react-docker-optimization/benchmark.nu

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2025-01-09 12:37:48 +01:00
def main [benchmark_size:int=5] -> table {
let date = date now | format date '%F_%H-%M-%S'
let res_dir = $'build_results_($date)'
mkdir $res_dir
let bench = [
['tag', 'image'];
['simple-dockerfile', 'react-simple'],
['multi-stage-dockerfile', 'react-multistage'],
['node-alpine-dockerfile', 'react-multistage-alpine'],
['nginx-dockerfile', 'react-nginx'],
['nginx-alpine-dockerfile', 'react-nginx-alpine'],
['bun-rspack-dockerfile', 'react-bun-rspack'],
['nginx-distroless-dockerfile', 'react-nginx-distroless']
]
let images = [
'node:18',
'node:18-alpine'
'nginx',
'nginx:stable-alpine',
'oven/bun',
'cgr.dev/chainguard/nginx'
]
echo 'Pulling all docker images in advance'
echo ''
for entry in $images {
docker pull $entry
echo ''
}
echo ''
mut benchmark: table<tag: string, image: string, 'image size': string, median_time: duration, max_time: duration, min_time: duration, benchmark_size: int> = []
for entry: record<tag: string, image:string> in $bench {
echo $'Switching to branch ($entry.tag)'
echo ''
git checkout $entry.tag
mut sum = 0ns
mut max = 0ns
mut min = 0ns
mut csv_results = []
for i in 1..$benchmark_size {
let time = $'(timeit {docker build --no-cache -t $entry.image .})' | into duration
$sum += $time
if $max == 0ns or $time >= $max {
$max = $time
}
if $min == 0ns or $time <= $min {
$min = $time
}
$csv_results = ($csv_results ++ [['tag', 'image', 'time']; [$entry.tag, $entry.image, $time]])
}
let row table<tag: string, image: string, 'image size': string, median_time: duration, max_time: duration, min_time: duration, benchmark_size: int> = [
['tag', 'image', 'image size', 'median_time', 'max_time', 'min_time', 'benchmark_size'];
[$'($entry.tag)', $'($entry.image)', $"(docker image ls $entry.image | from ssv | get 0 | get SIZE)", ($sum / $benchmark_size), $max, $min, $benchmark_size]
]
$benchmark = ($benchmark ++ $row)
$csv_results | to csv | save -f $'./($res_dir)/($entry.tag).csv'
}
git checkout main
$benchmark | to md --pretty | save -f benchmark.md
cp -rf $'./($res_dir)' $'./build_results'
rm -rf $'./($res_dir)'
git commit -m $"updated README for benchmarks (date now | format date '%+') [CI SKIP]"
git push
return $benchmark
}