PHP Profiler

I think I’ve got a few bottlenecks scattered about my php application. I’m thinking a php profiler will help me at least locate the larger offenders.

Anyone have any recommendations? PHP/MySql app. The profiler could profile on my local machine, dev server or the production environment.

Thanks in advance for any guidance or recommendations.

Local Dev machine is Mac osX and both dev and production servers are Linux Cent OS.

That look like what I need. Thanks!

Here some info on using Xdebug to profile your PHP code.

Faster PHP Apps – Profile Your Code with Xdebug

And here is the PHP frontend for Xdebug profiling