Performance Result Comparison

label

common value

baseline-commit

4e8c85f5319d999bfd7617fdc191631e5634e3c5

benchmarks-commit

4a545adeb0d5e7170d0c5633a6f04be94529fde3

branch

release-branch.go1.26

builder

go1.26-linux-amd64_c4dh96-perf_vs_release

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

cpu

AMD EPYC 9B45

experiment-commit

4e8c85f5319d999bfd7617fdc191631e5634e3c5

experiment-commit-time

2026-10-20T01:26:11Z

goarch

amd64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-10-20T02:55:36.930913302Z

shortname

sweet_cockroachdb

upload

20261020.43

upload-file

results

upload-part

20261020.43/0

upload-time

2026-10-20T08:06:23Z

label

values

toolchain

upload:20261020.43:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-48	33.7µs ± 4%
CockroachDBkv50/nodes=1-48	33.7µs ± 0%
CockroachDBkv95/nodes=1-48	33.6µs ± 0%
CockroachDBkv0/nodes=3-48	33.3µs ± 0%
CockroachDBkv50/nodes=3-48	33.7µs ± 0%
CockroachDBkv95/nodes=3-48	33.6µs ± 0%
[Geomean]	33.6µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	3.14GB ±33%
CockroachDBkv50/nodes=1-48	4.00GB ± 2%
CockroachDBkv95/nodes=1-48	2.70GB ± 4%
CockroachDBkv0/nodes=3-48	2.75GB ± 7%
CockroachDBkv50/nodes=3-48	4.01GB ± 2%
CockroachDBkv95/nodes=3-48	2.74GB ± 5%
[Geomean]	3.18GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	4.66GB ±25%
CockroachDBkv50/nodes=1-48	5.32GB ± 2%
CockroachDBkv95/nodes=1-48	3.61GB ± 2%
CockroachDBkv0/nodes=3-48	4.23GB ± 7%
CockroachDBkv50/nodes=3-48	5.30GB ± 1%
CockroachDBkv95/nodes=3-48	3.63GB ± 3%
[Geomean]	4.40GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	7.69GB ±26%
CockroachDBkv50/nodes=1-48	8.51GB ± 7%
CockroachDBkv95/nodes=1-48	6.28GB ± 3%
CockroachDBkv0/nodes=3-48	6.92GB ± 3%
CockroachDBkv50/nodes=3-48	8.57GB ± 5%
CockroachDBkv95/nodes=3-48	6.29GB ± 5%
[Geomean]	7.32GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	8.03M ±326%
CockroachDBkv50/nodes=1-48	3.76M ±14%
CockroachDBkv95/nodes=1-48	4.11M ±12%
CockroachDBkv0/nodes=3-48	1.85M ± 8%
CockroachDBkv50/nodes=3-48	3.77M ±11%
CockroachDBkv95/nodes=3-48	4.32M ±20%
[Geomean]	3.94M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	1.22G ±253%
CockroachDBkv50/nodes=1-48	902M ±19%
CockroachDBkv95/nodes=1-48	652M ±18%
CockroachDBkv0/nodes=3-48	33.4M ±38%
CockroachDBkv50/nodes=3-48	899M ± 7%
CockroachDBkv95/nodes=3-48	701M ±20%
[Geomean]	497M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.60M ± 0%
CockroachDBkv50/nodes=1-48	1.20M ± 0%
CockroachDBkv95/nodes=1-48	2.29M ± 5%
CockroachDBkv0/nodes=3-48	1.60M ± 0%
CockroachDBkv50/nodes=3-48	1.24M ± 5%
CockroachDBkv95/nodes=3-48	2.29M ± 5%
[Geomean]	1.65M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	5.13M ±411%
CockroachDBkv50/nodes=1-48	3.12M ± 6%
CockroachDBkv95/nodes=1-48	3.37M ± 4%
CockroachDBkv0/nodes=3-48	3.18M ± 9%
CockroachDBkv50/nodes=3-48	3.14M ± 5%
CockroachDBkv95/nodes=3-48	3.36M ± 4%
[Geomean]	3.49M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	66.8M ±227%
CockroachDBkv50/nodes=1-48	5.28M ±11%
CockroachDBkv95/nodes=1-48	5.85M ±35%
CockroachDBkv0/nodes=3-48	7.39M ±27%
CockroachDBkv50/nodes=3-48	5.29M ±13%
CockroachDBkv95/nodes=3-48	5.64M ±29%
[Geomean]	8.77M

	write-ops/sec
CockroachDBkv0/nodes=1-48	29.6k ± 4%
CockroachDBkv50/nodes=1-48	14.9k ± 0%
CockroachDBkv95/nodes=1-48	1.49k ± 1%
CockroachDBkv0/nodes=3-48	30.0k ± 0%
CockroachDBkv50/nodes=3-48	14.8k ± 0%
CockroachDBkv95/nodes=3-48	1.49k ± 1%
[Geomean]	8.71k

	write-ops
CockroachDBkv0/nodes=1-48	1.78M ± 4%
CockroachDBkv50/nodes=1-48	891k ± 0%
CockroachDBkv95/nodes=1-48	89.6k ± 1%
CockroachDBkv0/nodes=3-48	1.80M ± 0%
CockroachDBkv50/nodes=3-48	891k ± 0%
CockroachDBkv95/nodes=3-48	89.3k ± 1%
[Geomean]	522k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.30M ±22%
CockroachDBkv95/nodes=1-48	1.82M ±26%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.25M ± 7%
CockroachDBkv95/nodes=3-48	2.07M ±40%
[Geomean]	2.10M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	865M ±20%
CockroachDBkv95/nodes=1-48	644M ±17%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	877M ±15%
CockroachDBkv95/nodes=3-48	695M ±21%
[Geomean]	763M

	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	200k ± 0%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	300k ± 0%
CockroachDBkv95/nodes=3-48	200k ± 0%
[Geomean]	245k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	700k ± 0%
CockroachDBkv95/nodes=1-48	820k ±46%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	665k ±10%
CockroachDBkv95/nodes=3-48	860k ±98%
[Geomean]	757k

	read-ops/sec
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	14.9k ± 0%
CockroachDBkv95/nodes=1-48	28.3k ± 0%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	14.8k ± 0%
CockroachDBkv95/nodes=3-48	28.3k ± 0%
[Geomean]	20.5k

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

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