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

2026-07-21T18:20:02.922163001Z

shortname

sweet_cockroachdb

upload

20260721.70

upload-file

results

upload-part

20260721.70/0

upload-time

2026-07-21T23:35:18Z

label

values

toolchain

upload:20260721.70:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-48	34.7µs ± 2%
CockroachDBkv50/nodes=1-48	33.7µs ± 0%
CockroachDBkv95/nodes=1-48	33.4µs ± 1%
CockroachDBkv0/nodes=3-48	34.2µs ± 3%
CockroachDBkv50/nodes=3-48	33.7µs ± 0%
CockroachDBkv95/nodes=3-48	33.3µs ± 0%
[Geomean]	33.8µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	4.15GB ± 3%
CockroachDBkv50/nodes=1-48	3.31GB ± 2%
CockroachDBkv95/nodes=1-48	1.66GB ±44%
CockroachDBkv0/nodes=3-48	3.65GB ±23%
CockroachDBkv50/nodes=3-48	3.32GB ± 1%
CockroachDBkv95/nodes=3-48	1.30GB ± 3%
[Geomean]	2.67GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	5.81GB ± 5%
CockroachDBkv50/nodes=1-48	4.42GB ± 1%
CockroachDBkv95/nodes=1-48	2.37GB ±40%
CockroachDBkv0/nodes=3-48	5.27GB ±20%
CockroachDBkv50/nodes=3-48	4.42GB ± 1%
CockroachDBkv95/nodes=3-48	1.93GB ±13%
[Geomean]	3.74GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	10.5GB ± 4%
CockroachDBkv50/nodes=1-48	7.61GB ± 7%
CockroachDBkv95/nodes=1-48	5.04GB ±18%
CockroachDBkv0/nodes=3-48	9.57GB ±19%
CockroachDBkv50/nodes=3-48	7.58GB ± 7%
CockroachDBkv95/nodes=3-48	4.79GB ±16%
[Geomean]	7.21GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	17.9M ±18%
CockroachDBkv50/nodes=1-48	3.37M ±11%
CockroachDBkv95/nodes=1-48	2.59M ±108%
CockroachDBkv0/nodes=3-48	12.6M ±180%
CockroachDBkv50/nodes=3-48	3.40M ± 6%
CockroachDBkv95/nodes=3-48	1.81M ±11%
[Geomean]	4.79M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	2.94G ±99%
CockroachDBkv50/nodes=1-48	895M ±14%
CockroachDBkv95/nodes=1-48	281M ±271%
CockroachDBkv0/nodes=3-48	1.85G ±124%
CockroachDBkv50/nodes=3-48	899M ± 8%
CockroachDBkv95/nodes=3-48	11.8M ±42%
[Geomean]	494M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.30M ± 0%
CockroachDBkv50/nodes=1-48	1.00M ± 0%
CockroachDBkv95/nodes=1-48	1.80M ± 0%
CockroachDBkv0/nodes=3-48	1.30M ± 0%
CockroachDBkv50/nodes=3-48	1.00M ± 0%
CockroachDBkv95/nodes=3-48	1.80M ± 0%
[Geomean]	1.33M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	87.1M ±131%
CockroachDBkv50/nodes=1-48	1.67M ± 4%
CockroachDBkv95/nodes=1-48	2.57M ± 3%
CockroachDBkv0/nodes=3-48	53.3M ±262%
CockroachDBkv50/nodes=3-48	1.72M ±10%
CockroachDBkv95/nodes=3-48	2.57M ± 3%
[Geomean]	6.67M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	211M ± 8%
CockroachDBkv50/nodes=1-48	3.85M ±22%
CockroachDBkv95/nodes=1-48	3.69M ±57%
CockroachDBkv0/nodes=3-48	132M ±95%
CockroachDBkv50/nodes=3-48	3.71M ±11%
CockroachDBkv95/nodes=3-48	3.18M ±23%
[Geomean]	12.9M

	write-ops/sec
CockroachDBkv0/nodes=1-48	28.8k ± 2%
CockroachDBkv50/nodes=1-48	14.8k ± 0%
CockroachDBkv95/nodes=1-48	1.49k ± 2%
CockroachDBkv0/nodes=3-48	29.2k ± 3%
CockroachDBkv50/nodes=3-48	14.9k ± 0%
CockroachDBkv95/nodes=3-48	1.50k ± 1%
[Geomean]	8.64k

	write-ops
CockroachDBkv0/nodes=1-48	1.73M ± 2%
CockroachDBkv50/nodes=1-48	891k ± 0%
CockroachDBkv95/nodes=1-48	89.7k ± 2%
CockroachDBkv0/nodes=3-48	1.75M ± 3%
CockroachDBkv50/nodes=3-48	891k ± 0%
CockroachDBkv95/nodes=3-48	89.9k ± 1%
[Geomean]	518k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.23M ± 7%
CockroachDBkv95/nodes=1-48	855k ±321%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.22M ± 8%
CockroachDBkv95/nodes=3-48	100k ± 0%
[Geomean]	807k

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	854M ± 6%
CockroachDBkv95/nodes=1-48	286M ±323%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	859M ± 6%
CockroachDBkv95/nodes=3-48	10.1M ±34%
[Geomean]	215M

	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	489k ±104%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	700k ± 0%
CockroachDBkv95/nodes=3-48	306k ±31%
[Geomean]	521k

	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	14.8k ± 0%
CockroachDBkv95/nodes=3-48	28.5k ± 0%
[Geomean]	20.6k

	read-ops
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	891k ± 0%
CockroachDBkv95/nodes=1-48	1.70M ± 1%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	891k ± 0%
CockroachDBkv95/nodes=3-48	1.71M ± 0%
[Geomean]	1.23M

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