740bdd68b1
When purging, large allocations are usually the ones that cross the npages_limit threshold, simply because they are "large". This means we often leave the large extent around for a while, which has the downsides of: 1) high RSS and 2) more chance of them getting fragmented. Given that they are not likely to be reused very soon (LRU), let's over purge by 1 extent (which is often large and not reused frequently). |
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| jemalloc | ||
| msvc_compat | ||