Page load really slow

[bfcrew]

I'm using Ent Trial.
My server is Intel Quadcore with 4GB RAM
The problem is WaitQ variable is really high in a peak time.
I tried to optimize it but it hasn't come any better, so I was assuming because this is the trial so it only have 2 CPU-license.
I guess I'm not satisfied with the result.

So can I try the Litespeed Enterprise trial for 4 CPU license?
I still have 12 days left in trial.

 

[mistwang]

How many users access you site during peak hour? You can tell that with "In use" server connections in the real time report.
what is you PHP "Max Connections"? Have you installed a PHP opcode cache?

Are you using PHP to stream media files?

 

[bfcrew]

Used: 1200
PHP SuExec Mac Conn: 10
Max Connections: 2000
Max Keep-Alive Requests: 1000

I have installed eaccelerator and I'm not using PHP to stream media files.

Please help.

 

[bfcrew]

I'm increasing PHP Suexec Max Connections to 40.
Still the WaitQ variable is high.

 

[xing]

Almost all cases of waitqueue issues have to do with the backend "php/ruby/etc/mysql" not being able to keep up to performance or blocking.

For example, if a php script in the backend "blocks" on a tcp connection for whatever reason, mysql, smtp, curl, etc, you can have this problem. This is just one cause of scalability problems.

The base questions that will solve your problems are:

1) What are your php scripts doing?
2) Do you know how long each script should take?
3) Are you sure no scripts are blocking on some socket/io operation?