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

2026-08-14T18:06:56.300109033Z

shortname

sweet_cockroachdb

upload

20260814.81

upload-file

results

upload-part

20260814.81/0

upload-time

2026-08-14T23:21:11Z

label

values

toolchain

upload:20260814.81:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-48	33.7µs ± 4%
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]	33.6µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	3.26GB ±32%
CockroachDBkv50/nodes=1-48	3.96GB ± 4%
CockroachDBkv95/nodes=1-48	2.04GB ±39%
CockroachDBkv0/nodes=3-48	3.23GB ±28%
CockroachDBkv50/nodes=3-48	3.99GB ± 2%
CockroachDBkv95/nodes=3-48	2.06GB ±28%
[Geomean]	2.98GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	4.72GB ±27%
CockroachDBkv50/nodes=1-48	5.24GB ± 2%
CockroachDBkv95/nodes=1-48	2.65GB ±42%
CockroachDBkv0/nodes=3-48	4.77GB ±21%
CockroachDBkv50/nodes=3-48	5.27GB ± 2%
CockroachDBkv95/nodes=3-48	2.73GB ±39%
[Geomean]	4.06GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	7.81GB ±28%
CockroachDBkv50/nodes=1-48	8.45GB ± 5%
CockroachDBkv95/nodes=1-48	5.44GB ±21%
CockroachDBkv0/nodes=3-48	7.87GB ±26%
CockroachDBkv50/nodes=3-48	8.44GB ± 7%
CockroachDBkv95/nodes=3-48	5.53GB ±18%
[Geomean]	7.14GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	9.95M ±240%
CockroachDBkv50/nodes=1-48	3.28M ±27%
CockroachDBkv95/nodes=1-48	2.79M ±79%
CockroachDBkv0/nodes=3-48	7.95M ±272%
CockroachDBkv50/nodes=3-48	3.16M ±21%
CockroachDBkv95/nodes=3-48	2.98M ±54%
[Geomean]	4.35M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	1.11G ±225%
CockroachDBkv50/nodes=1-48	777M ±47%
CockroachDBkv95/nodes=1-48	206M ±226%
CockroachDBkv0/nodes=3-48	1.16G ±189%
CockroachDBkv50/nodes=3-48	716M ±27%
CockroachDBkv95/nodes=3-48	257M ±161%
[Geomean]	580M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.40M ± 0%
CockroachDBkv50/nodes=1-48	1.20M ± 0%
CockroachDBkv95/nodes=1-48	2.07M ± 7%
CockroachDBkv0/nodes=3-48	1.40M ± 0%
CockroachDBkv50/nodes=3-48	1.20M ± 0%
CockroachDBkv95/nodes=3-48	2.04M ± 8%
[Geomean]	1.51M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	59.3M ±225%
CockroachDBkv50/nodes=1-48	2.92M ± 3%
CockroachDBkv95/nodes=1-48	3.10M ±10%
CockroachDBkv0/nodes=3-48	45.7M ±285%
CockroachDBkv50/nodes=3-48	2.93M ± 6%
CockroachDBkv95/nodes=3-48	3.03M ± 4%
[Geomean]	7.76M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	87.1M ±160%
CockroachDBkv50/nodes=1-48	5.46M ±25%
CockroachDBkv95/nodes=1-48	5.23M ±120%
CockroachDBkv0/nodes=3-48	80.1M ±183%
CockroachDBkv50/nodes=3-48	5.24M ±11%
CockroachDBkv95/nodes=3-48	7.79M ±142%
[Geomean]	14.2M

	write-ops/sec
CockroachDBkv0/nodes=1-48	29.7k ± 4%
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]	8.71k

	write-ops
CockroachDBkv0/nodes=1-48	1.78M ± 4%
CockroachDBkv50/nodes=1-48	893k ± 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]	523k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	1.89M ±48%
CockroachDBkv95/nodes=1-48	725k ±286%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	1.74M ± 9%
CockroachDBkv95/nodes=3-48	935k ±167%
[Geomean]	1.22M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	709M ±39%
CockroachDBkv95/nodes=1-48	201M ±234%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	691M ±21%
CockroachDBkv95/nodes=3-48	256M ±162%
[Geomean]	399M

	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	240k ±25%
[Geomean]	310k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	758k ±19%
CockroachDBkv95/nodes=1-48	500k ±180%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	700k ± 0%
CockroachDBkv95/nodes=3-48	1.44M ±227%
[Geomean]	786k

	read-ops/sec
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	14.9k ± 1%
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	893k ± 1%
CockroachDBkv95/nodes=1-48	1.71M ± 1%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	893k ± 0%
CockroachDBkv95/nodes=3-48	1.71M ± 1%
[Geomean]	1.23M

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