⚡ perf: Optimize seo-crawl-audit script with async file reads - #32
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Refactored the synchronous `readFileSync` loop in `seo-crawl-audit.mjs` to use `fs.promises.readFile` with `Promise.all()`. This parallelizes I/O operations over the built output files. - Baseline average execution time: ~421.85ms - Optimized average execution time: ~353.78ms - Improvement: ~16% speed boost. Co-authored-by: lsb11 <269203137+lsb11@users.noreply.github.com>
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💡 What:
The optimization implemented replaces the synchronous file reading loop inside
seo-crawl-audit.mjswith an asynchronous version usingfs.promises.readFileandPromise.all().🎯 Why:
The previous implementation used a
for (const f of files)loop which sequentially read hundreds of files from disk. By parallelizing the I/O, the process becomes less blocked by disk read latency and overall execution time drops.📊 Measured Improvement:
node seo-crawl-audit.mjs > /dev/null.Output was validated by running
node seo-crawl-audit.mjs > output.txtfor both versions and comparing the result with a diff. The data parsed, the link graph, the schema detection, and the order of elements returned in the console logs was identical.PR created automatically by Jules for task 3642894600482183659 started by @lsb11