On Mon, May 09, 2016 at 03:04:00PM +0000, Patrick Uiterwijk wrote: > On Mon, May 9, 2016 at 2:57 PM, Kevin Fenzi <kevin@xxxxxxxxx> wrote: > > Greetings. > > > > Over this month so far, we have had mailman01 alert 27 times about swap > > space being low. When we look, it is indeed low, but there is still > > lots of memory available, so a swapoff -a && swapon -a "fixes" it. > > > > My theory as to what is happening is that from time to time there's a > > Django thread that takes up lots and lots of memory, causing the > > machine to swap out other things, then it completes, leaving lots of > > things swapped out, but memory available. I have in fact seen the > > web-ui take up a ton of memory. > > > > Right now we have the webui set to: > > > > maximum-requests=1000 processes=4 threads=4 > > I would say to consider moving this down to 100 max requests. > > > > > We may want to adjust that? Perhaps less processes and more threads? > > > > However, one simple thing we can do right now is to just throw more > > memory at it. The virthost it's on has a lot of memory to spare, so it > > would be trivial to just double it's memory and see if the issue goes > > away. (from 16GB to 32GB). This would require a quick reboot, but > > downtime should be very short. > > > > Thoughts? +1s? > > +1 for memory bump. +1 for me as well, although figuring out which page is causing the issue would be nice (maybe something for minimot?) Pierre _______________________________________________ infrastructure mailing list infrastructure@xxxxxxxxxxxxxxxxxxxxxxx http://lists.fedoraproject.org/admin/lists/infrastructure@xxxxxxxxxxxxxxxxxxxxxxx
