in the last few days , my server had been flooded and sometime stoped "gate way time out" .
when i saw Todays CPU Usage in the WHM i found this :



so any one know how to fix it ?

also can i delet the folder "/var/spool/vbox/bash" that content :
crit* flood/ massplo/ massrooter/
eid4bind* massapache/ massplo_v2/
???

Looks like your box has been rooted and is being used to scan for exploitable boxes to take over. I suggest you order an OS reload and have the box completely reformatted IMMEDIATELY. The only safe thing to do is have the box wiped clean.

Yes, your box has most likely been compromised unless someone authorized to login is running that junk. You should reload and lock down the box to ensure that this doesn't happen again. FloodGuard is meant to prevent your box from being taken down due to someone launching an external DOS/DDOS attack, not for someone exploiting your box and gaining access.