<html><head><meta http-equiv="Content-Type" content="text/html charset=us-ascii"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><br><div><div>On 25.03.2013, at 17:59, Alexander Opitz <<a href="mailto:alexander.opitz@netresearch.de">alexander.opitz@netresearch.de</a>> wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><blockquote type="cite">XHProf for a view at what's happening inside.<br></blockquote><br>At the moment I use XDebug profiling, but it seems to have problems with <br>include/exclude timing of functions. Maybe I'll get time to test XHProf <br>again.<br></blockquote></div><br><div>XDebug is of course still the preferred solution for getting more details and finding the</div><div>root cause of speed problems. But XHProf has the advantage to be much more lightweight</div><div>and you can use it in a production environment to take a few samples of a real world scenario.</div><div><br></div><div>One more ver powerful tool to look at is New Relic (<a href="http://newrelic.com/">http://newrelic.com/</a>) - if you go beyond</div><div>1 node it gets a bit costy, but in most projects which rely on good performance, it easily pays off.</div><div><br></div><div>Cheers,</div><div>Robert</div></body></html>