On Mon, 31 Oct 2011 11:38:03 +1300 Amos Jeffries wrote: > cache_mem determines the size of in-RAM object cache. As your config > says, "Feel free to use as much as needed". Limited only that the > box must not start swapping under peak load. That will kill > performance at the worst possible time. Years ago I read something about how memory cache performance degraded progressively with increasing object size, and that increasing maximum_object_size_in_memory substantially could actually degrade performance. Has this been fixed in both 3.x and 2.x?
