Several reasons for the server Caton

1. Poisoning server, causing the server to outside contracting bandwidth is exhausted generally recommended killed first, clean up suspicious files. As used Baidu virus or antivirus software 360, Jinshan virus and the like.

2. Due to large server access, insufficient bandwidth, usually first detected at the actual output bandwidth of the server, such as inadequate, look to upgrade bandwidth.

3. Server load is too high, remote connection and operation will be affected. At this time, it recommended by a management terminal connected to the server (VNC), acknowledgment resource usage.