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

2026-09-16T19:48:14.537885344Z

shortname

sweet_cockroachdb

upload

20260917.2

upload-file

results

upload-part

20260917.2/0

upload-time

2026-09-17T00:47:16Z

label

values

toolchain

upload:20260917.2:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-48	33.4µs ± 1%
CockroachDBkv50/nodes=1-48	33.5µs ± 0%
CockroachDBkv95/nodes=1-48	33.4µs ± 0%
CockroachDBkv0/nodes=3-48	34.0µs ± 3%
CockroachDBkv50/nodes=3-48	33.6µs ± 0%
CockroachDBkv95/nodes=3-48	33.5µs ± 1%
[Geomean]	33.5µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	3.11GB ±37%
CockroachDBkv50/nodes=1-48	3.97GB ± 5%
CockroachDBkv95/nodes=1-48	2.31GB ±27%
CockroachDBkv0/nodes=3-48	3.71GB ±29%
CockroachDBkv50/nodes=3-48	4.00GB ± 2%
CockroachDBkv95/nodes=3-48	2.24GB ±25%
[Geomean]	3.13GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	4.74GB ±26%
CockroachDBkv50/nodes=1-48	5.29GB ± 2%
CockroachDBkv95/nodes=1-48	3.11GB ±34%
CockroachDBkv0/nodes=3-48	5.27GB ±22%
CockroachDBkv50/nodes=3-48	5.31GB ± 2%
CockroachDBkv95/nodes=3-48	3.00GB ±30%
[Geomean]	4.32GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	7.71GB ±26%
CockroachDBkv50/nodes=1-48	8.44GB ± 5%
CockroachDBkv95/nodes=1-48	5.81GB ±18%
CockroachDBkv0/nodes=3-48	8.68GB ±23%
CockroachDBkv50/nodes=3-48	8.39GB ± 7%
CockroachDBkv95/nodes=3-48	5.75GB ±19%
[Geomean]	7.35GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	2.58M ±63%
CockroachDBkv50/nodes=1-48	3.40M ±24%
CockroachDBkv95/nodes=1-48	3.78M ±43%
CockroachDBkv0/nodes=3-48	15.9M ±129%
CockroachDBkv50/nodes=3-48	3.65M ±23%
CockroachDBkv95/nodes=3-48	3.87M ±60%
[Geomean]	4.42M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	137M ±365%
CockroachDBkv50/nodes=1-48	631M ±31%
CockroachDBkv95/nodes=1-48	352M ±100%
CockroachDBkv0/nodes=3-48	1.74G ±101%
CockroachDBkv50/nodes=3-48	736M ±32%
CockroachDBkv95/nodes=3-48	348M ±170%
[Geomean]	488M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.86M ± 9%
CockroachDBkv50/nodes=1-48	1.40M ± 0%
CockroachDBkv95/nodes=1-48	2.54M ± 2%
CockroachDBkv0/nodes=3-48	1.88M ± 6%
CockroachDBkv50/nodes=3-48	1.40M ± 0%
CockroachDBkv95/nodes=3-48	2.53M ± 3%
[Geomean]	1.88M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	4.76M ±22%
CockroachDBkv50/nodes=1-48	4.03M ±17%
CockroachDBkv95/nodes=1-48	4.90M ±22%
CockroachDBkv0/nodes=3-48	109M ±96%
CockroachDBkv50/nodes=3-48	3.98M ±18%
CockroachDBkv95/nodes=3-48	4.63M ±12%
[Geomean]	7.57M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	14.1M ±71%
CockroachDBkv50/nodes=1-48	8.90M ±53%
CockroachDBkv95/nodes=1-48	10.9M ±93%
CockroachDBkv0/nodes=3-48	149M ±95%
CockroachDBkv50/nodes=3-48	8.99M ±35%
CockroachDBkv95/nodes=3-48	10.3M ±103%
[Geomean]	16.3M

	write-ops/sec
CockroachDBkv0/nodes=1-48	30.0k ± 1%
CockroachDBkv50/nodes=1-48	14.9k ± 0%
CockroachDBkv95/nodes=1-48	1.49k ± 1%
CockroachDBkv0/nodes=3-48	29.5k ± 3%
CockroachDBkv50/nodes=3-48	14.9k ± 1%
CockroachDBkv95/nodes=3-48	1.50k ± 1%
[Geomean]	8.72k

	write-ops
CockroachDBkv0/nodes=1-48	1.80M ± 1%
CockroachDBkv50/nodes=1-48	895k ± 0%
CockroachDBkv95/nodes=1-48	89.7k ± 1%
CockroachDBkv0/nodes=3-48	1.77M ± 3%
CockroachDBkv50/nodes=3-48	894k ± 1%
CockroachDBkv95/nodes=3-48	89.8k ± 1%
[Geomean]	523k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	1.61M ±37%
CockroachDBkv95/nodes=1-48	1.07M ±115%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	1.79M ±28%
CockroachDBkv95/nodes=3-48	1.19M ±169%
[Geomean]	1.38M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	585M ±31%
CockroachDBkv95/nodes=1-48	344M ±105%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	691M ±36%
CockroachDBkv95/nodes=3-48	342M ±174%
[Geomean]	467M

	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	265k ±25%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	400k ± 0%
CockroachDBkv95/nodes=3-48	255k ±22%
[Geomean]	322k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	700k ± 0%
CockroachDBkv95/nodes=1-48	995k ±232%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	700k ± 0%
CockroachDBkv95/nodes=3-48	1.13M ±191%
[Geomean]	862k

	read-ops/sec
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	14.9k ± 0%
CockroachDBkv95/nodes=1-48	28.4k ± 0%
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	895k ± 1%
CockroachDBkv95/nodes=1-48	1.70M ± 0%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	894k ± 0%
CockroachDBkv95/nodes=3-48	1.70M ± 1%
[Geomean]	1.23M

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