Run Report
Run #694300751c009: XHProf Run (Namespace=myapp)
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Parent/Child report for substr [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl. CPU
(microsecs)		ICpu%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
substr319 91.9% 484 0.4% 0 0.0% 21,120 0.7% 5,608 0.2%
Exclusive Metrics for Current Function484 100.0% 0 N/A% 21,120 100.0% 5,608 100.0%
Parent functions
Composer\Autoload\ClassLoader::findFileWithExtension242 75.9% 377 77.9% 0 N/A% 14,600 69.1% 2,904 51.8%
Symfony\Component\HttpKernel\Bundle\Bundle::parseClassName20 6.3% 27 5.6% 0 N/A% 1,576 7.5% 0 0.0%
Symfony\Component\HttpFoundation\HeaderUtils::groupParts@119 6.0% 26 5.4% 0 N/A% 568 2.7% 568 10.1%
Symfony\Component\Dotenv\Dotenv::lexValue10 3.1% 16 3.3% 0 N/A% 552 2.6% 0 0.0%
Symfony\Component\HttpFoundation\HeaderUtils::groupParts12 3.8% 15 3.1% 0 N/A% 568 2.7% 376 6.7%
Symfony\Component\HttpFoundation\ServerBag::getHeaders8 2.5% 11 2.3% 0 N/A% 864 4.1% 864 15.4%
Monolog\Utils::canonicalizePath4 1.3% 5 1.0% 0 N/A% 616 2.9% 584 10.4%
getVersionedPath2 0.6% 3 0.6% 0 N/A% 624 3.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::preparePathInfo1 0.3% 2 0.4% 0 N/A% 568 2.7% 312 5.6%
SugarAutoLoader::getFilenameForViewClass1 0.3% 2 0.4% 0 N/A% 584 2.8% 0 0.0%