Performance Result Comparison

label

common value

baseline-commit

2aae1000ea1d4b28923b96db28acf4e3b99d6aff

benchmarks-commit

4a545adeb0d5e7170d0c5633a6f04be94529fde3

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

62cbde4f2f7cff29c73ffd94b71ad7bdd5edbb61

experiment-commit-time

2026-10-27T19:25:28Z

goarch

amd64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-10-27T19:31:52.23032846Z

shortname

sweet_cockroachdb

upload

20261028.6

upload-file

results

upload-part

20261028.6/0

upload-time

2026-10-28T00:43:42Z

label

values

toolchain

upload:20261028.6:

60	"baseline"
60	"experiment"

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

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	3.39GB ±25%
CockroachDBkv50/nodes=1-48	3.96GB ± 2%
CockroachDBkv95/nodes=1-48	1.98GB ±34%
CockroachDBkv0/nodes=3-48	3.23GB ±28%
CockroachDBkv50/nodes=3-48	3.94GB ± 2%
CockroachDBkv95/nodes=3-48	2.36GB ±28%
[Geomean]	3.05GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	4.94GB ±20%
CockroachDBkv50/nodes=1-48	5.28GB ± 1%
CockroachDBkv95/nodes=1-48	2.55GB ±47%
CockroachDBkv0/nodes=3-48	4.78GB ±21%
CockroachDBkv50/nodes=3-48	5.27GB ± 2%
CockroachDBkv95/nodes=3-48	3.10GB ±33%
[Geomean]	4.16GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	8.16GB ±20%
CockroachDBkv50/nodes=1-48	8.48GB ± 8%
CockroachDBkv95/nodes=1-48	5.33GB ±22%
CockroachDBkv0/nodes=3-48	7.77GB ±21%
CockroachDBkv50/nodes=3-48	8.30GB ± 8%
CockroachDBkv95/nodes=3-48	5.81GB ±15%
[Geomean]	7.19GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	12.2M ±208%
CockroachDBkv50/nodes=1-48	3.93M ±17%
CockroachDBkv95/nodes=1-48	2.94M ±94%
CockroachDBkv0/nodes=3-48	8.52M ±279%
CockroachDBkv50/nodes=3-48	3.89M ±16%
CockroachDBkv95/nodes=3-48	3.59M ±53%
[Geomean]	5.06M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	1.85G ±132%
CockroachDBkv50/nodes=1-48	1.00G ±55%
CockroachDBkv95/nodes=1-48	226M ±287%
CockroachDBkv0/nodes=3-48	1.37G ±234%
CockroachDBkv50/nodes=3-48	960M ±26%
CockroachDBkv95/nodes=3-48	462M ±97%
[Geomean]	795M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.60M ± 0%
CockroachDBkv50/nodes=1-48	1.20M ± 0%
CockroachDBkv95/nodes=1-48	2.27M ± 6%
CockroachDBkv0/nodes=3-48	1.57M ± 8%
CockroachDBkv50/nodes=3-48	1.20M ± 0%
CockroachDBkv95/nodes=3-48	2.28M ± 5%
[Geomean]	1.63M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	63.4M ±204%
CockroachDBkv50/nodes=1-48	3.15M ± 8%
CockroachDBkv95/nodes=1-48	3.37M ± 4%
CockroachDBkv0/nodes=3-48	26.9M ±367%
CockroachDBkv50/nodes=3-48	3.15M ± 8%
CockroachDBkv95/nodes=3-48	3.39M ± 9%
[Geomean]	7.61M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	104M ±102%
CockroachDBkv50/nodes=1-48	5.43M ±17%
CockroachDBkv95/nodes=1-48	5.00M ±58%
CockroachDBkv0/nodes=3-48	73.9M ±184%
CockroachDBkv50/nodes=3-48	5.37M ±12%
CockroachDBkv95/nodes=3-48	5.45M ±34%
[Geomean]	13.5M

	write-ops/sec
CockroachDBkv0/nodes=1-48	29.4k ± 4%
CockroachDBkv50/nodes=1-48	14.8k ± 1%
CockroachDBkv95/nodes=1-48	1.50k ± 1%
CockroachDBkv0/nodes=3-48	29.6k ± 4%
CockroachDBkv50/nodes=3-48	14.8k ± 0%
CockroachDBkv95/nodes=3-48	1.49k ± 1%
[Geomean]	8.68k

	write-ops
CockroachDBkv0/nodes=1-48	1.77M ± 4%
CockroachDBkv50/nodes=1-48	890k ± 1%
CockroachDBkv95/nodes=1-48	89.8k ± 1%
CockroachDBkv0/nodes=3-48	1.78M ± 4%
CockroachDBkv50/nodes=3-48	890k ± 0%
CockroachDBkv95/nodes=3-48	89.6k ± 1%
[Geomean]	521k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.44M ±31%
CockroachDBkv95/nodes=1-48	735k ±363%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.41M ±24%
CockroachDBkv95/nodes=3-48	1.34M ±116%
[Geomean]	1.55M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	914M ±25%
CockroachDBkv95/nodes=1-48	220M ±297%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	919M ±24%
CockroachDBkv95/nodes=3-48	453M ±100%
[Geomean]	538M

	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	521k ±169%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	700k ± 0%
CockroachDBkv95/nodes=3-48	685k ±75%
[Geomean]	647k

	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	890k ± 0%
CockroachDBkv95/nodes=1-48	1.71M ± 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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