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

2026-05-10T18:14:49.385220124Z

shortname

sweet_cockroachdb

upload

20260510.43

upload-file

results

upload-part

20260510.43/0

upload-time

2026-05-10T23:54:56Z

label

values

toolchain

upload:20260510.43:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-44	36.2µs ± 5%
CockroachDBkv50/nodes=1-44	34.0µs ± 1%
CockroachDBkv95/nodes=1-44	33.8µs ± 0%
CockroachDBkv0/nodes=3-44	36.2µs ± 4%
CockroachDBkv50/nodes=3-44	33.8µs ± 2%
CockroachDBkv95/nodes=3-44	33.8µs ± 0%
[Geomean]	34.6µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-44	4.63GB ± 2%
CockroachDBkv50/nodes=1-44	3.56GB ± 3%
CockroachDBkv95/nodes=1-44	2.42GB ± 3%
CockroachDBkv0/nodes=3-44	4.63GB ± 2%
CockroachDBkv50/nodes=3-44	3.18GB ±28%
CockroachDBkv95/nodes=3-44	2.43GB ± 2%
[Geomean]	3.36GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-44	7.13GB ±10%
CockroachDBkv50/nodes=1-44	4.65GB ± 3%
CockroachDBkv95/nodes=1-44	3.06GB ± 4%
CockroachDBkv0/nodes=3-44	7.08GB ± 8%
CockroachDBkv50/nodes=3-44	4.24GB ±26%
CockroachDBkv95/nodes=3-44	3.06GB ± 2%
[Geomean]	4.59GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-44	10.2GB ± 4%
CockroachDBkv50/nodes=1-44	8.12GB ± 7%
CockroachDBkv95/nodes=1-44	5.53GB ± 2%
CockroachDBkv0/nodes=3-44	10.3GB ± 6%
CockroachDBkv50/nodes=3-44	7.46GB ±19%
CockroachDBkv95/nodes=3-44	5.55GB ± 3%
[Geomean]	7.62GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-44	58.2M ±35%
CockroachDBkv50/nodes=1-44	6.86M ±87%
CockroachDBkv95/nodes=1-44	4.86M ±32%
CockroachDBkv0/nodes=3-44	56.7M ±35%
CockroachDBkv50/nodes=3-44	5.47M ±73%
CockroachDBkv95/nodes=3-44	4.77M ± 6%
[Geomean]	11.9M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-44	5.84G ± 6%
CockroachDBkv50/nodes=1-44	1.55G ±47%
CockroachDBkv95/nodes=1-44	1.15G ± 7%
CockroachDBkv0/nodes=3-44	5.79G ± 7%
CockroachDBkv50/nodes=3-44	1.10G ±132%
CockroachDBkv95/nodes=3-44	1.14G ± 0%
[Geomean]	2.06G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-44	21.3M ±13%
CockroachDBkv50/nodes=1-44	1.28M ± 6%
CockroachDBkv95/nodes=1-44	1.80M ± 0%
CockroachDBkv0/nodes=3-44	21.6M ±11%
CockroachDBkv50/nodes=3-44	1.28M ±10%
CockroachDBkv95/nodes=3-44	1.80M ± 0%
[Geomean]	3.67M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-44	186M ±144%
CockroachDBkv50/nodes=1-44	4.51M ±40%
CockroachDBkv95/nodes=1-44	2.50M ± 0%
CockroachDBkv0/nodes=3-44	160M ±162%
CockroachDBkv50/nodes=3-44	4.28M ±21%
CockroachDBkv95/nodes=3-44	2.48M ± 3%
[Geomean]	12.4M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-44	414M ±54%
CockroachDBkv50/nodes=1-44	111M ±188%
CockroachDBkv95/nodes=1-44	4.36M ±15%
CockroachDBkv0/nodes=3-44	385M ±65%
CockroachDBkv50/nodes=3-44	92.3M ±245%
CockroachDBkv95/nodes=3-44	4.18M ±12%
[Geomean]	55.7M

	write-ops/sec
CockroachDBkv0/nodes=1-44	27.6k ± 5%
CockroachDBkv50/nodes=1-44	14.8k ± 1%
CockroachDBkv95/nodes=1-44	1.47k ± 1%
CockroachDBkv0/nodes=3-44	27.6k ± 4%
CockroachDBkv50/nodes=3-44	14.8k ± 1%
CockroachDBkv95/nodes=3-44	1.48k ± 1%
[Geomean]	8.45k

	write-ops
CockroachDBkv0/nodes=1-44	1.66M ± 5%
CockroachDBkv50/nodes=1-44	885k ± 1%
CockroachDBkv95/nodes=1-44	88.4k ± 1%
CockroachDBkv0/nodes=3-44	1.66M ± 4%
CockroachDBkv50/nodes=3-44	889k ± 1%
CockroachDBkv95/nodes=3-44	88.7k ± 1%
[Geomean]	507k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	4.11M ±41%
CockroachDBkv95/nodes=1-44	3.04M ±25%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	3.02M ±128%
CockroachDBkv95/nodes=3-44	3.07M ±12%
[Geomean]	3.28M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	1.51G ±42%
CockroachDBkv95/nodes=1-44	1.15G ±11%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.04G ±106%
CockroachDBkv95/nodes=3-44	1.14G ± 0%
[Geomean]	1.20G

	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	1.50M ±67%
CockroachDBkv95/nodes=1-44	884k ±24%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.38M ±59%
CockroachDBkv95/nodes=3-44	833k ±20%
[Geomean]	1.11M

	read-ops/sec
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	14.7k ± 1%
CockroachDBkv95/nodes=1-44	28.1k ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	14.8k ± 2%
CockroachDBkv95/nodes=3-44	28.1k ± 0%
[Geomean]	20.4k

	read-ops
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	882k ± 1%
CockroachDBkv95/nodes=1-44	1.69M ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	888k ± 2%
CockroachDBkv95/nodes=3-44	1.69M ± 0%
[Geomean]	1.22M

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