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

2026-05-10T18:13:11.428503129Z

shortname

sweet_cockroachdb

upload

20260510.41

upload-file

results

upload-part

20260510.41/0

upload-time

2026-05-10T23:54:15Z

label

values

toolchain

upload:20260510.41:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-44	36.2µs ± 5%
CockroachDBkv50/nodes=1-44	33.7µs ± 3%
CockroachDBkv95/nodes=1-44	33.8µs ± 0%
CockroachDBkv0/nodes=3-44	36.2µs ± 4%
CockroachDBkv50/nodes=3-44	33.9µs ± 1%
CockroachDBkv95/nodes=3-44	33.8µs ± 0%
[Geomean]	34.6µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-44	4.62GB ± 2%
CockroachDBkv50/nodes=1-44	3.06GB ±26%
CockroachDBkv95/nodes=1-44	2.42GB ± 3%
CockroachDBkv0/nodes=3-44	4.65GB ± 3%
CockroachDBkv50/nodes=3-44	3.56GB ± 4%
CockroachDBkv95/nodes=3-44	2.42GB ± 1%
[Geomean]	3.33GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-44	7.00GB ± 6%
CockroachDBkv50/nodes=1-44	4.09GB ±24%
CockroachDBkv95/nodes=1-44	3.04GB ± 2%
CockroachDBkv0/nodes=3-44	7.02GB ± 7%
CockroachDBkv50/nodes=3-44	4.64GB ± 2%
CockroachDBkv95/nodes=3-44	3.05GB ± 3%
[Geomean]	4.53GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-44	10.1GB ± 4%
CockroachDBkv50/nodes=1-44	7.33GB ±19%
CockroachDBkv95/nodes=1-44	5.58GB ± 5%
CockroachDBkv0/nodes=3-44	10.2GB ± 5%
CockroachDBkv50/nodes=3-44	8.07GB ± 5%
CockroachDBkv95/nodes=3-44	5.53GB ± 3%
[Geomean]	7.57GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-44	55.1M ±46%
CockroachDBkv50/nodes=1-44	5.63M ±218%
CockroachDBkv95/nodes=1-44	4.67M ± 6%
CockroachDBkv0/nodes=3-44	57.5M ±51%
CockroachDBkv50/nodes=3-44	6.41M ±114%
CockroachDBkv95/nodes=3-44	4.73M ±11%
[Geomean]	11.7M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-44	5.82G ± 6%
CockroachDBkv50/nodes=1-44	961M ±193%
CockroachDBkv95/nodes=1-44	1.12G ± 8%
CockroachDBkv0/nodes=3-44	5.81G ±17%
CockroachDBkv50/nodes=3-44	1.43G ±36%
CockroachDBkv95/nodes=3-44	1.14G ± 6%
[Geomean]	1.97G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-44	21.8M ±10%
CockroachDBkv50/nodes=1-44	1.20M ± 0%
CockroachDBkv95/nodes=1-44	1.80M ± 0%
CockroachDBkv0/nodes=3-44	21.2M ±16%
CockroachDBkv50/nodes=3-44	1.23M ± 6%
CockroachDBkv95/nodes=3-44	1.80M ± 0%
[Geomean]	3.61M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-44	153M ±98%
CockroachDBkv50/nodes=1-44	4.50M ±29%
CockroachDBkv95/nodes=1-44	2.48M ± 5%
CockroachDBkv0/nodes=3-44	196M ±131%
CockroachDBkv50/nodes=3-44	4.67M ±28%
CockroachDBkv95/nodes=3-44	2.47M ± 5%
[Geomean]	12.5M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-44	263M ±21%
CockroachDBkv50/nodes=1-44	84.5M ±277%
CockroachDBkv95/nodes=1-44	4.23M ±11%
CockroachDBkv0/nodes=3-44	351M ±82%
CockroachDBkv50/nodes=3-44	117M ±159%
CockroachDBkv95/nodes=3-44	4.22M ±11%
[Geomean]	50.3M

	write-ops/sec
CockroachDBkv0/nodes=1-44	27.7k ± 5%
CockroachDBkv50/nodes=1-44	14.8k ± 2%
CockroachDBkv95/nodes=1-44	1.48k ± 1%
CockroachDBkv0/nodes=3-44	27.6k ± 4%
CockroachDBkv50/nodes=3-44	14.8k ± 1%
CockroachDBkv95/nodes=3-44	1.48k ± 1%
[Geomean]	8.46k

	write-ops
CockroachDBkv0/nodes=1-44	1.66M ± 5%
CockroachDBkv50/nodes=1-44	891k ± 2%
CockroachDBkv95/nodes=1-44	88.9k ± 1%
CockroachDBkv0/nodes=3-44	1.66M ± 4%
CockroachDBkv50/nodes=3-44	886k ± 1%
CockroachDBkv95/nodes=3-44	88.6k ± 1%
[Geomean]	508k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	2.57M ±133%
CockroachDBkv95/nodes=1-44	2.97M ± 8%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	3.79M ±27%
CockroachDBkv95/nodes=3-44	3.07M ± 8%
[Geomean]	3.07M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	920M ±192%
CockroachDBkv95/nodes=1-44	1.12G ± 8%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.36G ±28%
CockroachDBkv95/nodes=3-44	1.14G ± 6%
[Geomean]	1.12G

	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	1.42M ±111%
CockroachDBkv95/nodes=1-44	824k ±21%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.38M ±81%
CockroachDBkv95/nodes=3-44	845k ±18%
[Geomean]	1.08M

	read-ops/sec
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	14.8k ± 3%
CockroachDBkv95/nodes=1-44	28.1k ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	14.7k ± 1%
CockroachDBkv95/nodes=3-44	28.1k ± 0%
[Geomean]	20.4k

	read-ops
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	889k ± 3%
CockroachDBkv95/nodes=1-44	1.69M ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	884k ± 1%
CockroachDBkv95/nodes=3-44	1.69M ± 0%
[Geomean]	1.22M

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