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Cache the page-owned app response before starting the worker

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This commit is contained in:
Jonathan Sykes
2026-10-08 09:04:20 +08:00
parent e7a7cdc6b9
commit a86fa1cebe
16 changed files with 186 additions and 17 deletions
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5
perf/baseline.mjs
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@@ -26,7 +26,7 @@
*/
import assert from 'node:assert/strict';
import { assertChangedAssets, assertWarmAssets, waitForIdleAssets } from './measurement.mjs';
import { assertColdAssets, assertChangedAssets, assertWarmAssets, waitForIdleAssets } from './measurement.mjs';
import { createHash } from 'node:crypto';
import { spawn, spawnSync, execFileSync } from 'node:child_process';
import { existsSync, mkdirSync, rmSync, cpSync, appendFileSync, statSync, writeFileSync, readFileSync, symlinkSync, unlinkSync } from 'node:fs';
@@ -63,6 +63,7 @@ function parseArgs() {
compare: null,
frontendCommit: null,
sourceRoot: null,
assertCold: false,
};
for (let i = 0; i < args.length; i++) {
@@ -72,6 +73,7 @@ function parseArgs() {
else if (a === '--profile' && i + 1 < args.length) options.profile = args[++i];
else if (a === '--scenario' && i + 1 < args.length) options.scenario = args[++i];
else if (a === '--out' && i + 1 < args.length) options.out = args[++i];
else if (a === '--assert-cold') options.assertCold = true;
else if (a === '--source-root' && i + 1 < args.length) options.sourceRoot = path.resolve(args[++i]);
else if (a === '--frontend-commit' && i + 1 < args.length) options.frontendCommit = args[++i];
else if (a === '--compare' && i + 1 < args.length) options.compare = args[++i];
@@ -774,6 +776,7 @@ async function main() {
for (let r = 0; r < options.runs; r++) {
process.stdout.write(` run ${r + 1}/${options.runs}... `);
const res = await runColdScenario({ browserType: bType, server, proxy, profile: prof });
if(options.assertCold)assertColdAssets(res.requests);
coldRuns.push(res);
console.log(`done (${res.wireBytes} bytes, ${res.requestCount} reqs, boot=${res.bootDone}ms)`);
}