netstat -npl is cousing high loads?

[aviator]

Hello,

On WHM :Main >> Server Status >> CPU/Memory/MySQL Usage, netstat-npl is showing to be the top procces :%CPU 99.9 under root user.
Is that normal ? I have CSF installed.

Thanks for your time..

 

[AndyReed]

On WHM :Main >> Server Status >> CPU/Memory/MySQL Usage, netstat-npl is showing to be the top procces :%CPU 99.9 under root user.
Is that normal ?

SSH to your server and run this command to see if your server is under DoS/DDoS/Syn attack:
/bin/netstat -ntu | awk '{print $5}' | cut -d: -f1 | sort | uniq -c | sort -nr |more

 

[aviator]

i did /bin/netstat -ntu and i saw the connections. How i will find out if it's a ddos attack?