Run Report
Run #6a19b19a033ed: 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
substr326 92.1% 616 0.9% 0 0.0% 21,432 0.7% 5,688 0.2%
Exclusive Metrics for Current Function616 100.0% 0 N/A% 21,432 100.0% 5,688 100.0%
Parent functions
Composer\Autoload\ClassLoader::findFileWithExtension242 74.2% 475 77.1% 0 N/A% 14,600 68.1% 2,904 51.1%
Symfony\Component\HttpKernel\Bundle\Bundle::parseClassName20 6.1% 49 8.0% 0 N/A% 1,576 7.4% 0 0.0%
Symfony\Component\HttpFoundation\ServerBag::getHeaders15 4.6% 30 4.9% 0 N/A% 1,176 5.5% 944 16.6%
Symfony\Component\Dotenv\Dotenv::lexValue10 3.1% 20 3.2% 0 N/A% 552 2.6% 0 0.0%
Symfony\Component\HttpFoundation\HeaderUtils::groupParts@119 5.8% 19 3.1% 0 N/A% 568 2.7% 568 10.0%
Symfony\Component\HttpFoundation\HeaderUtils::groupParts12 3.7% 12 1.9% 0 N/A% 568 2.7% 376 6.6%
Monolog\Utils::canonicalizePath4 1.2% 7 1.1% 0 N/A% 616 2.9% 584 10.3%
Symfony\Component\HttpFoundation\Request::preparePathInfo1 0.3% 2 0.3% 0 N/A% 568 2.7% 312 5.5%
getVersionedPath2 0.6% 2 0.3% 0 N/A% 624 2.9% 0 0.0%
SugarAutoLoader::getFilenameForViewClass1 0.3% 0 0.0% 0 N/A% 584 2.7% 0 0.0%