[PHP] Re: Question on code profiling
Andrew Ballard a écrit : I'm trying to profile a site on our development server to see why it takes around 4 seconds to generate a pretty basic page. Last time I seen this is when I did validate DOM Document without DTD on local disk :D Can you put somewhere the essential code that take time ? -- Mickaël Wolff aka Lupus Michaelis http://lupusmic.org Seeking for a position http://lupusmic.org/pro/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Re: Question on code profiling
On Fri, Jul 24, 2009 at 2:27 AM, Lupus Michaelismickael+...@lupusmic.org wrote: Andrew Ballard a écrit : I'm trying to profile a site on our development server to see why it takes around 4 seconds to generate a pretty basic page. Last time I seen this is when I did validate DOM Document without DTD on local disk :D Can you put somewhere the essential code that take time ? -- Mickaël Wolff aka Lupus Michaelis http://lupusmic.org Not really. I haven't written much for this site yet, so the bulk of the code is just the framework itself. If I can't find anything, I'll probably be posting on the ZF mailing list next. I have had really good experiences with ZF on a couple shared-hosting Linux servers I've used, but performance on Windows so far has been dismal. Andrew -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Re: Question on code profiling
Just an idea: try using the (microtime(true) - $start) approach in portions of code to try isolate the portion that is taking more time. Sometimes that helps me to find the function that is slowing everything down. Jonathan On Thu, Jul 23, 2009 at 6:18 PM, Andrew Ballardaball...@gmail.com wrote: On Thu, Jul 23, 2009 at 5:10 PM, Ben Dunlapbdun...@agentintellect.com wrote: significant (around 46%), it says they only account for 193ms. What could account for that much difference between what xdebug calculates versus the total elapsed time? Are you counting total elapsed time from the perspective of the web browser? If so, YSlow might be helpful: http://developer.yahoo.com/yslow/ Ben -- Twitter: @bdunlap I'm using YSlow too. Here's the last run I did: YSlow: 4.494 seconds Elapsed (microtime(true) - $start): 3.990795135498 seconds xdebug(WinCacheGrind): 402ms (0.402 seconds) Andrew -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
