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Type:
New Feature
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Status: Closed
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Priority:
Major - P3
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Resolution: Fixed
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Affects Version/s: None
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Component/s: None
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Labels:None
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Epic Link:
Track small allocations in cache separately from large ones, ensure than no more than N% of cache is used for small allocations. Then allocator overhead should be less than N% (assuming the allocator is near perfect for larger allocations).
Since we already track page image sizes separately from the rest of a page, it may be simplest to account for the total size of page images, then we're trying to bound cache_size - sum(page image size).