Performance Result Comparison

label

common value

branch

master

builder

gotip-linux-amd64_c4dh96-perf_vs_parent

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

cpu

AMD EPYC 9B45

goarch

amd64

goos

linux

pgo

off

pkg

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

repository

runstamp

2026-08-29T01:02:38.505649238Z

shortname

sweet_cockroachdb

upload

20260829.18

upload-file

results

upload-part

20260829.18/0

upload-time

2026-08-29T06:13:13Z

label

values

toolchain

upload:20260829.18:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-48	33.9µs ± 3%
CockroachDBkv50/nodes=1-48	33.5µs ± 0%
CockroachDBkv95/nodes=1-48	33.4µs ± 1%
CockroachDBkv0/nodes=3-48	34.0µs ± 3%
CockroachDBkv50/nodes=3-48	33.6µs ± 0%
CockroachDBkv95/nodes=3-48	33.5µs ± 0%
[Geomean]	33.6µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	3.58GB ±26%
CockroachDBkv50/nodes=1-48	3.99GB ± 3%
CockroachDBkv95/nodes=1-48	2.12GB ±32%
CockroachDBkv0/nodes=3-48	3.70GB ±28%
CockroachDBkv50/nodes=3-48	3.98GB ± 2%
CockroachDBkv95/nodes=3-48	2.31GB ±28%
[Geomean]	3.18GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	5.07GB ±21%
CockroachDBkv50/nodes=1-48	5.28GB ± 2%
CockroachDBkv95/nodes=1-48	2.80GB ±34%
CockroachDBkv0/nodes=3-48	5.30GB ±24%
CockroachDBkv50/nodes=3-48	5.27GB ± 1%
CockroachDBkv95/nodes=3-48	3.02GB ±32%
[Geomean]	4.30GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	8.41GB ±20%
CockroachDBkv50/nodes=1-48	8.32GB ± 4%
CockroachDBkv95/nodes=1-48	5.53GB ±19%
CockroachDBkv0/nodes=3-48	8.75GB ±24%
CockroachDBkv50/nodes=3-48	8.41GB ± 8%
CockroachDBkv95/nodes=3-48	5.77GB ±16%
[Geomean]	7.40GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	13.6M ±157%
CockroachDBkv50/nodes=1-48	3.22M ±15%
CockroachDBkv95/nodes=1-48	3.04M ±64%
CockroachDBkv0/nodes=3-48	15.5M ±125%
CockroachDBkv50/nodes=3-48	3.25M ± 8%
CockroachDBkv95/nodes=3-48	3.37M ±43%
[Geomean]	5.31M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	1.75G ±107%
CockroachDBkv50/nodes=1-48	710M ±28%
CockroachDBkv95/nodes=1-48	263M ±168%
CockroachDBkv0/nodes=3-48	2.04G ±98%
CockroachDBkv50/nodes=3-48	712M ±15%
CockroachDBkv95/nodes=3-48	363M ±97%
[Geomean]	746M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.67M ± 8%
CockroachDBkv50/nodes=1-48	1.26M ±12%
CockroachDBkv95/nodes=1-48	2.20M ± 0%
CockroachDBkv0/nodes=3-48	1.65M ± 9%
CockroachDBkv50/nodes=3-48	1.23M ± 5%
CockroachDBkv95/nodes=3-48	2.20M ± 0%
[Geomean]	1.66M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	96.3M ±109%
CockroachDBkv50/nodes=1-48	3.11M ± 6%
CockroachDBkv95/nodes=1-48	3.13M ± 8%
CockroachDBkv0/nodes=3-48	100M ±102%
CockroachDBkv50/nodes=3-48	3.04M ± 5%
CockroachDBkv95/nodes=3-48	3.12M ± 9%
[Geomean]	9.80M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	129M ±95%
CockroachDBkv50/nodes=1-48	5.70M ±19%
CockroachDBkv95/nodes=1-48	4.24M ±30%
CockroachDBkv0/nodes=3-48	150M ±96%
CockroachDBkv50/nodes=3-48	5.64M ±12%
CockroachDBkv95/nodes=3-48	5.41M ±94%
[Geomean]	15.6M

	write-ops/sec
CockroachDBkv0/nodes=1-48	29.5k ± 5%
CockroachDBkv50/nodes=1-48	14.9k ± 0%
CockroachDBkv95/nodes=1-48	1.50k ± 1%
CockroachDBkv0/nodes=3-48	29.4k ± 3%
CockroachDBkv50/nodes=3-48	14.9k ± 0%
CockroachDBkv95/nodes=3-48	1.49k ± 1%
[Geomean]	8.69k

	write-ops
CockroachDBkv0/nodes=1-48	1.77M ± 5%
CockroachDBkv50/nodes=1-48	894k ± 0%
CockroachDBkv95/nodes=1-48	89.8k ± 1%
CockroachDBkv0/nodes=3-48	1.76M ± 3%
CockroachDBkv50/nodes=3-48	894k ± 0%
CockroachDBkv95/nodes=3-48	89.7k ± 1%
[Geomean]	521k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	1.69M ±11%
CockroachDBkv95/nodes=1-48	850k ±194%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	1.78M ±23%
CockroachDBkv95/nodes=3-48	1.15M ±109%
[Geomean]	1.31M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	648M ±17%
CockroachDBkv95/nodes=1-48	258M ±173%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	671M ±25%
CockroachDBkv95/nodes=3-48	356M ±98%
[Geomean]	447M

	read-p50-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	300k ± 0%
CockroachDBkv95/nodes=1-48	100k ± 0%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	300k ± 0%
CockroachDBkv95/nodes=3-48	100k ± 0%
[Geomean]	173k

	read-p95-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	400k ± 0%
CockroachDBkv95/nodes=1-48	250k ±20%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	400k ± 0%
CockroachDBkv95/nodes=3-48	260k ±23%
[Geomean]	319k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	732k ±23%
CockroachDBkv95/nodes=1-48	444k ±103%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	700k ± 0%
CockroachDBkv95/nodes=3-48	939k ±220%
[Geomean]	680k

	read-ops/sec
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	14.9k ± 0%
CockroachDBkv95/nodes=1-48	28.4k ± 1%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	14.9k ± 0%
CockroachDBkv95/nodes=3-48	28.4k ± 0%
[Geomean]	20.6k

	read-ops
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	894k ± 0%
CockroachDBkv95/nodes=1-48	1.71M ± 1%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	894k ± 0%
CockroachDBkv95/nodes=3-48	1.70M ± 0%
[Geomean]	1.23M

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