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

2026-09-07T01:00:13.359574334Z

shortname

sweet_cockroachdb

upload

20260907.25

upload-file

results

upload-part

20260907.25/0

upload-time

2026-09-07T05:57:53Z

label

values

toolchain

upload:20260907.25:

60	"baseline"
60	"experiment"

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

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	3.09GB ±34%
CockroachDBkv50/nodes=1-48	4.02GB ± 3%
CockroachDBkv95/nodes=1-48	2.28GB ±27%
CockroachDBkv0/nodes=3-48	3.29GB ±30%
CockroachDBkv50/nodes=3-48	3.99GB ± 2%
CockroachDBkv95/nodes=3-48	2.08GB ±34%
[Geomean]	3.03GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	4.62GB ±31%
CockroachDBkv50/nodes=1-48	5.27GB ± 1%
CockroachDBkv95/nodes=1-48	3.03GB ±32%
CockroachDBkv0/nodes=3-48	4.87GB ±24%
CockroachDBkv50/nodes=3-48	5.28GB ± 2%
CockroachDBkv95/nodes=3-48	2.72GB ±38%
[Geomean]	4.16GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	7.57GB ±29%
CockroachDBkv50/nodes=1-48	8.66GB ± 7%
CockroachDBkv95/nodes=1-48	5.76GB ±15%
CockroachDBkv0/nodes=3-48	7.95GB ±24%
CockroachDBkv50/nodes=3-48	8.48GB ± 6%
CockroachDBkv95/nodes=3-48	5.50GB ±19%
[Geomean]	7.21GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	6.05M ±237%
CockroachDBkv50/nodes=1-48	3.46M ±16%
CockroachDBkv95/nodes=1-48	3.44M ±45%
CockroachDBkv0/nodes=3-48	8.77M ±250%
CockroachDBkv50/nodes=3-48	3.38M ±15%
CockroachDBkv95/nodes=3-48	3.17M ±67%
[Geomean]	4.35M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	58.3M ±505%
CockroachDBkv50/nodes=1-48	753M ±20%
CockroachDBkv95/nodes=1-48	337M ±99%
CockroachDBkv0/nodes=3-48	1.14G ±205%
CockroachDBkv50/nodes=3-48	740M ±18%
CockroachDBkv95/nodes=3-48	247M ±185%
[Geomean]	382M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.60M ± 0%
CockroachDBkv50/nodes=1-48	1.26M ±12%
CockroachDBkv95/nodes=1-48	2.29M ± 9%
CockroachDBkv0/nodes=3-48	1.57M ± 5%
CockroachDBkv50/nodes=3-48	1.25M ±12%
CockroachDBkv95/nodes=3-48	2.30M ± 9%
[Geomean]	1.66M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	24.8M ±474%
CockroachDBkv50/nodes=1-48	3.35M ±14%
CockroachDBkv95/nodes=1-48	3.73M ± 6%
CockroachDBkv0/nodes=3-48	44.4M ±315%
CockroachDBkv50/nodes=3-48	3.29M ±12%
CockroachDBkv95/nodes=3-48	3.79M ±24%
[Geomean]	7.46M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	58.6M ±287%
CockroachDBkv50/nodes=1-48	7.35M ±43%
CockroachDBkv95/nodes=1-48	8.54M ±108%
CockroachDBkv0/nodes=3-48	82.5M ±154%
CockroachDBkv50/nodes=3-48	6.90M ±45%
CockroachDBkv95/nodes=3-48	6.71M ±103%
[Geomean]	15.5M

	write-ops/sec
CockroachDBkv0/nodes=1-48	30.0k ± 1%
CockroachDBkv50/nodes=1-48	14.9k ± 0%
CockroachDBkv95/nodes=1-48	1.50k ± 1%
CockroachDBkv0/nodes=3-48	29.7k ± 3%
CockroachDBkv50/nodes=3-48	14.9k ± 0%
CockroachDBkv95/nodes=3-48	1.49k ± 1%
[Geomean]	8.73k

	write-ops
CockroachDBkv0/nodes=1-48	1.80M ± 1%
CockroachDBkv50/nodes=1-48	894k ± 0%
CockroachDBkv95/nodes=1-48	89.8k ± 1%
CockroachDBkv0/nodes=3-48	1.78M ± 3%
CockroachDBkv50/nodes=3-48	894k ± 0%
CockroachDBkv95/nodes=3-48	89.7k ± 1%
[Geomean]	524k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	1.75M ± 9%
CockroachDBkv95/nodes=1-48	1.10M ±118%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	1.78M ±18%
CockroachDBkv95/nodes=3-48	865k ±201%
[Geomean]	1.31M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	678M ± 9%
CockroachDBkv95/nodes=1-48	335M ±100%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	688M ±17%
CockroachDBkv95/nodes=3-48	243M ±190%
[Geomean]	441M

	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	260k ±23%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	400k ± 0%
CockroachDBkv95/nodes=3-48	240k ±25%
[Geomean]	316k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	732k ± 9%
CockroachDBkv95/nodes=1-48	950k ±247%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	700k ± 0%
CockroachDBkv95/nodes=3-48	481k ±149%
[Geomean]	696k

	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	1.70M ± 0%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	893k ± 0%
CockroachDBkv95/nodes=3-48	1.71M ± 1%
[Geomean]	1.23M

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