How do we manually output profiler results? For example if we wanted to output just few keys/sections? Right now when we switch on the profiler it will output all sections.
By default, in order to turn on Magento profiler, basically you need to do these two steps.
System > Configuration > Advanced > Developer > Debug > Profiler to
2) Uncomment the line
Varien_Profiler::enable() which comes inside
So the second step is what you need to alter in your case. Since the line
Varien_Profiler::enable() is included before the application runner code
Mage::run(), this means profiler is enabled globally.
So what you want to do is, remove or comment out
Varien_Profiler::enable() line of code from
index.php and then put that line wherever you want to see the output. If you don't want to see the profiler buckets1 other than your custom profiler buckets, then after your buckets, you should disable profiler by putting
So basically, this is what you need to do.
//enables profiler Varien_Profiler::enable(); //your custom profiler buckets starts Varien_Profiler::start('unique_code') /** * You custom code comes here * */ //your custom profiler buckets ends. Varien_Profiler::stop('unique_code'); //disables profiler to avoid further profiling Varien_Profiler::disable()
That's it. Now clear all cache and load the page again. You will see the profiler data only from your custom profiler buckets.
Note: Other than this manual enabling, I am not aware of any other better profiler enabling/disabling technique.
1 Profiler buckets are codes that comes in between a particular