It just happened again, this time the problem is Amin for ispconfig worked ok except till i did a whois under tools and got a lot of PHP errors.
I also noticed my ftp service was OFFLINE so i did a ispconfig /restart and my ftp service restarted and came back online and my who is under ispconfig worked.
how ever connecting to the ftp via a remote client just hung and timed out...had to reboot the server and everything worked great again.
below is a TOP dump at time of error before i took actions, also it has been exactly 3days 17hours sense last issue. so this is a pattern every 3 days the server freaks out...any advice????
top - 08:51:09 up 3 days, 17:20, 3 users, load average: 0.15, 0.08, 0.02
Tasks: 119 total, 1 running, 118 sleeping, 0 stopped, 0 zombie
Cpu(s): 1.7% us, 0.7% sy, 0.0% ni, 97.7% id, 0.0% wa, 0.0% hi, 0.0% si
Mem: 516008k total, 486796k used, 29212k free, 77788k buffers
Swap: 1036152k total, 58976k used, 977176k free, 219756k cached