Did you made any custom changes after he fresh install ?
I have dozens of Sentora installs even on a 512 MB VPS and never had this kind of problem
Use this command to see all of the sessions: cat /proc/net/nf_conntrack
Once you see the sessions, you can determine what IPs are connecting and over what port, then use the port to discover the protocol.
It could be an DDoS attack to your ip
I have dozens of Sentora installs even on a 512 MB VPS and never had this kind of problem
Use this command to see all of the sessions: cat /proc/net/nf_conntrack
Once you see the sessions, you can determine what IPs are connecting and over what port, then use the port to discover the protocol.
It could be an DDoS attack to your ip