Centos+Nginx+glype problem. Who can help me?

Firstly sorry for my bad enligsh.
Now my VPS is Centos+NGINX+GLYPE.
When many vistor use glype in a short time.
I cant visit my website.
I login in the vps
load is fine.
and the ping is fine.
Just wait in the white page.
I dont know why and I search google.com can find any information. Who
can help slove the problem?
thanks

Posted at Nginx Forum: