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

1cfd8f0112dfc92b650eac5d1f8550c3917caf2a

experiment-commit-time

2026-09-16T14:28:51Z

goarch

amd64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-09-16T14:36:02.861961898Z

shortname

sweet_cockroachdb

upload

20260916.70

upload-file

results

upload-part

20260916.70/0

upload-time

2026-09-16T19:46:18Z

label

values

toolchain

upload:20260916.70:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-48	34.0µs ± 3%
CockroachDBkv50/nodes=1-48	33.7µs ± 0%
CockroachDBkv95/nodes=1-48	33.5µs ± 1%
CockroachDBkv0/nodes=3-48	34.2µs ± 3%
CockroachDBkv50/nodes=3-48	33.7µs ± 0%
CockroachDBkv95/nodes=3-48	33.5µs ± 1%
[Geomean]	33.8µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	3.46GB ±22%
CockroachDBkv50/nodes=1-48	3.95GB ± 1%
CockroachDBkv95/nodes=1-48	2.27GB ±26%
CockroachDBkv0/nodes=3-48	3.58GB ±26%
CockroachDBkv50/nodes=3-48	3.95GB ± 2%
CockroachDBkv95/nodes=3-48	2.35GB ±28%
[Geomean]	3.18GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	4.96GB ±20%
CockroachDBkv50/nodes=1-48	5.27GB ± 2%
CockroachDBkv95/nodes=1-48	2.99GB ±32%
CockroachDBkv0/nodes=3-48	5.10GB ±21%
CockroachDBkv50/nodes=3-48	5.28GB ± 2%
CockroachDBkv95/nodes=3-48	3.08GB ±33%
[Geomean]	4.32GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	8.19GB ±18%
CockroachDBkv50/nodes=1-48	8.33GB ± 7%
CockroachDBkv95/nodes=1-48	5.73GB ±15%
CockroachDBkv0/nodes=3-48	8.49GB ±22%
CockroachDBkv50/nodes=3-48	8.43GB ± 6%
CockroachDBkv95/nodes=3-48	5.84GB ±17%
[Geomean]	7.39GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	12.0M ±202%
CockroachDBkv50/nodes=1-48	3.88M ±13%
CockroachDBkv95/nodes=1-48	3.66M ±50%
CockroachDBkv0/nodes=3-48	14.4M ±149%
CockroachDBkv50/nodes=3-48	3.94M ±14%
CockroachDBkv95/nodes=3-48	3.90M ±44%
[Geomean]	5.79M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	1.98G ±130%
CockroachDBkv50/nodes=1-48	920M ±13%
CockroachDBkv95/nodes=1-48	443M ±97%
CockroachDBkv0/nodes=3-48	2.56G ±110%
CockroachDBkv50/nodes=3-48	966M ±18%
CockroachDBkv95/nodes=3-48	506M ±97%
[Geomean]	1.00G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.53M ± 8%
CockroachDBkv50/nodes=1-48	1.20M ± 0%
CockroachDBkv95/nodes=1-48	2.25M ± 7%
CockroachDBkv0/nodes=3-48	1.50M ± 0%
CockroachDBkv50/nodes=3-48	1.20M ± 0%
CockroachDBkv95/nodes=3-48	2.20M ± 0%
[Geomean]	1.59M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	22.6M ±439%
CockroachDBkv50/nodes=1-48	3.15M ± 8%
CockroachDBkv95/nodes=1-48	3.76M ±12%
CockroachDBkv0/nodes=3-48	8.88M ±255%
CockroachDBkv50/nodes=3-48	3.17M ± 7%
CockroachDBkv95/nodes=3-48	3.76M ± 7%
[Geomean]	5.52M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	114M ±95%
CockroachDBkv50/nodes=1-48	5.58M ±19%
CockroachDBkv95/nodes=1-48	6.07M ±25%
CockroachDBkv0/nodes=3-48	134M ±96%
CockroachDBkv50/nodes=3-48	5.63M ±17%
CockroachDBkv95/nodes=3-48	6.87M ±60%
[Geomean]	16.5M

	write-ops/sec
CockroachDBkv0/nodes=1-48	29.4k ± 3%
CockroachDBkv50/nodes=1-48	14.8k ± 0%
CockroachDBkv95/nodes=1-48	1.49k ± 1%
CockroachDBkv0/nodes=3-48	29.2k ± 3%
CockroachDBkv50/nodes=3-48	14.8k ± 0%
CockroachDBkv95/nodes=3-48	1.49k ± 1%
[Geomean]	8.66k

	write-ops
CockroachDBkv0/nodes=1-48	1.76M ± 3%
CockroachDBkv50/nodes=1-48	891k ± 0%
CockroachDBkv95/nodes=1-48	89.5k ± 1%
CockroachDBkv0/nodes=3-48	1.75M ± 3%
CockroachDBkv50/nodes=3-48	890k ± 0%
CockroachDBkv95/nodes=3-48	89.5k ± 1%
[Geomean]	520k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.25M ± 7%
CockroachDBkv95/nodes=1-48	1.34M ±124%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.42M ±24%
CockroachDBkv95/nodes=3-48	1.61M ±94%
[Geomean]	1.85M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	876M ±15%
CockroachDBkv95/nodes=1-48	434M ±101%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	917M ±24%
CockroachDBkv95/nodes=3-48	504M ±98%
[Geomean]	648M

	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	240k ±25%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	300k ± 0%
CockroachDBkv95/nodes=3-48	250k ±20%
[Geomean]	271k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	665k ±25%
CockroachDBkv95/nodes=1-48	689k ±89%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	665k ±25%
CockroachDBkv95/nodes=3-48	875k ±106%
[Geomean]	719k

	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	28.3k ± 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	890k ± 0%
CockroachDBkv95/nodes=3-48	1.70M ± 1%
[Geomean]	1.23M

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