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

2026-05-10T18:09:53.852811291Z

shortname

sweet_cockroachdb

upload

20260510.37

upload-file

results

upload-part

20260510.37/0

upload-time

2026-05-10T23:49:52Z

label

values

toolchain

upload:20260510.37:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-44	36.1µs ± 4%
CockroachDBkv50/nodes=1-44	33.9µs ± 1%
CockroachDBkv95/nodes=1-44	33.8µs ± 0%
CockroachDBkv0/nodes=3-44	36.0µs ± 4%
CockroachDBkv50/nodes=3-44	33.8µs ± 0%
CockroachDBkv95/nodes=3-44	33.8µs ± 0%
[Geomean]	34.6µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-44	4.64GB ± 2%
CockroachDBkv50/nodes=1-44	3.56GB ± 4%
CockroachDBkv95/nodes=1-44	2.42GB ± 2%
CockroachDBkv0/nodes=3-44	4.66GB ± 4%
CockroachDBkv50/nodes=3-44	3.53GB ± 2%
CockroachDBkv95/nodes=3-44	2.43GB ± 2%
[Geomean]	3.42GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-44	7.15GB ± 7%
CockroachDBkv50/nodes=1-44	4.67GB ± 6%
CockroachDBkv95/nodes=1-44	3.05GB ± 2%
CockroachDBkv0/nodes=3-44	7.15GB ± 9%
CockroachDBkv50/nodes=3-44	4.62GB ± 2%
CockroachDBkv95/nodes=3-44	3.07GB ± 2%
[Geomean]	4.67GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-44	10.4GB ± 7%
CockroachDBkv50/nodes=1-44	8.16GB ± 5%
CockroachDBkv95/nodes=1-44	5.52GB ± 1%
CockroachDBkv0/nodes=3-44	10.2GB ± 6%
CockroachDBkv50/nodes=3-44	7.98GB ± 5%
CockroachDBkv95/nodes=3-44	5.53GB ± 2%
[Geomean]	7.72GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-44	54.7M ±31%
CockroachDBkv50/nodes=1-44	6.21M ±74%
CockroachDBkv95/nodes=1-44	4.64M ±10%
CockroachDBkv0/nodes=3-44	55.4M ±51%
CockroachDBkv50/nodes=3-44	6.41M ±56%
CockroachDBkv95/nodes=3-44	4.73M ±10%
[Geomean]	11.8M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-44	5.81G ± 6%
CockroachDBkv50/nodes=1-44	1.45G ±43%
CockroachDBkv95/nodes=1-44	1.10G ±12%
CockroachDBkv0/nodes=3-44	5.66G ±24%
CockroachDBkv50/nodes=3-44	1.29G ±15%
CockroachDBkv95/nodes=3-44	1.12G ± 4%
[Geomean]	2.06G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-44	21.3M ± 8%
CockroachDBkv50/nodes=1-44	1.22M ± 7%
CockroachDBkv95/nodes=1-44	1.70M ± 0%
CockroachDBkv0/nodes=3-44	21.2M ±13%
CockroachDBkv50/nodes=3-44	1.20M ± 0%
CockroachDBkv95/nodes=3-44	1.73M ± 4%
[Geomean]	3.53M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-44	166M ±194%
CockroachDBkv50/nodes=1-44	4.66M ±21%
CockroachDBkv95/nodes=1-44	2.40M ± 0%
CockroachDBkv0/nodes=3-44	169M ±179%
CockroachDBkv50/nodes=3-44	4.62M ± 9%
CockroachDBkv95/nodes=3-44	2.40M ± 0%
[Geomean]	12.3M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-44	340M ±88%
CockroachDBkv50/nodes=1-44	116M ±188%
CockroachDBkv95/nodes=1-44	3.98M ±13%
CockroachDBkv0/nodes=3-44	359M ±78%
CockroachDBkv50/nodes=3-44	53.6M ±166%
CockroachDBkv95/nodes=3-44	4.03M ±17%
[Geomean]	48.0M

	write-ops/sec
CockroachDBkv0/nodes=1-44	27.7k ± 4%
CockroachDBkv50/nodes=1-44	14.8k ± 1%
CockroachDBkv95/nodes=1-44	1.48k ± 1%
CockroachDBkv0/nodes=3-44	27.8k ± 4%
CockroachDBkv50/nodes=3-44	14.8k ± 0%
CockroachDBkv95/nodes=3-44	1.48k ± 1%
[Geomean]	8.46k

	write-ops
CockroachDBkv0/nodes=1-44	1.66M ± 4%
CockroachDBkv50/nodes=1-44	886k ± 1%
CockroachDBkv95/nodes=1-44	88.6k ± 1%
CockroachDBkv0/nodes=3-44	1.67M ± 4%
CockroachDBkv50/nodes=3-44	888k ± 0%
CockroachDBkv95/nodes=3-44	88.6k ± 1%
[Geomean]	508k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	3.81M ±36%
CockroachDBkv95/nodes=1-44	3.02M ±13%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	3.49M ±17%
CockroachDBkv95/nodes=3-44	3.06M ± 5%
[Geomean]	3.33M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	1.37G ±37%
CockroachDBkv95/nodes=1-44	1.11G ± 9%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.25G ±18%
CockroachDBkv95/nodes=3-44	1.14G ± 0%
[Geomean]	1.21G

	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	1.33M ±51%
CockroachDBkv95/nodes=1-44	805k ±13%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.32M ±36%
CockroachDBkv95/nodes=3-44	835k ±20%
[Geomean]	1.04M

	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 ± 0%
CockroachDBkv95/nodes=3-44	28.1k ± 0%
[Geomean]	20.4k

	read-ops
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	883k ± 1%
CockroachDBkv95/nodes=1-44	1.69M ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	886k ± 0%
CockroachDBkv95/nodes=3-44	1.69M ± 0%
[Geomean]	1.22M

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