Performance Result Comparison

label

common value

branch

master

builder

gotip-linux-amd64_c3h88-perf_vs_parent

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

cpu

Intel(R) Xeon(R) Platinum 8481C CPU @ 2.70GHz

goarch

amd64

goos

linux

pgo

off

pkg

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

repository

runstamp

2026-01-06T22:29:14.533299611Z

shortname

sweet_cockroachdb

upload

20260107.10

upload-file

results

upload-part

20260107.10/0

upload-time

2026-01-07T04:10:04Z

label

values

toolchain

upload:20260107.10:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-44	36.0µs ± 5%
CockroachDBkv50/nodes=1-44	33.8µs ± 2%
CockroachDBkv95/nodes=1-44	33.8µs ± 1%
CockroachDBkv0/nodes=3-44	36.4µs ± 6%
CockroachDBkv50/nodes=3-44	33.9µs ± 0%
CockroachDBkv95/nodes=3-44	33.8µs ± 0%
[Geo mean]	34.6µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-44	4.69GB ± 2%
CockroachDBkv50/nodes=1-44	3.25GB ±29%
CockroachDBkv95/nodes=1-44	2.46GB ± 3%
CockroachDBkv0/nodes=3-44	4.73GB ± 3%
CockroachDBkv50/nodes=3-44	3.61GB ± 4%
CockroachDBkv95/nodes=3-44	2.47GB ± 2%
[Geo mean]	3.42GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-44	7.20GB ± 7%
CockroachDBkv50/nodes=1-44	4.32GB ±27%
CockroachDBkv95/nodes=1-44	3.10GB ± 3%
CockroachDBkv0/nodes=3-44	7.20GB ±10%
CockroachDBkv50/nodes=3-44	4.71GB ± 3%
CockroachDBkv95/nodes=3-44	3.08GB ± 3%
[Geo mean]	4.65GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-44	10.4GB ± 6%
CockroachDBkv50/nodes=1-44	7.67GB ±21%
CockroachDBkv95/nodes=1-44	5.58GB ± 4%
CockroachDBkv0/nodes=3-44	10.5GB ± 7%
CockroachDBkv50/nodes=3-44	8.14GB ± 7%
CockroachDBkv95/nodes=3-44	5.57GB ± 1%
[Geo mean]	7.72GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-44	56.9M ±60%
CockroachDBkv50/nodes=1-44	7.82M ±122%
CockroachDBkv95/nodes=1-44	4.91M ±24%
CockroachDBkv0/nodes=3-44	62.3M ±33%
CockroachDBkv50/nodes=3-44	7.07M ±77%
CockroachDBkv95/nodes=3-44	5.03M ±23%
[Geo mean]	13.0M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-44	5.79G ± 7%
CockroachDBkv50/nodes=1-44	1.23G ±119%
CockroachDBkv95/nodes=1-44	1.18G ±36%
CockroachDBkv0/nodes=3-44	5.87G ±13%
CockroachDBkv50/nodes=3-44	1.48G ±14%
CockroachDBkv95/nodes=3-44	1.18G ±31%
[Geo mean]	2.10G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-44	21.6M ±12%
CockroachDBkv50/nodes=1-44	1.30M ± 0%
CockroachDBkv95/nodes=1-44	1.83M ± 4%
CockroachDBkv0/nodes=3-44	22.0M ±19%
CockroachDBkv50/nodes=3-44	1.30M ± 0%
CockroachDBkv95/nodes=3-44	1.82M ± 4%
[Geo mean]	3.73M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-44	158M ±165%
CockroachDBkv50/nodes=1-44	4.36M ±38%
CockroachDBkv95/nodes=1-44	2.56M ± 2%
CockroachDBkv0/nodes=3-44	212M ±106%
CockroachDBkv50/nodes=3-44	4.44M ±26%
CockroachDBkv95/nodes=3-44	2.54M ± 2%
[Geo mean]	12.7M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-44	372M ±62%
CockroachDBkv50/nodes=1-44	154M ±107%
CockroachDBkv95/nodes=1-44	4.56M ±10%
CockroachDBkv0/nodes=3-44	362M ±76%
CockroachDBkv50/nodes=3-44	140M ±96%
CockroachDBkv95/nodes=3-44	4.41M ± 7%
[Geo mean]	62.3M

	write-ops/sec
CockroachDBkv0/nodes=1-44	27.8k ± 5%
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	14.8k ± 0%
CockroachDBkv95/nodes=3-44	1.48k ± 1%
[Geo mean]	8.45k

	write-ops
CockroachDBkv0/nodes=1-44	1.67M ± 5%
CockroachDBkv50/nodes=1-44	888k ± 2%
CockroachDBkv95/nodes=1-44	88.7k ± 1%
CockroachDBkv0/nodes=3-44	1.65M ± 5%
CockroachDBkv50/nodes=3-44	885k ± 0%
CockroachDBkv95/nodes=3-44	88.6k ± 1%
[Geo mean]	507k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	3.21M ±99%
CockroachDBkv95/nodes=1-44	3.18M ±35%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	4.09M ±17%
CockroachDBkv95/nodes=3-44	3.19M ±28%
[Geo mean]	3.40M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	1.18G ±117%
CockroachDBkv95/nodes=1-44	1.18G ±37%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.42G ±15%
CockroachDBkv95/nodes=3-44	1.17G ±31%
[Geo mean]	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%
[Geo mean]	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%
[Geo mean]	490k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	1.78M ±91%
CockroachDBkv95/nodes=1-44	947k ±16%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.68M ±85%
CockroachDBkv95/nodes=3-44	863k ±19%
[Geo mean]	1.25M

	read-ops/sec
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	14.8k ± 2%
CockroachDBkv95/nodes=1-44	28.1k ± 1%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	14.7k ± 0%
CockroachDBkv95/nodes=3-44	28.1k ± 0%
[Geo mean]	20.3k

	read-ops
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	886k ± 2%
CockroachDBkv95/nodes=1-44	1.68M ± 1%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	883k ± 0%
CockroachDBkv95/nodes=3-44	1.68M ± 0%
[Geo mean]	1.22M

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