I'm having some trouble with a Cent OS 7 box.
The problems just started last week and I have made no changes to the server.
The disk keeps filling up several times a day from 83% to 100%.
As soon as it is full, Nginx can't generate full webpages.
If I run "yum clean all" the disk goes back to 83% and everything runs fine again.
I'm not run daily yum updates, so I'm not sure why "yum clean all" fixes it.
Any ideas how I can troubleshoot and stop this?