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https://github.com/clash-verge-rev/clash-verge-rev.git
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Tunglies
b39c5f9b6d
Drive the production home traffic graph through embedded WebDriver in an isolated optimized measurement build. Record attributed WebContent and main process CPU/RSS distributions across foreground, hidden and restored phases. Keep replay, raw reports, independent-run comparison, cleanup checks and focused validation available through project commands. Normal release builds exclude the automation service and measurement entry points.
42 lines
1.5 KiB
JavaScript
42 lines
1.5 KiB
JavaScript
import { existsSync, readFileSync, readdirSync, statSync } from 'node:fs'
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import { join } from 'node:path'
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import { compare } from './report.mjs'
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const args = process.argv.slice(2).filter((v) => v !== '--')
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if (args.length < 2)
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throw new Error(
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'Usage: pnpm perf:compare -- baseline/summary.json candidate/summary.json [noise-threshold-percent]',
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)
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const threshold = args[2] === undefined ? null : Number(args[2])
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if (threshold !== null && (!Number.isFinite(threshold) || threshold < 0))
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throw new Error(
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'threshold must be a nonnegative percentage justified by baseline noise',
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)
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function load(path) {
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if (statSync(path).isFile()) return JSON.parse(readFileSync(path))
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if (existsSync(join(path, 'summary.json')))
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return load(join(path, 'summary.json'))
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const reports = readdirSync(path)
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.sort()
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.map((name) => load(join(path, name)))
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const first = reports[0]
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if (
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!first ||
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reports.some(
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(r) =>
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r.build?.binarySha256 !== first.build?.binarySha256 ||
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['invalid', 'incomparable'].includes(compare(first, r).verdict),
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)
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)
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throw new Error('group contains mixed builds, contracts, or invalid runs')
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return { ...first, runs: reports.flatMap((r) => r.runs) }
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}
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let result
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try {
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result = compare(...args.slice(0, 2).map(load), threshold)
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} catch (error) {
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result = { verdict: 'invalid', reason: String(error) }
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}
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console.log(JSON.stringify(result, null, 2))
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if (['invalid', 'incomparable'].includes(result.verdict)) process.exitCode = 2
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