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Reply to topic   Topic: What is causing 4.2s latency on a 4.2s Send Request?
Author
SAbboushi



Joined: 01 Aug 2012
Posts: 2

PostPosted: Wed 01 Aug '12 7:51    Post subject: What is causing 4.2s latency on a 4.2s Send Request? Reply with quote

I am running Joomla 2.5 on my local quad core PC (i72630QM 16GB RAM) W7 64.
WampServer 2.2:
Apache 5.2.21
PHP 5.3.8
MySQL 5.5.16

Just bringing up the empty home page on this new joomla install:
DNS Lookup: 1ms
Sending: 1ms
Waiting: 4.14s
Receiving: 5ms
Size/content: <50k

Joomla debug profile information shows it takes less than 500ms to render the page. What could be causing the latency??

Have spent days trying to figure out what the bottleneck is and would appreciate your help... Thanks--
Sam

PS - disabling MSE antivirus makes no difference
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James Blond
Moderator


Joined: 19 Jan 2006
Posts: 7298
Location: Germany, Next to Hamburg

PostPosted: Thu 02 Aug '12 9:49    Post subject: Reply with quote

Which tool did you use to measure that? Did you test it on localhost?
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SAbboushi



Joined: 01 Aug 2012
Posts: 2

PostPosted: Thu 02 Aug '12 12:36    Post subject: Reply with quote

>> Which tool did you use to measure that?
Chrome dev tools & joomla debug

>>Did you test it on localhost?
yes
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