11.Oct.2011 at 10:21 by Marco Pivetta
Very well done and pointed out some things of kkachegrind which I never tried before.
Thank you!
Profiling PHP Applications
Derick Rethans (11.Oct.2011 at 11:30)
Talk at International PHP Conference / WebTech Con 2011 (English - UK)
The web is full of advice focussed on improving performance. Before you can optimise however, you need to find out if your code is actually slow; then you need to understand the code; and then you need to find out what you can optimise. This talk introduces various tools and concepts to optimise the optimisation of your PHP applications.
Quicklink: https://joind.in/3865
Slides: Profiling PHP Applications
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Comments
11.Oct.2011 at 10:23 by Fabian Lange
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 ;)
11.Oct.2011 at 11:07 by Timo Haberkern
The session was pretty good. Motivated me to give XHProf another try after I failed last time I tried it.
11.Oct.2011 at 11:09 by Daniel Londero
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.
11.Oct.2011 at 11:39 by Fabian Erni via api
Good overview over the existing tool and how to use them properly
11.Oct.2011 at 10:21 by Matthias Geisler
thx Derick.