System Cpu Between 50-70% and need to find out why

[Paul]

>
>the page cleaning (zeroing) code is doing lot..
>you need to find out what is asking for all those clean pages of memory.

Here is my latest version of the memory drive based on some suggestions.

mdmfs -s 4096m -S -o async -p 0750 -w vscan:vscan md /var/amavis

Is this the reason for the page cleaning?

Thanks for your help

Paul