Performance Result Comparison

label

common value

baseline-commit

862c888e612ac346c7c4d99c9392bdfd265f33b0

benchmarks-commit

616e1609d6d4f5b25ff4a1049aa0f81f47e2d337

branch

release-branch.go1.27

builder

go1.27-linux-amd64_c4dh96-perf_vs_release

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

cpu

AMD EPYC 9B45

experiment-commit

620e2e0a1aee7c3066bffd92f2d67b7bc74a7096

experiment-commit-time

2026-09-30T19:10:43Z

goarch

amd64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-10-01T18:15:04.888507832Z

shortname

sweet_cockroachdb

upload

20261001.198

upload-file

results

upload-part

20261001.198/0

upload-time

2026-10-01T23:24:37Z

label

values

toolchain

upload:20261001.198:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-48	34.3µs ± 3%
CockroachDBkv50/nodes=1-48	33.7µs ± 0%
CockroachDBkv95/nodes=1-48	33.5µs ± 1%
CockroachDBkv0/nodes=3-48	34.0µs ± 4%
CockroachDBkv50/nodes=3-48	33.7µs ± 0%
CockroachDBkv95/nodes=3-48	33.4µs ± 1%
[Geomean]	33.8µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	3.68GB ±27%
CockroachDBkv50/nodes=1-48	3.96GB ± 2%
CockroachDBkv95/nodes=1-48	2.35GB ±28%
CockroachDBkv0/nodes=3-48	3.40GB ±25%
CockroachDBkv50/nodes=3-48	3.97GB ± 2%
CockroachDBkv95/nodes=3-48	2.06GB ±40%
[Geomean]	3.14GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	5.22GB ±21%
CockroachDBkv50/nodes=1-48	5.27GB ± 1%
CockroachDBkv95/nodes=1-48	3.05GB ±33%
CockroachDBkv0/nodes=3-48	4.88GB ±21%
CockroachDBkv50/nodes=3-48	5.28GB ± 2%
CockroachDBkv95/nodes=3-48	2.61GB ±41%
[Geomean]	4.22GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	8.66GB ±22%
CockroachDBkv50/nodes=1-48	8.21GB ± 6%
CockroachDBkv95/nodes=1-48	5.77GB ±15%
CockroachDBkv0/nodes=3-48	8.05GB ±19%
CockroachDBkv50/nodes=3-48	8.36GB ± 8%
CockroachDBkv95/nodes=3-48	5.37GB ±22%
[Geomean]	7.28GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	17.2M ±105%
CockroachDBkv50/nodes=1-48	3.79M ± 8%
CockroachDBkv95/nodes=1-48	3.84M ±51%
CockroachDBkv0/nodes=3-48	12.4M ±184%
CockroachDBkv50/nodes=3-48	4.00M ±15%
CockroachDBkv95/nodes=3-48	3.19M ±75%
[Geomean]	5.84M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	2.67G ±99%
CockroachDBkv50/nodes=1-48	884M ±10%
CockroachDBkv95/nodes=1-48	450M ±97%
CockroachDBkv0/nodes=3-48	1.85G ±132%
CockroachDBkv50/nodes=3-48	932M ±22%
CockroachDBkv95/nodes=3-48	264M ±218%
[Geomean]	886M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.66M ± 8%
CockroachDBkv50/nodes=1-48	1.28M ±10%
CockroachDBkv95/nodes=1-48	2.42M ± 3%
CockroachDBkv0/nodes=3-48	1.66M ± 9%
CockroachDBkv50/nodes=3-48	1.30M ± 0%
CockroachDBkv95/nodes=3-48	2.43M ± 3%
[Geomean]	1.73M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	70.6M ±161%
CockroachDBkv50/nodes=1-48	3.50M ± 9%
CockroachDBkv95/nodes=1-48	4.33M ±20%
CockroachDBkv0/nodes=3-48	50.4M ±283%
CockroachDBkv50/nodes=3-48	3.53M ±16%
CockroachDBkv95/nodes=3-48	4.33M ±15%
[Geomean]	9.69M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	147M ±94%
CockroachDBkv50/nodes=1-48	6.38M ±19%
CockroachDBkv95/nodes=1-48	7.56M ±52%
CockroachDBkv0/nodes=3-48	108M ±102%
CockroachDBkv50/nodes=3-48	6.54M ±24%
CockroachDBkv95/nodes=3-48	6.29M ±33%
[Geomean]	17.8M

	write-ops/sec
CockroachDBkv0/nodes=1-48	29.1k ± 3%
CockroachDBkv50/nodes=1-48	14.8k ± 0%
CockroachDBkv95/nodes=1-48	1.49k ± 1%
CockroachDBkv0/nodes=3-48	29.4k ± 3%
CockroachDBkv50/nodes=3-48	14.8k ± 0%
CockroachDBkv95/nodes=3-48	1.49k ± 1%
[Geomean]	8.66k

	write-ops
CockroachDBkv0/nodes=1-48	1.75M ± 3%
CockroachDBkv50/nodes=1-48	891k ± 0%
CockroachDBkv95/nodes=1-48	89.6k ± 1%
CockroachDBkv0/nodes=3-48	1.77M ± 3%
CockroachDBkv50/nodes=3-48	890k ± 0%
CockroachDBkv95/nodes=3-48	89.7k ± 1%
[Geomean]	520k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.26M ± 7%
CockroachDBkv95/nodes=1-48	1.33M ±125%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.33M ±20%
CockroachDBkv95/nodes=3-48	750k ±287%
[Geomean]	1.51M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	853M ± 6%
CockroachDBkv95/nodes=1-48	448M ±98%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	901M ±19%
CockroachDBkv95/nodes=3-48	258M ±225%
[Geomean]	546M

	read-p50-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	300k ± 0%
CockroachDBkv95/nodes=1-48	100k ± 0%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	300k ± 0%
CockroachDBkv95/nodes=3-48	100k ± 0%
[Geomean]	173k

	read-p95-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	300k ± 0%
CockroachDBkv95/nodes=1-48	250k ±20%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	300k ± 0%
CockroachDBkv95/nodes=3-48	200k ± 0%
[Geomean]	259k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	640k ±22%
CockroachDBkv95/nodes=1-48	740k ±103%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	694k ±14%
CockroachDBkv95/nodes=3-48	365k ±119%
[Geomean]	588k

	read-ops/sec
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	14.8k ± 0%
CockroachDBkv95/nodes=1-48	28.4k ± 1%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	14.8k ± 0%
CockroachDBkv95/nodes=3-48	28.4k ± 1%
[Geomean]	20.5k

	read-ops
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	891k ± 0%
CockroachDBkv95/nodes=1-48	1.70M ± 1%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	891k ± 0%
CockroachDBkv95/nodes=3-48	1.71M ± 1%
[Geomean]	1.23M

Go Performance Dashboard