Bug#758068: libapr1: mmap allocator severely limites apache scalability
On Wed, 13 Aug 2014, Nelson Elhage wrote:
> Please disable the experimental --enable-mmap-allocator option in the
> Debian libapr build.
Can you please try if increasing MaxMemFree to a larger value fixes your
problem, too? 2048 (KB) is the default.
I don't want to disable --enable-mmap-allocator because then httpd has
problems giving back memory to the kernel due to fragmentation, and memory
use increases significantly.