Performance Result Comparison

label

common value

baseline-commit

862c888e612ac346c7c4d99c9392bdfd265f33b0

benchmarks-commit

616e1609d6d4f5b25ff4a1049aa0f81f47e2d337

branch

release-branch.go1.27

builder

go1.27-linux-amd64_c3h88-perf_vs_release

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

cpu

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

experiment-commit

f8a45f672be510fa894420cb37139c3df78da954

experiment-commit-time

2026-09-15T14:39:30Z

goarch

amd64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-09-15T14:46:35.353647242Z

shortname

sweet_cockroachdb

upload

20260915.96

upload-file

results

upload-part

20260915.96/0

upload-time

2026-09-15T20:32:40Z

label

values

toolchain

upload:20260915.96:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-44	35.6µs ± 1%
CockroachDBkv50/nodes=1-44	33.8µs ± 3%
CockroachDBkv95/nodes=1-44	33.8µs ± 0%
CockroachDBkv0/nodes=3-44	36.7µs ± 5%
CockroachDBkv50/nodes=3-44	33.7µs ± 3%
CockroachDBkv95/nodes=3-44	33.8µs ± 0%
[Geomean]	34.5µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-44	4.20GB ± 3%
CockroachDBkv50/nodes=1-44	3.76GB ±25%
CockroachDBkv95/nodes=1-44	2.93GB ± 2%
CockroachDBkv0/nodes=3-44	4.25GB ± 4%
CockroachDBkv50/nodes=3-44	3.65GB ±22%
CockroachDBkv95/nodes=3-44	2.94GB ± 4%
[Geomean]	3.58GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-44	5.63GB ±10%
CockroachDBkv50/nodes=1-44	5.00GB ±23%
CockroachDBkv95/nodes=1-44	3.63GB ± 3%
CockroachDBkv0/nodes=3-44	5.50GB ± 5%
CockroachDBkv50/nodes=3-44	4.86GB ±21%
CockroachDBkv95/nodes=3-44	3.65GB ± 5%
[Geomean]	4.64GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-44	9.07GB ± 6%
CockroachDBkv50/nodes=1-44	8.01GB ±19%
CockroachDBkv95/nodes=1-44	6.14GB ± 6%
CockroachDBkv0/nodes=3-44	8.91GB ± 2%
CockroachDBkv50/nodes=3-44	7.87GB ±19%
CockroachDBkv95/nodes=3-44	6.19GB ± 7%
[Geomean]	7.61GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-44	23.4M ± 6%
CockroachDBkv50/nodes=1-44	6.19M ±181%
CockroachDBkv95/nodes=1-44	5.26M ±27%
CockroachDBkv0/nodes=3-44	39.8M ±46%
CockroachDBkv50/nodes=3-44	6.19M ±242%
CockroachDBkv95/nodes=3-44	5.16M ±12%
[Geomean]	10.0M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-44	6.06G ±16%
CockroachDBkv50/nodes=1-44	1.05G ±169%
CockroachDBkv95/nodes=1-44	1.22G ±10%
CockroachDBkv0/nodes=3-44	6.23G ±16%
CockroachDBkv50/nodes=3-44	1.10G ±253%
CockroachDBkv95/nodes=3-44	1.21G ±11%
[Geomean]	2.00G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-44	1.73M ± 4%
CockroachDBkv50/nodes=1-44	1.27M ±10%
CockroachDBkv95/nodes=1-44	1.84M ± 8%
CockroachDBkv0/nodes=3-44	1.73M ± 7%
CockroachDBkv50/nodes=3-44	1.23M ± 5%
CockroachDBkv95/nodes=3-44	1.84M ± 9%
[Geomean]	1.59M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-44	11.9M ±94%
CockroachDBkv50/nodes=1-44	3.35M ±55%
CockroachDBkv95/nodes=1-44	2.60M ± 0%
CockroachDBkv0/nodes=3-44	131M ±96%
CockroachDBkv50/nodes=3-44	3.38M ±54%
CockroachDBkv95/nodes=3-44	2.63M ± 7%
[Geomean]	7.03M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-44	245M ±17%
CockroachDBkv50/nodes=1-44	114M ±180%
CockroachDBkv95/nodes=1-44	5.84M ±17%
CockroachDBkv0/nodes=3-44	254M ±34%
CockroachDBkv50/nodes=3-44	113M ±168%
CockroachDBkv95/nodes=3-44	5.62M ±32%
[Geomean]	54.5M

	write-ops/sec
CockroachDBkv0/nodes=1-44	28.1k ± 1%
CockroachDBkv50/nodes=1-44	14.8k ± 2%
CockroachDBkv95/nodes=1-44	1.48k ± 1%
CockroachDBkv0/nodes=3-44	27.3k ± 5%
CockroachDBkv50/nodes=3-44	14.8k ± 3%
CockroachDBkv95/nodes=3-44	1.48k ± 1%
[Geomean]	8.47k

	write-ops
CockroachDBkv0/nodes=1-44	1.69M ± 1%
CockroachDBkv50/nodes=1-44	890k ± 2%
CockroachDBkv95/nodes=1-44	88.7k ± 1%
CockroachDBkv0/nodes=3-44	1.64M ± 5%
CockroachDBkv50/nodes=3-44	890k ± 3%
CockroachDBkv95/nodes=3-44	88.8k ± 1%
[Geomean]	508k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	2.84M ±115%
CockroachDBkv95/nodes=1-44	3.26M ± 5%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	2.65M ±168%
CockroachDBkv95/nodes=3-44	3.22M ±10%
[Geomean]	2.98M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	1.00G ±170%
CockroachDBkv95/nodes=1-44	1.22G ±10%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.06G ±254%
CockroachDBkv95/nodes=3-44	1.20G ±11%
[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	500k ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	600k ± 0%
CockroachDBkv95/nodes=3-44	500k ± 0%
[Geomean]	548k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	1.65M ±137%
CockroachDBkv95/nodes=1-44	1.04M ±35%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	2.09M ±187%
CockroachDBkv95/nodes=3-44	983k ±42%
[Geomean]	1.37M

	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	14.8k ± 3%
CockroachDBkv95/nodes=3-44	28.1k ± 0%
[Geomean]	20.4k

	read-ops
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	888k ± 3%
CockroachDBkv95/nodes=1-44	1.68M ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	889k ± 3%
CockroachDBkv95/nodes=3-44	1.68M ± 0%
[Geomean]	1.22M

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