Add route caching - #3876
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Laravel recommends enabling route caching for production apps. Unfortunately, route caching does not work for apps hosted from a subdirectory, which led to it being removed in Kitware#2276. Local testing shows a roughly 40% improvement in baseline request handling time with route caching enabled. This PR re-adds route caching, but only for CDash instances hosted at the root path, allowing virtually all CDash instances to benefit from this performance improvement while continuing to support CDash-in-a-subdirectory instances.
josephsnyder
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Jul 27, 2026
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Jul 27, 2026
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removed this pull request from the merge queue due to failed status checks
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Laravel recommends enabling route caching for production apps. Unfortunately, route caching does not work for apps hosted from a subdirectory, which led to it being removed in #2276. Local testing shows a roughly 40% improvement in baseline request handling time with route caching enabled. This PR re-adds route caching, but only for CDash instances hosted at the root path, allowing virtually all CDash instances to benefit from this performance improvement while continuing to support CDash-in-a-subdirectory instances.