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Derick Rethans
31 lines
1.4 KiB
XML
31 lines
1.4 KiB
XML
<slide>
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<title>Trace file analysers</title>
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<div effect="fade-out">
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<blurb>One bundled with Xdebug:</blurb>
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<example>
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php ~/dev/php/xdebug/trunk/contrib/tracefile-analyser.php time-own 5
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...
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Showing the 5 most costly calls sorted by 'time-own'.
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Inclusive Own
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function #calls time memory time memory
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-------------------------------------------------------------------------------
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array_pop 715 1.0252 -139880 1.0252 -139880
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preg_match 2986 0.3718 1016336 0.3718 1016336
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{main} 1 6.4562 7335704 0.3476 -15198832
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next 432 0.2386 0 0.2386 0
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count 3302 0.2132 0 0.2123 0
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</example>
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</div>
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<div effect="fade-in-out">
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<blurb>ValaXdebugTools (http://tinyurl.com/vxdebugtools):</blurb>
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<list>
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<bullet>*trace4func*: Give a function name, get a stack trace for each time it is called.</bullet>
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<bullet>*evaled*: Prints an ordered list of evals, together with what file is responsible for this evil.</bullet>
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<bullet>*whocalls*: Find out what files contain calls to the given function.</bullet>
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<bullet>*whatisincluded*: Find out what files are included and where they are included from.</bullet>
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</list>
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</div>
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</slide>
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