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

2026-01-06T02:22:53.132187355Z

shortname

sweet_cockroachdb

upload

20260106.11

upload-file

results

upload-part

20260106.11/0

upload-time

2026-01-06T08:04:10Z

label

values

toolchain

upload:20260106.11:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-44	36.5µs ± 5%
CockroachDBkv50/nodes=1-44	33.7µs ± 2%
CockroachDBkv95/nodes=1-44	33.8µs ± 0%
CockroachDBkv0/nodes=3-44	35.9µs ± 6%
CockroachDBkv50/nodes=3-44	33.8µs ± 2%
CockroachDBkv95/nodes=3-44	33.8µs ± 1%
[Geo mean]	34.6µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-44	4.71GB ± 3%
CockroachDBkv50/nodes=1-44	3.12GB ±26%
CockroachDBkv95/nodes=1-44	2.48GB ± 2%
CockroachDBkv0/nodes=3-44	4.73GB ± 3%
CockroachDBkv50/nodes=3-44	3.31GB ±30%
CockroachDBkv95/nodes=3-44	2.47GB ± 3%
[Geo mean]	3.35GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-44	7.20GB ± 8%
CockroachDBkv50/nodes=1-44	4.12GB ±23%
CockroachDBkv95/nodes=1-44	3.11GB ± 5%
CockroachDBkv0/nodes=3-44	7.29GB ±11%
CockroachDBkv50/nodes=3-44	4.39GB ±28%
CockroachDBkv95/nodes=3-44	3.10GB ± 2%
[Geo mean]	4.57GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-44	10.4GB ± 6%
CockroachDBkv50/nodes=1-44	7.45GB ±21%
CockroachDBkv95/nodes=1-44	5.58GB ± 3%
CockroachDBkv0/nodes=3-44	10.5GB ± 9%
CockroachDBkv50/nodes=3-44	7.75GB ±21%
CockroachDBkv95/nodes=3-44	5.59GB ± 3%
[Geo mean]	7.63GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-44	59.0M ±37%
CockroachDBkv50/nodes=1-44	6.64M ±165%
CockroachDBkv95/nodes=1-44	4.88M ±14%
CockroachDBkv0/nodes=3-44	56.2M ±42%
CockroachDBkv50/nodes=3-44	7.43M ±117%
CockroachDBkv95/nodes=3-44	5.14M ±36%
[Geo mean]	12.7M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-44	5.85G ±17%
CockroachDBkv50/nodes=1-44	1.02G ±190%
CockroachDBkv95/nodes=1-44	1.15G ±11%
CockroachDBkv0/nodes=3-44	5.62G ±19%
CockroachDBkv50/nodes=3-44	1.22G ±142%
CockroachDBkv95/nodes=3-44	1.14G ±24%
[Geo mean]	1.94G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-44	21.6M ±12%
CockroachDBkv50/nodes=1-44	1.30M ± 0%
CockroachDBkv95/nodes=1-44	1.80M ± 0%
CockroachDBkv0/nodes=3-44	21.7M ±11%
CockroachDBkv50/nodes=3-44	1.30M ± 0%
CockroachDBkv95/nodes=3-44	1.80M ± 0%
[Geo mean]	3.70M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-44	164M ±69%
CockroachDBkv50/nodes=1-44	4.51M ±40%
CockroachDBkv95/nodes=1-44	2.50M ± 0%
CockroachDBkv0/nodes=3-44	175M ±91%
CockroachDBkv50/nodes=3-44	4.56M ±19%
CockroachDBkv95/nodes=3-44	2.50M ± 0%
[Geo mean]	12.4M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-44	394M ±70%
CockroachDBkv50/nodes=1-44	120M ±207%
CockroachDBkv95/nodes=1-44	4.44M ±24%
CockroachDBkv0/nodes=3-44	400M ±59%
CockroachDBkv50/nodes=3-44	147M ±106%
CockroachDBkv95/nodes=3-44	4.37M ±14%
[Geo mean]	61.5M

	write-ops/sec
CockroachDBkv0/nodes=1-44	27.4k ± 5%
CockroachDBkv50/nodes=1-44	14.8k ± 2%
CockroachDBkv95/nodes=1-44	1.47k ± 1%
CockroachDBkv0/nodes=3-44	27.9k ± 6%
CockroachDBkv50/nodes=3-44	14.8k ± 2%
CockroachDBkv95/nodes=3-44	1.48k ± 1%
[Geo mean]	8.46k

	write-ops
CockroachDBkv0/nodes=1-44	1.65M ± 5%
CockroachDBkv50/nodes=1-44	891k ± 2%
CockroachDBkv95/nodes=1-44	88.5k ± 1%
CockroachDBkv0/nodes=3-44	1.67M ± 6%
CockroachDBkv50/nodes=3-44	889k ± 2%
CockroachDBkv95/nodes=3-44	88.7k ± 1%
[Geo mean]	508k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	2.69M ±135%
CockroachDBkv95/nodes=1-44	3.09M ±16%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	3.33M ±107%
CockroachDBkv95/nodes=3-44	3.19M ±38%
[Geo mean]	3.06M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	946M ±155%
CockroachDBkv95/nodes=1-44	1.15G ±11%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.16G ±119%
CockroachDBkv95/nodes=3-44	1.15G ±24%
[Geo mean]	1.10G

	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	1.38M ±89%
CockroachDBkv95/nodes=1-44	884k ±24%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.78M ±119%
CockroachDBkv95/nodes=3-44	883k ±36%
[Geo mean]	1.18M

	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	14.8k ± 2%
CockroachDBkv95/nodes=3-44	28.1k ± 1%
[Geo mean]	20.4k

	read-ops
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	888k ± 2%
CockroachDBkv95/nodes=1-44	1.69M ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	886k ± 2%
CockroachDBkv95/nodes=3-44	1.68M ± 1%
[Geo mean]	1.22M

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