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

2026-08-30T20:21:11.891677088Z

shortname

sweet_cockroachdb

upload

20260831.8

upload-file

results

upload-part

20260831.8/0

upload-time

2026-08-31T01:30:07Z

label

values

toolchain

upload:20260831.8:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-48	34.1µs ± 4%
CockroachDBkv50/nodes=1-48	33.6µs ± 1%
CockroachDBkv95/nodes=1-48	33.4µs ± 1%
CockroachDBkv0/nodes=3-48	34.0µs ± 2%
CockroachDBkv50/nodes=3-48	33.5µs ± 0%
CockroachDBkv95/nodes=3-48	33.4µs ± 1%
[Geomean]	33.7µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	3.72GB ±28%
CockroachDBkv50/nodes=1-48	4.01GB ± 3%
CockroachDBkv95/nodes=1-48	2.02GB ±37%
CockroachDBkv0/nodes=3-48	3.79GB ±29%
CockroachDBkv50/nodes=3-48	4.00GB ± 3%
CockroachDBkv95/nodes=3-48	2.18GB ±29%
[Geomean]	3.16GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	5.35GB ±24%
CockroachDBkv50/nodes=1-48	5.34GB ± 1%
CockroachDBkv95/nodes=1-48	2.59GB ±45%
CockroachDBkv0/nodes=3-48	5.37GB ±26%
CockroachDBkv50/nodes=3-48	5.32GB ± 2%
CockroachDBkv95/nodes=3-48	2.86GB ±30%
[Geomean]	4.27GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	8.67GB ±23%
CockroachDBkv50/nodes=1-48	8.46GB ± 8%
CockroachDBkv95/nodes=1-48	5.38GB ±21%
CockroachDBkv0/nodes=3-48	8.78GB ±23%
CockroachDBkv50/nodes=3-48	8.37GB ± 4%
CockroachDBkv95/nodes=3-48	5.59GB ±16%
[Geomean]	7.38GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	16.6M ±127%
CockroachDBkv50/nodes=1-48	3.82M ±33%
CockroachDBkv95/nodes=1-48	3.04M ±61%
CockroachDBkv0/nodes=3-48	15.8M ±99%
CockroachDBkv50/nodes=3-48	3.53M ±22%
CockroachDBkv95/nodes=3-48	3.31M ±54%
[Geomean]	5.74M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	1.76G ±114%
CockroachDBkv50/nodes=1-48	766M ±40%
CockroachDBkv95/nodes=1-48	197M ±241%
CockroachDBkv0/nodes=3-48	2.03G ±99%
CockroachDBkv50/nodes=3-48	673M ±25%
CockroachDBkv95/nodes=3-48	275M ±156%
[Geomean]	681M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.91M ±15%
CockroachDBkv50/nodes=1-48	1.37M ± 5%
CockroachDBkv95/nodes=1-48	2.33M ± 7%
CockroachDBkv0/nodes=3-48	1.85M ± 8%
CockroachDBkv50/nodes=3-48	1.35M ± 4%
CockroachDBkv95/nodes=3-48	2.40M ± 0%
[Geomean]	1.82M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	98.4M ±113%
CockroachDBkv50/nodes=1-48	4.63M ±19%
CockroachDBkv95/nodes=1-48	4.11M ±14%
CockroachDBkv0/nodes=3-48	98.0M ±97%
CockroachDBkv50/nodes=3-48	4.64M ± 9%
CockroachDBkv95/nodes=3-48	4.22M ±18%
[Geomean]	12.4M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	149M ±93%
CockroachDBkv50/nodes=1-48	12.4M ±18%
CockroachDBkv95/nodes=1-48	8.56M ±72%
CockroachDBkv0/nodes=3-48	158M ±93%
CockroachDBkv50/nodes=3-48	12.0M ±22%
CockroachDBkv95/nodes=3-48	10.2M ±96%
[Geomean]	26.0M

	write-ops/sec
CockroachDBkv0/nodes=1-48	29.3k ± 4%
CockroachDBkv50/nodes=1-48	14.9k ± 0%
CockroachDBkv95/nodes=1-48	1.50k ± 1%
CockroachDBkv0/nodes=3-48	29.4k ± 2%
CockroachDBkv50/nodes=3-48	14.9k ± 0%
CockroachDBkv95/nodes=3-48	1.50k ± 1%
[Geomean]	8.69k

	write-ops
CockroachDBkv0/nodes=1-48	1.76M ± 4%
CockroachDBkv50/nodes=1-48	894k ± 0%
CockroachDBkv95/nodes=1-48	89.9k ± 1%
CockroachDBkv0/nodes=3-48	1.77M ± 2%
CockroachDBkv50/nodes=3-48	894k ± 0%
CockroachDBkv95/nodes=3-48	89.9k ± 1%
[Geomean]	521k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	1.87M ±44%
CockroachDBkv95/nodes=1-48	675k ±256%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	1.68M ±25%
CockroachDBkv95/nodes=3-48	855k ±181%
[Geomean]	1.16M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	712M ±46%
CockroachDBkv95/nodes=1-48	191M ±251%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	621M ± 8%
CockroachDBkv95/nodes=3-48	261M ±170%
[Geomean]	385M

	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	230k ±30%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	400k ± 0%
CockroachDBkv95/nodes=3-48	250k ±20%
[Geomean]	310k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	700k ± 0%
CockroachDBkv95/nodes=1-48	539k ±271%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	700k ± 0%
CockroachDBkv95/nodes=3-48	588k ±155%
[Geomean]	628k

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

	read-ops
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	893k ± 1%
CockroachDBkv95/nodes=1-48	1.71M ± 1%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	894k ± 0%
CockroachDBkv95/nodes=3-48	1.71M ± 1%
[Geomean]	1.23M

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