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

2026-09-14T20:37:34.313055648Z

shortname

sweet_cockroachdb

upload

20260915.9

upload-file

results

upload-part

20260915.9/0

upload-time

2026-09-15T01:35:11Z

label

values

toolchain

upload:20260915.9:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-48	33.8µs ± 3%
CockroachDBkv50/nodes=1-48	33.6µs ± 0%
CockroachDBkv95/nodes=1-48	33.4µs ± 1%
CockroachDBkv0/nodes=3-48	33.8µs ± 2%
CockroachDBkv50/nodes=3-48	33.5µs ± 0%
CockroachDBkv95/nodes=3-48	33.4µs ± 1%
[Geomean]	33.6µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	3.49GB ±24%
CockroachDBkv50/nodes=1-48	3.96GB ± 4%
CockroachDBkv95/nodes=1-48	2.15GB ±30%
CockroachDBkv0/nodes=3-48	3.54GB ±25%
CockroachDBkv50/nodes=3-48	3.95GB ± 2%
CockroachDBkv95/nodes=3-48	2.16GB ±25%
[Geomean]	3.10GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	5.14GB ±19%
CockroachDBkv50/nodes=1-48	5.28GB ± 2%
CockroachDBkv95/nodes=1-48	2.78GB ±35%
CockroachDBkv0/nodes=3-48	5.10GB ±21%
CockroachDBkv50/nodes=3-48	5.26GB ± 2%
CockroachDBkv95/nodes=3-48	2.95GB ±35%
[Geomean]	4.26GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	8.41GB ±20%
CockroachDBkv50/nodes=1-48	8.59GB ± 7%
CockroachDBkv95/nodes=1-48	5.49GB ±18%
CockroachDBkv0/nodes=3-48	8.39GB ±21%
CockroachDBkv50/nodes=3-48	8.35GB ± 7%
CockroachDBkv95/nodes=3-48	5.73GB ±19%
[Geomean]	7.36GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	13.1M ±146%
CockroachDBkv50/nodes=1-48	3.20M ±13%
CockroachDBkv95/nodes=1-48	3.09M ±49%
CockroachDBkv0/nodes=3-48	11.8M ±85%
CockroachDBkv50/nodes=3-48	3.27M ±23%
CockroachDBkv95/nodes=3-48	3.40M ±50%
[Geomean]	5.08M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	1.67G ±101%
CockroachDBkv50/nodes=1-48	700M ±10%
CockroachDBkv95/nodes=1-48	240M ±166%
CockroachDBkv0/nodes=3-48	1.61G ±117%
CockroachDBkv50/nodes=3-48	692M ±16%
CockroachDBkv95/nodes=3-48	334M ±242%
[Geomean]	686M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.62M ± 5%
CockroachDBkv50/nodes=1-48	1.25M ± 4%
CockroachDBkv95/nodes=1-48	2.33M ± 8%
CockroachDBkv0/nodes=3-48	1.62M ±11%
CockroachDBkv50/nodes=3-48	1.24M ±12%
CockroachDBkv95/nodes=3-48	2.36M ±10%
[Geomean]	1.68M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	86.9M ±132%
CockroachDBkv50/nodes=1-48	3.38M ± 9%
CockroachDBkv95/nodes=1-48	3.73M ±10%
CockroachDBkv0/nodes=3-48	88.8M ±108%
CockroachDBkv50/nodes=3-48	3.36M ±10%
CockroachDBkv95/nodes=3-48	3.85M ±17%
[Geomean]	10.4M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	118M ±94%
CockroachDBkv50/nodes=1-48	6.16M ±15%
CockroachDBkv95/nodes=1-48	5.95M ±28%
CockroachDBkv0/nodes=3-48	125M ±95%
CockroachDBkv50/nodes=3-48	6.04M ±21%
CockroachDBkv95/nodes=3-48	7.53M ±89%
[Geomean]	17.0M

	write-ops/sec
CockroachDBkv0/nodes=1-48	29.6k ± 3%
CockroachDBkv50/nodes=1-48	14.9k ± 0%
CockroachDBkv95/nodes=1-48	1.50k ± 1%
CockroachDBkv0/nodes=3-48	29.6k ± 2%
CockroachDBkv50/nodes=3-48	14.9k ± 0%
CockroachDBkv95/nodes=3-48	1.49k ± 2%
[Geomean]	8.71k

	write-ops
CockroachDBkv0/nodes=1-48	1.77M ± 3%
CockroachDBkv50/nodes=1-48	894k ± 0%
CockroachDBkv95/nodes=1-48	89.9k ± 1%
CockroachDBkv0/nodes=3-48	1.78M ± 2%
CockroachDBkv50/nodes=3-48	895k ± 0%
CockroachDBkv95/nodes=3-48	89.7k ± 2%
[Geomean]	522k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	1.73M ±22%
CockroachDBkv95/nodes=1-48	740k ±197%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	1.62M ±11%
CockroachDBkv95/nodes=3-48	1.19M ±330%
[Geomean]	1.25M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	655M ±18%
CockroachDBkv95/nodes=1-48	238M ±167%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	669M ±30%
CockroachDBkv95/nodes=3-48	328M ±247%
[Geomean]	430M

	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	300k ± 0%
CockroachDBkv95/nodes=1-48	200k ± 0%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	300k ± 0%
CockroachDBkv95/nodes=3-48	200k ± 0%
[Geomean]	245k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	700k ± 0%
CockroachDBkv95/nodes=1-48	553k ±153%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	665k ±10%
CockroachDBkv95/nodes=3-48	1.01M ±208%
[Geomean]	713k

	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 ± 1%
[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	893k ± 0%
CockroachDBkv95/nodes=3-48	1.71M ± 1%
[Geomean]	1.23M

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