkv50/nodes=1-44	3.65GB ±23%
CockroachDBkv95/nodes=1-44	2.94GB ± 1%
CockroachDBkv0/nodes=3-44	4.24GB ± 4%
CockroachDBkv50/nodes=3-44	4.19GB ± 3%
CockroachDBkv95/nodes=3-44	2.92GB ± 4%
[Geomean]	3.65GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-44	5.61GB ± 6%
CockroachDBkv50/nodes=1-44	4.86GB ±23%
CockroachDBkv95/nodes=1-44	3.63GB ± 3%
CockroachDBkv0/nodes=3-44	5.55GB ± 5%
CockroachDBkv50/nodes=3-44	5.53GB ± 5%
CockroachDBkv95/nodes=3-44	3.62GB ± 3%
[Geomean]	4.72GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-44	9.00GB ± 5%
CockroachDBkv50/nodes=1-44	7.79GB ±17%
CockroachDBkv95/nodes=1-44	6.04GB ± 2%
CockroachDBkv0/nodes=3-44	9.00GB ± 3%
CockroachDBkv50/nodes=3-44	8.76GB ± 5%
CockroachDBkv95/nodes=3-44	6.03GB ± 2%
[Geomean]	7.66GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-44	37.7M ±109%
CockroachDBkv50/nodes=1-44	4.82M ±141%
CockroachDBkv95/nodes=1-44	5.09M ±22%
CockroachDBkv0/nodes=3-44	34.9M ±56%
CockroachDBkv50/nodes=3-44	6.53M ±102%
CockroachDBkv95/nodes=3-44	4.98M ±18%
[Geomean]	10.1M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-44	5.96G ±14%
CockroachDBkv50/nodes=1-44	954M ±139%
CockroachDBkv95/nodes=1-44	1.20G ± 6%
CockroachDBkv0/nodes=3-44	6.05G ± 7%
CockroachDBkv50/nodes=3-44	1.53G ±41%
CockroachDBkv95/nodes=3-44	1.16G ±16%
[Geomean]	2.05G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-44	1.36M ± 4%
CockroachDBkv50/nodes=1-44	1.20M ± 0%
CockroachDBkv95/nodes=1-44	1.73M ± 7%
CockroachDBkv0/nodes=3-44	1.36M ±11%
CockroachDBkv50/nodes=3-44	1.20M ± 0%
CockroachDBkv95/nodes=3-44	1.70M ± 0%
[Geomean]	1.41M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-44	102M ±246%
CockroachDBkv50/nodes=1-44	2.73M ±21%
CockroachDBkv95/nodes=1-44	2.35M ± 6%
CockroachDBkv0/nodes=3-44	95.5M ±146%
CockroachDBkv50/nodes=3-44	2.83M ±17%
CockroachDBkv95/nodes=3-44	2.35M ±11%
[Geomean]	8.64M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-44	257M ±31%
CockroachDBkv50/nodes=1-44	49.3M ±257%
CockroachDBkv95/nodes=1-44	4.82M ±31%
CockroachDBkv0/nodes=3-44	255M ±19%
CockroachDBkv50/nodes=3-44	106M ±145%
CockroachDBkv95/nodes=3-44	4.86M ±14%
[Geomean]	44.7M

	write-ops/sec
CockroachDBkv0/nodes=1-44	27.7k ± 6%
CockroachDBkv50/nodes=1-44	14.8k ± 2%
CockroachDBkv95/nodes=1-44	1.48k ± 1%
CockroachDBkv0/nodes=3-44	27.5k ± 5%
CockroachDBkv50/nodes=3-44	14.7k ± 2%
CockroachDBkv95/nodes=3-44	1.48k ± 1%
[Geomean]	8.45k

	write-ops
CockroachDBkv0/nodes=1-44	1.66M ± 6%
CockroachDBkv50/nodes=1-44	890k ± 2%
CockroachDBkv95/nodes=1-44	88.5k ± 1%
CockroachDBkv0/nodes=3-44	1.65M ± 5%
CockroachDBkv50/nodes=3-44	884k ± 2%
CockroachDBkv95/nodes=3-44	88.7k ± 1%
[Geomean]	507k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	2.68M ±105%
CockroachDBkv95/nodes=1-44	3.23M ± 7%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	4.13M ±26%
CockroachDBkv95/nodes=3-44	3.14M ±17%
[Geomean]	3.26M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	924M ±132%
CockroachDBkv95/nodes=1-44	1.21G ± 6%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.47G ±37%
CockroachDBkv95/nodes=3-44	1.17G ±20%
[Geomean]	1.18G

	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	1.45M ±52%
CockroachDBkv95/nodes=1-44	956k ±15%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.92M ±98%
CockroachDBkv95/nodes=3-44	941k ± 6%
[Geomean]	1.26M

	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	14.7k ± 1%
CockroachDBkv95/nodes=3-44	28.1k ± 0%
[Geomean]	20.4k

	read-ops
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	889k ± 2%
CockroachDBkv95/nodes=1-44	1.68M ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	882k ± 1%
CockroachDBkv95/nodes=3-44	1.68M ± 0%
[Geomean]	1.22M

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