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

2026-09-07T00:18:03.705880399Z

shortname

sweet_cockroachdb

upload

20260907.16

upload-file

results

upload-part

20260907.16/0

upload-time

2026-09-07T05:15:18Z

label

values

toolchain

upload:20260907.16:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-48	33.9µs ± 2%
CockroachDBkv50/nodes=1-48	33.6µs ± 0%
CockroachDBkv95/nodes=1-48	33.4µs ± 1%
CockroachDBkv0/nodes=3-48	34.2µs ± 3%
CockroachDBkv50/nodes=3-48	33.6µs ± 0%
CockroachDBkv95/nodes=3-48	33.3µs ± 0%
[Geomean]	33.7µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	3.72GB ±28%
CockroachDBkv50/nodes=1-48	3.99GB ± 2%
CockroachDBkv95/nodes=1-48	2.31GB ±28%
CockroachDBkv0/nodes=3-48	4.16GB ± 4%
CockroachDBkv50/nodes=3-48	3.99GB ± 1%
CockroachDBkv95/nodes=3-48	1.97GB ±43%
[Geomean]	3.22GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	5.24GB ±22%
CockroachDBkv50/nodes=1-48	5.27GB ± 1%
CockroachDBkv95/nodes=1-48	2.93GB ±30%
CockroachDBkv0/nodes=3-48	5.70GB ± 6%
CockroachDBkv50/nodes=3-48	5.30GB ± 1%
CockroachDBkv95/nodes=3-48	2.48GB ±49%
[Geomean]	4.27GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	8.67GB ±23%
CockroachDBkv50/nodes=1-48	8.35GB ± 7%
CockroachDBkv95/nodes=1-48	5.62GB ±16%
CockroachDBkv0/nodes=3-48	9.49GB ± 4%
CockroachDBkv50/nodes=3-48	8.36GB ± 6%
CockroachDBkv95/nodes=3-48	5.27GB ±23%
[Geomean]	7.44GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	13.7M ±87%
CockroachDBkv50/nodes=1-48	3.38M ±12%
CockroachDBkv95/nodes=1-48	3.09M ±49%
CockroachDBkv0/nodes=3-48	19.1M ± 7%
CockroachDBkv50/nodes=3-48	3.43M ±20%
CockroachDBkv95/nodes=3-48	2.36M ±44%
[Geomean]	5.30M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	2.02G ±99%
CockroachDBkv50/nodes=1-48	751M ±21%
CockroachDBkv95/nodes=1-48	296M ±127%
CockroachDBkv0/nodes=3-48	2.68G ±98%
CockroachDBkv50/nodes=3-48	768M ±27%
CockroachDBkv95/nodes=3-48	66.4M ±607%
[Geomean]	628M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.60M ± 0%
CockroachDBkv50/nodes=1-48	1.23M ± 6%
CockroachDBkv95/nodes=1-48	2.20M ± 0%
CockroachDBkv0/nodes=3-48	1.60M ± 0%
CockroachDBkv50/nodes=3-48	1.20M ± 0%
CockroachDBkv95/nodes=3-48	2.20M ± 0%
[Geomean]	1.62M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	100M ±101%
CockroachDBkv50/nodes=1-48	3.24M ± 5%
CockroachDBkv95/nodes=1-48	3.40M ± 9%
CockroachDBkv0/nodes=3-48	167M ±32%
CockroachDBkv50/nodes=3-48	3.22M ± 9%
CockroachDBkv95/nodes=3-48	3.38M ± 4%
[Geomean]	11.2M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	148M ±96%
CockroachDBkv50/nodes=1-48	6.68M ±18%
CockroachDBkv95/nodes=1-48	5.64M ±67%
CockroachDBkv0/nodes=3-48	213M ±14%
CockroachDBkv50/nodes=3-48	6.18M ±24%
CockroachDBkv95/nodes=3-48	4.83M ±41%
[Geomean]	18.1M

	write-ops/sec
CockroachDBkv0/nodes=1-48	29.5k ± 2%
CockroachDBkv50/nodes=1-48	14.9k ± 0%
CockroachDBkv95/nodes=1-48	1.50k ± 1%
CockroachDBkv0/nodes=3-48	29.3k ± 3%
CockroachDBkv50/nodes=3-48	14.9k ± 0%
CockroachDBkv95/nodes=3-48	1.50k ± 1%
[Geomean]	8.68k

	write-ops
CockroachDBkv0/nodes=1-48	1.77M ± 2%
CockroachDBkv50/nodes=1-48	894k ± 0%
CockroachDBkv95/nodes=1-48	89.8k ± 1%
CockroachDBkv0/nodes=3-48	1.76M ± 3%
CockroachDBkv50/nodes=3-48	893k ± 0%
CockroachDBkv95/nodes=3-48	90.0k ± 1%
[Geomean]	521k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	1.77M ± 7%
CockroachDBkv95/nodes=1-48	905k ±165%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	1.89M ±27%
CockroachDBkv95/nodes=3-48	224k ±437%
[Geomean]	907k

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	681M ±13%
CockroachDBkv95/nodes=1-48	294M ±128%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	722M ±30%
CockroachDBkv95/nodes=3-48	62.3M ±654%
[Geomean]	308M

	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	255k ±22%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	400k ± 0%
CockroachDBkv95/nodes=3-48	235k ±28%
[Geomean]	313k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	725k ±10%
CockroachDBkv95/nodes=1-48	632k ±153%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	700k ± 0%
CockroachDBkv95/nodes=3-48	319k ±88%
[Geomean]	565k

	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	28.5k ± 0%
[Geomean]	20.6k

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

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