[PATCH] D93452: [clangd] Trim memory periodically

[Quentin Chateau via Phabricator via llvm-commits]

qchateau added a comment.

If you look back at my original comment, you'll notice I originally trimmed the memory after `FileSymbols::buildIndex` which seemed to be the "end of the peak" memory usage, the goal was to counteract exactly what you describe: a huge memory usage when clangd warms-up and parses a lot of files in parallel.
I wonder if we can find a middle ground. The solution we finally adopted also has the advantage of being less intrusive, which is definitely great considering the nature of the issue


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https://reviews.llvm.org/D93452