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perf: eliminate repeated result parsing during static export - #372
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Co-authored-by: joshblack <3901764+joshblack@users.noreply.github.com>
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perf: speed up website static exports
perf: eliminate repeated result parsing during static export
Oct 9, 2026
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October 9, 2026 18:55
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October 9, 2026 19:07
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🟢 Approval recommended
The implementation is focused and well-tested; the remaining test-colocation comment is non-blocking.
1 open finding
What changed in this PR
Optimizes static export by avoiding repeated parsing of historical result bundles.
Changes:
- Adds bounded production LRU caches for parsed result bundles.
- Loads only the requested benchmark run.
- Adds regression, caching, eviction, retry, and development-mode tests.
| File | Description |
|---|---|
website/src/result-files.ts |
Adds production-only result caching. |
website/src/result-files.test.ts |
Tests targeted loading and cache behavior. |
website/src/benchmark-results.ts |
Loads benchmark runs by requested date. |
🧠 Review effort: Balanced
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| return filepath | ||
| } | ||
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| test('getBenchmarkRun reads only the requested date, not broken historical bundles', async () => { |
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Deploys spent 76 minutes generating 3,224 routes because each benchmark asset and file preview reparsed every historical run.