Thanks for attending my talk "Profiling PHP Applications" at International PHP Conference that I gave on October 11th, 2011. Here you can find some extra information about the talk if they are available. For this talk we have:


If you have any questions about the talk, feel free to contact me. My details are on the contact page.


The talks slides can be downloaded at profiling-ipc11.pdf


Through (add your own comment here).

Comments (through

thx Derick.

Very well done and pointed out some things of kkachegrind which I never tried before. Thank you!

Thanks a lot for this interesting talk Derick! If you want to improve the talk, I would rather remove a few slides on old and not really useful tools, and elaborate a bit on how the tracing and profiling works and what implications this has. Oh and thanks for remembering me that KCacheGrind is much better than WinCacheGrind which I usually use ;)

The session was pretty good. Motivated me to give XHProf another try after I failed last time I tried it.

Nice presentation about what profiling really is and works. As Fabian I would remove some slides (maybe those about frameworks, you can just say it during talk) and do some more activity on tracing a real slow part of an application (e.g. put some ugly code somewhere) and then spot it.

Good overview over the existing tool and how to use them properly

Very Good!

Life Line