Run Report
Run #69b423bb2e1e7: 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
substr316 91.9% 440 0.6% 0 0.0% 21,096 0.7% 4,688 0.2%
Exclusive Metrics for Current Function440 100.0% 0 N/A% 21,096 100.0% 4,688 100.0%
Parent functions
Composer\Autoload\ClassLoader::findFileWithExtension242 76.6% 337 76.6% 0 N/A% 14,600 69.2% 2,904 61.9%
Symfony\Component\HttpKernel\Bundle\Bundle::parseClassName20 6.3% 32 7.3% 0 N/A% 1,576 7.5% 0 0.0%
Symfony\Component\HttpFoundation\HeaderUtils::groupParts@118 5.7% 23 5.2% 0 N/A% 568 2.7% 48 1.0%
Symfony\Component\Dotenv\Dotenv::lexValue10 3.2% 14 3.2% 0 N/A% 552 2.6% 0 0.0%
Symfony\Component\HttpFoundation\HeaderUtils::groupParts11 3.5% 13 3.0% 0 N/A% 568 2.7% 0 0.0%
Symfony\Component\HttpFoundation\ServerBag::getHeaders7 2.2% 7 1.6% 0 N/A% 840 4.0% 840 17.9%
Monolog\Utils::canonicalizePath4 1.3% 6 1.4% 0 N/A% 616 2.9% 584 12.5%
getVersionedPath2 0.6% 4 0.9% 0 N/A% 624 3.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::preparePathInfo1 0.3% 2 0.5% 0 N/A% 568 2.7% 312 6.7%
SugarAutoLoader::getFilenameForViewClass1 0.3% 2 0.5% 0 N/A% 584 2.8% 0 0.0%