am getting ddos or something usually my server gets overloaded and cpu usage is upto 326% i installed csf but not working can anyone have solution will pay for the work.
netstat -anp |grep ‘tcp\|udp’ | awk ‘{print $5}’ | cut -d: -f1 | sort | uniq -c | sort -n check the IP's which are taking alot of resources, if you find the culprit then you can block the user using the following commmand: route add (ipadd) reject goodluck!