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

2026-09-24T02:04:27.522244383Z

shortname

sweet_cockroachdb

upload

20260924.26

upload-file

results

upload-part

20260924.26/0

upload-time

2026-09-24T07:04:44Z

label

values

toolchain

upload:20260924.26:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-48	34.1µs ± 3%
CockroachDBkv50/nodes=1-48	33.6µs ± 0%
CockroachDBkv95/nodes=1-48	33.4µs ± 1%
CockroachDBkv0/nodes=3-48	34.1µs ± 3%
CockroachDBkv50/nodes=3-48	33.6µs ± 1%
CockroachDBkv95/nodes=3-48	33.4µs ± 1%
[Geomean]	33.7µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	4.13GB ± 6%
CockroachDBkv50/nodes=1-48	4.00GB ± 3%
CockroachDBkv95/nodes=1-48	2.07GB ±40%
CockroachDBkv0/nodes=3-48	3.77GB ±30%
CockroachDBkv50/nodes=3-48	3.99GB ± 2%
CockroachDBkv95/nodes=3-48	2.21GB ±27%
[Geomean]	3.23GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	5.65GB ± 6%
CockroachDBkv50/nodes=1-48	5.28GB ± 2%
CockroachDBkv95/nodes=1-48	2.62GB ±39%
CockroachDBkv0/nodes=3-48	5.27GB ±23%
CockroachDBkv50/nodes=3-48	5.27GB ± 2%
CockroachDBkv95/nodes=3-48	2.88GB ±31%
[Geomean]	4.29GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	9.47GB ± 4%
CockroachDBkv50/nodes=1-48	8.51GB ± 6%
CockroachDBkv95/nodes=1-48	5.40GB ±20%
CockroachDBkv0/nodes=3-48	8.71GB ±23%
CockroachDBkv50/nodes=3-48	8.55GB ± 5%
CockroachDBkv95/nodes=3-48	5.61GB ±17%
[Geomean]	7.53GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	16.2M ±116%
CockroachDBkv50/nodes=1-48	3.26M ±10%
CockroachDBkv95/nodes=1-48	2.84M ±62%
CockroachDBkv0/nodes=3-48	16.0M ±114%
CockroachDBkv50/nodes=3-48	3.42M ±14%
CockroachDBkv95/nodes=3-48	3.25M ±48%
[Geomean]	5.46M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	2.09G ±98%
CockroachDBkv50/nodes=1-48	722M ±12%
CockroachDBkv95/nodes=1-48	206M ±243%
CockroachDBkv0/nodes=3-48	2.35G ±99%
CockroachDBkv50/nodes=3-48	752M ±16%
CockroachDBkv95/nodes=3-48	301M ±123%
[Geomean]	741M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.48M ±15%
CockroachDBkv50/nodes=1-48	1.20M ± 0%
CockroachDBkv95/nodes=1-48	2.20M ± 0%
CockroachDBkv0/nodes=3-48	1.48M ± 8%
CockroachDBkv50/nodes=3-48	1.20M ± 0%
CockroachDBkv95/nodes=3-48	2.20M ± 0%
[Geomean]	1.57M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	106M ±97%
CockroachDBkv50/nodes=1-48	3.02M ± 9%
CockroachDBkv95/nodes=1-48	3.09M ±10%
CockroachDBkv0/nodes=3-48	119M ±98%
CockroachDBkv50/nodes=3-48	3.05M ±12%
CockroachDBkv95/nodes=3-48	3.13M ± 9%
[Geomean]	10.2M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	206M ±10%
CockroachDBkv50/nodes=1-48	5.54M ±37%
CockroachDBkv95/nodes=1-48	4.86M ±106%
CockroachDBkv0/nodes=3-48	163M ±96%
CockroachDBkv50/nodes=3-48	5.91M ±51%
CockroachDBkv95/nodes=3-48	6.35M ±132%
[Geomean]	18.0M

	write-ops/sec
CockroachDBkv0/nodes=1-48	29.4k ± 3%
CockroachDBkv50/nodes=1-48	14.9k ± 0%
CockroachDBkv95/nodes=1-48	1.50k ± 1%
CockroachDBkv0/nodes=3-48	29.4k ± 3%
CockroachDBkv50/nodes=3-48	14.9k ± 0%
CockroachDBkv95/nodes=3-48	1.49k ± 1%
[Geomean]	8.68k

	write-ops
CockroachDBkv0/nodes=1-48	1.76M ± 3%
CockroachDBkv50/nodes=1-48	894k ± 0%
CockroachDBkv95/nodes=1-48	89.9k ± 1%
CockroachDBkv0/nodes=3-48	1.76M ± 3%
CockroachDBkv50/nodes=3-48	893k ± 0%
CockroachDBkv95/nodes=3-48	89.7k ± 1%
[Geomean]	521k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	1.74M ±15%
CockroachDBkv95/nodes=1-48	645k ±257%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	1.90M ±37%
CockroachDBkv95/nodes=3-48	1.05M ±130%
[Geomean]	1.22M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	680M ±13%
CockroachDBkv95/nodes=1-48	197M ±241%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	713M ±22%
CockroachDBkv95/nodes=3-48	299M ±124%
[Geomean]	411M

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

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	722k ±11%
CockroachDBkv95/nodes=1-48	483k ±190%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	700k ± 0%
CockroachDBkv95/nodes=3-48	985k ±205%
[Geomean]	700k

	read-ops/sec
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	14.9k ± 0%
CockroachDBkv95/nodes=1-48	28.5k ± 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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