Performance Result Comparison

label

common value

branch

master

builder

gotip-linux-amd64_c3h88-perf_vs_parent

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

2026-01-07T17:24:40.872627357Z

shortname

sweet_cockroachdb

upload

20260107.20

upload-file

results

upload-part

20260107.20/0

upload-time

2026-01-07T23:06:08Z

label

values

toolchain

upload:20260107.20:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-44	36.1µs ± 5%
CockroachDBkv50/nodes=1-44	33.8µs ± 3%
CockroachDBkv95/nodes=1-44	33.8µs ± 0%
CockroachDBkv0/nodes=3-44	36.6µs ± 5%
CockroachDBkv50/nodes=3-44	34.0µs ± 1%
CockroachDBkv95/nodes=3-44	33.8µs ± 0%
[Geo mean]	34.7µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-44	4.73GB ± 4%
CockroachDBkv50/nodes=1-44	3.24GB ±28%
CockroachDBkv95/nodes=1-44	2.48GB ± 2%
CockroachDBkv0/nodes=3-44	4.70GB ± 3%
CockroachDBkv50/nodes=3-44	3.62GB ± 4%
CockroachDBkv95/nodes=3-44	2.48GB ± 3%
[Geo mean]	3.42GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-44	7.18GB ± 7%
CockroachDBkv50/nodes=1-44	4.32GB ±27%
CockroachDBkv95/nodes=1-44	3.12GB ± 2%
CockroachDBkv0/nodes=3-44	7.04GB ± 6%
CockroachDBkv50/nodes=3-44	4.72GB ± 3%
CockroachDBkv95/nodes=3-44	3.12GB ± 6%
[Geo mean]	4.64GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-44	10.4GB ± 7%
CockroachDBkv50/nodes=1-44	7.66GB ±19%
CockroachDBkv95/nodes=1-44	5.59GB ± 2%
CockroachDBkv0/nodes=3-44	10.2GB ± 6%
CockroachDBkv50/nodes=3-44	8.21GB ± 7%
CockroachDBkv95/nodes=3-44	5.63GB ± 5%
[Geo mean]	7.70GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-44	56.4M ±44%
CockroachDBkv50/nodes=1-44	6.96M ±85%
CockroachDBkv95/nodes=1-44	4.73M ± 9%
CockroachDBkv0/nodes=3-44	62.3M ±46%
CockroachDBkv50/nodes=3-44	7.64M ±100%
CockroachDBkv95/nodes=3-44	5.06M ±24%
[Geo mean]	12.8M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-44	5.68G ±10%
CockroachDBkv50/nodes=1-44	1.20G ±158%
CockroachDBkv95/nodes=1-44	1.16G ± 7%
CockroachDBkv0/nodes=3-44	5.91G ±14%
CockroachDBkv50/nodes=3-44	1.57G ±54%
CockroachDBkv95/nodes=3-44	1.19G ±24%
[Geo mean]	2.10G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-44	21.3M ±21%
CockroachDBkv50/nodes=1-44	1.30M ± 0%
CockroachDBkv95/nodes=1-44	1.80M ± 0%
CockroachDBkv0/nodes=3-44	22.4M ±12%
CockroachDBkv50/nodes=3-44	1.30M ± 0%
CockroachDBkv95/nodes=3-44	1.80M ± 0%
[Geo mean]	3.71M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-44	170M ±166%
CockroachDBkv50/nodes=1-44	4.50M ±29%
CockroachDBkv95/nodes=1-44	2.50M ± 0%
CockroachDBkv0/nodes=3-44	195M ±71%
CockroachDBkv50/nodes=3-44	4.68M ±25%
CockroachDBkv95/nodes=3-44	2.50M ± 0%
[Geo mean]	12.8M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-44	364M ±75%
CockroachDBkv50/nodes=1-44	122M ±162%
CockroachDBkv95/nodes=1-44	4.38M ±14%
CockroachDBkv0/nodes=3-44	289M ±69%
CockroachDBkv50/nodes=3-44	135M ±111%
CockroachDBkv95/nodes=3-44	4.22M ±19%
[Geo mean]	56.3M

	write-ops/sec
CockroachDBkv0/nodes=1-44	27.7k ± 5%
CockroachDBkv50/nodes=1-44	14.8k ± 3%
CockroachDBkv95/nodes=1-44	1.48k ± 1%
CockroachDBkv0/nodes=3-44	27.3k ± 5%
CockroachDBkv50/nodes=3-44	14.7k ± 1%
CockroachDBkv95/nodes=3-44	1.47k ± 1%
[Geo mean]	8.43k

	write-ops
CockroachDBkv0/nodes=1-44	1.66M ± 5%
CockroachDBkv50/nodes=1-44	888k ± 3%
CockroachDBkv95/nodes=1-44	88.5k ± 1%
CockroachDBkv0/nodes=3-44	1.64M ± 5%
CockroachDBkv50/nodes=3-44	884k ± 1%
CockroachDBkv95/nodes=3-44	88.5k ± 1%
[Geo mean]	506k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	3.26M ±108%
CockroachDBkv95/nodes=1-44	3.13M ± 7%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	4.38M ±53%
CockroachDBkv95/nodes=3-44	3.40M ±35%
[Geo mean]	3.51M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	1.16G ±166%
CockroachDBkv95/nodes=1-44	1.16G ± 8%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.52G ±59%
CockroachDBkv95/nodes=3-44	1.19G ±25%
[Geo mean]	1.25G

	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%
[Geo mean]	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%
[Geo mean]	490k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	1.95M ±110%
CockroachDBkv95/nodes=1-44	910k ±32%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	2.41M ±141%
CockroachDBkv95/nodes=3-44	858k ±52%
[Geo mean]	1.38M

	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 ± 2%
CockroachDBkv95/nodes=3-44	28.1k ± 0%
[Geo mean]	20.3k

	read-ops
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	886k ± 3%
CockroachDBkv95/nodes=1-44	1.69M ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	880k ± 2%
CockroachDBkv95/nodes=3-44	1.68M ± 0%
[Geo mean]	1.22M

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