Performance Result Comparison

label

common value

branch

master

builder

gotip-linux-amd64_c3h88-perf_vs_parent-sizespecializedmalloc

public-worker-builder@golang-ci-luci.iam.gserviceaccount.com

cpu

Intel(R) Xeon(R) Platinum 8481C CPU @ 2.70GHz

goarch

amd64

goos

linux

pgo

off

pkg

golang.org/x/benchmarks/sweet/benchmarks/cockroachdb

repository

runstamp

2026-05-12T11:42:25.775547243Z

shortname

sweet_cockroachdb

upload

20260512.83

upload-file

results

upload-part

20260512.83/0

upload-time

2026-05-12T17:22:53Z

label

values

toolchain

upload:20260512.83:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-44	35.7µs ± 6%
CockroachDBkv50/nodes=1-44	34.0µs ± 2%
CockroachDBkv95/nodes=1-44	33.8µs ± 0%
CockroachDBkv0/nodes=3-44	36.6µs ± 5%
CockroachDBkv50/nodes=3-44	33.9µs ± 1%
CockroachDBkv95/nodes=3-44	33.8µs ± 0%
[Geomean]	34.6µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-44	4.64GB ± 3%
CockroachDBkv50/nodes=1-44	3.56GB ± 4%
CockroachDBkv95/nodes=1-44	2.41GB ± 4%
CockroachDBkv0/nodes=3-44	4.62GB ± 2%
CockroachDBkv50/nodes=3-44	3.55GB ± 3%
CockroachDBkv95/nodes=3-44	2.43GB ± 2%
[Geomean]	3.41GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-44	6.94GB ± 6%
CockroachDBkv50/nodes=1-44	4.66GB ± 3%
CockroachDBkv95/nodes=1-44	3.10GB ± 6%
CockroachDBkv0/nodes=3-44	7.07GB ± 8%
CockroachDBkv50/nodes=3-44	4.64GB ± 5%
CockroachDBkv95/nodes=3-44	3.06GB ± 3%
[Geomean]	4.65GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-44	10.1GB ± 7%
CockroachDBkv50/nodes=1-44	8.04GB ± 7%
CockroachDBkv95/nodes=1-44	5.57GB ± 4%
CockroachDBkv0/nodes=3-44	10.3GB ± 7%
CockroachDBkv50/nodes=3-44	8.10GB ± 7%
CockroachDBkv95/nodes=3-44	5.51GB ± 3%
[Geomean]	7.69GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-44	50.0M ±40%
CockroachDBkv50/nodes=1-44	8.39M ±81%
CockroachDBkv95/nodes=1-44	5.02M ±28%
CockroachDBkv0/nodes=3-44	61.8M ±36%
CockroachDBkv50/nodes=3-44	6.77M ±107%
CockroachDBkv95/nodes=3-44	4.67M ±16%
[Geomean]	12.7M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-44	5.37G ±20%
CockroachDBkv50/nodes=1-44	1.61G ±58%
CockroachDBkv95/nodes=1-44	1.17G ± 9%
CockroachDBkv0/nodes=3-44	5.84G ± 8%
CockroachDBkv50/nodes=3-44	1.41G ±19%
CockroachDBkv95/nodes=3-44	1.09G ±23%
[Geomean]	2.12G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-44	21.2M ± 9%
CockroachDBkv50/nodes=1-44	1.26M ± 5%
CockroachDBkv95/nodes=1-44	1.80M ± 0%
CockroachDBkv0/nodes=3-44	22.3M ±11%
CockroachDBkv50/nodes=3-44	1.27M ± 6%
CockroachDBkv95/nodes=3-44	1.80M ± 0%
[Geomean]	3.68M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-44	134M ±175%
CockroachDBkv50/nodes=1-44	4.81M ±23%
CockroachDBkv95/nodes=1-44	2.47M ± 5%
CockroachDBkv0/nodes=3-44	180M ±71%
CockroachDBkv50/nodes=3-44	4.66M ±18%
CockroachDBkv95/nodes=3-44	2.50M ± 0%
[Geomean]	12.2M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-44	253M ±32%
CockroachDBkv50/nodes=1-44	138M ±143%
CockroachDBkv95/nodes=1-44	4.13M ± 9%
CockroachDBkv0/nodes=3-44	351M ±82%
CockroachDBkv50/nodes=3-44	111M ±172%
CockroachDBkv95/nodes=3-44	4.24M ±13%
[Geomean]	53.7M

	write-ops/sec
CockroachDBkv0/nodes=1-44	28.0k ± 6%
CockroachDBkv50/nodes=1-44	14.7k ± 1%
CockroachDBkv95/nodes=1-44	1.48k ± 1%
CockroachDBkv0/nodes=3-44	27.4k ± 5%
CockroachDBkv50/nodes=3-44	14.8k ± 1%
CockroachDBkv95/nodes=3-44	1.48k ± 1%
[Geomean]	8.45k

	write-ops
CockroachDBkv0/nodes=1-44	1.68M ± 6%
CockroachDBkv50/nodes=1-44	883k ± 1%
CockroachDBkv95/nodes=1-44	88.7k ± 1%
CockroachDBkv0/nodes=3-44	1.64M ± 5%
CockroachDBkv50/nodes=3-44	886k ± 1%
CockroachDBkv95/nodes=3-44	88.7k ± 1%
[Geomean]	507k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	4.38M ±48%
CockroachDBkv95/nodes=1-44	3.10M ±19%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	3.90M ±21%
CockroachDBkv95/nodes=3-44	2.96M ±22%
[Geomean]	3.54M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	1.62G ±66%
CockroachDBkv95/nodes=1-44	1.16G ±10%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.38G ±21%
CockroachDBkv95/nodes=3-44	1.08G ±26%
[Geomean]	1.30G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	400k ± 0%
CockroachDBkv95/nodes=1-44	300k ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	400k ± 0%
CockroachDBkv95/nodes=3-44	300k ± 0%
[Geomean]	346k

	read-p95-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	600k ± 0%
CockroachDBkv95/nodes=1-44	400k ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	600k ± 0%
CockroachDBkv95/nodes=3-44	400k ± 0%
[Geomean]	490k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	1.49M ±61%
CockroachDBkv95/nodes=1-44	806k ±36%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.28M ±40%
CockroachDBkv95/nodes=3-44	840k ±19%
[Geomean]	1.07M

	read-ops/sec
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	14.7k ± 2%
CockroachDBkv95/nodes=1-44	28.1k ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	14.7k ± 0%
CockroachDBkv95/nodes=3-44	28.1k ± 0%
[Geomean]	20.3k

	read-ops
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	880k ± 2%
CockroachDBkv95/nodes=1-44	1.68M ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	884k ± 0%
CockroachDBkv95/nodes=3-44	1.69M ± 0%
[Geomean]	1.22M

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