On Thu, Oct 15, 2015 at 12:30:22AM -0400, Tim Dunphy wrote: > > How about adding some swap into system? > Not a bad idea, Eero! That worked. You might want to consider permanent swap, particularly for such low-memory systems. For a simple web server, you'd probably benefit from having the rest of the OS swapped out and dedicate more memory to the httpds and disk caches. If you're concerned about your web server processes using swap, you can adjust the vm.swappiness parameter for the httpd systemd unit's cgroup setting. -- Jonathan Billings <billings at negate.org>