My ispconfig server runs out of memory and then mysql stops. how do i deal with this? Have been running ispconfig for years without troubles, but the fresh install on my ubntu 14.04 have been trubling to get working this time. I also have 3gb memory on this one. only running 20 sites or something. ONLY SOME SAMPLE LINES:
This can be a dos attack on a site. Check out which website causes that many PHP and apache processes to find out if this is legitimate traffic or not.