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

2026-10-27T16:52:16.181058336Z

shortname

sweet_cockroachdb

upload

20261027.79

upload-file

results

upload-part

20261027.79/0

upload-time

2026-10-27T21:53:57Z

label

values

toolchain

upload:20261027.79:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-48	33.3µs ± 1%
CockroachDBkv50/nodes=1-48	33.6µs ± 0%
CockroachDBkv95/nodes=1-48	33.4µs ± 1%
CockroachDBkv0/nodes=3-48	33.5µs ± 2%
CockroachDBkv50/nodes=3-48	33.6µs ± 0%
CockroachDBkv95/nodes=3-48	33.4µs ± 1%
[Geomean]	33.5µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	3.07GB ±35%
CockroachDBkv50/nodes=1-48	3.98GB ± 1%
CockroachDBkv95/nodes=1-48	2.11GB ±32%
CockroachDBkv0/nodes=3-48	3.22GB ±30%
CockroachDBkv50/nodes=3-48	4.00GB ± 2%
CockroachDBkv95/nodes=3-48	2.23GB ±26%
[Geomean]	3.01GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	4.57GB ±31%
CockroachDBkv50/nodes=1-48	5.28GB ± 2%
CockroachDBkv95/nodes=1-48	2.80GB ±36%
CockroachDBkv0/nodes=3-48	4.86GB ±23%
CockroachDBkv50/nodes=3-48	5.30GB ± 2%
CockroachDBkv95/nodes=3-48	2.95GB ±30%
[Geomean]	4.15GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	7.51GB ±33%
CockroachDBkv50/nodes=1-48	8.52GB ± 4%
CockroachDBkv95/nodes=1-48	5.56GB ±18%
CockroachDBkv0/nodes=3-48	7.93GB ±24%
CockroachDBkv50/nodes=3-48	8.48GB ± 6%
CockroachDBkv95/nodes=3-48	5.70GB ±19%
[Geomean]	7.17GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	2.54M ±306%
CockroachDBkv50/nodes=1-48	3.36M ± 8%
CockroachDBkv95/nodes=1-48	3.22M ±56%
CockroachDBkv0/nodes=3-48	7.26M ±174%
CockroachDBkv50/nodes=3-48	3.47M ±18%
CockroachDBkv95/nodes=3-48	3.42M ±55%
[Geomean]	3.65M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	200M ±638%
CockroachDBkv50/nodes=1-48	723M ±16%
CockroachDBkv95/nodes=1-48	256M ±175%
CockroachDBkv0/nodes=3-48	894M ±245%
CockroachDBkv50/nodes=3-48	729M ±24%
CockroachDBkv95/nodes=3-48	313M ±125%
[Geomean]	443M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.69M ±12%
CockroachDBkv50/nodes=1-48	1.30M ± 0%
CockroachDBkv95/nodes=1-48	2.40M ± 0%
CockroachDBkv0/nodes=3-48	1.74M ± 9%
CockroachDBkv50/nodes=3-48	1.30M ± 0%
CockroachDBkv95/nodes=3-48	2.40M ± 0%
[Geomean]	1.75M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	3.76M ±75%
CockroachDBkv50/nodes=1-48	3.37M ± 4%
CockroachDBkv95/nodes=1-48	3.71M ±11%
CockroachDBkv0/nodes=3-48	46.9M ±276%
CockroachDBkv50/nodes=3-48	3.43M ± 8%
CockroachDBkv95/nodes=3-48	3.75M ± 4%
[Geomean]	5.52M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	58.2M ±275%
CockroachDBkv50/nodes=1-48	6.78M ±16%
CockroachDBkv95/nodes=1-48	6.51M ±86%
CockroachDBkv0/nodes=3-48	74.2M ±194%
CockroachDBkv50/nodes=3-48	7.38M ±36%
CockroachDBkv95/nodes=3-48	6.09M ±54%
[Geomean]	14.3M

	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	29.8k ± 2%
CockroachDBkv50/nodes=3-48	14.9k ± 0%
CockroachDBkv95/nodes=3-48	1.50k ± 1%
[Geomean]	8.74k

	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	1.79M ± 2%
CockroachDBkv50/nodes=3-48	894k ± 0%
CockroachDBkv95/nodes=3-48	89.8k ± 1%
[Geomean]	524k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	1.74M ± 9%
CockroachDBkv95/nodes=1-48	815k ±194%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	1.81M ±22%
CockroachDBkv95/nodes=3-48	1.00M ±149%
[Geomean]	1.27M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	667M ±11%
CockroachDBkv95/nodes=1-48	250M ±182%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	690M ±22%
CockroachDBkv95/nodes=3-48	307M ±129%
[Geomean]	433M

	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	245k ±22%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	400k ± 0%
CockroachDBkv95/nodes=3-48	255k ±22%
[Geomean]	316k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	760k ±21%
CockroachDBkv95/nodes=1-48	600k ±117%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	745k ±21%
CockroachDBkv95/nodes=3-48	662k ±232%
[Geomean]	689k

	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	1.70M ± 1%
[Geomean]	1.23M

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