Run Report
Run #694a25765c1f5: 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
substr321 92.0% 442 0.5% 0 0.0% 21,304 0.7% 4,792 0.2%
Exclusive Metrics for Current Function442 100.0% 0 N/A% 21,304 100.0% 4,792 100.0%
Parent functions
Composer\Autoload\ClassLoader::findFileWithExtension242 75.4% 335 75.8% 0 N/A% 14,600 68.5% 2,904 60.6%
Symfony\Component\HttpKernel\Bundle\Bundle::parseClassName20 6.2% 26 5.9% 0 N/A% 1,576 7.4% 0 0.0%
Symfony\Component\HttpFoundation\HeaderUtils::groupParts@118 5.6% 26 5.9% 0 N/A% 568 2.7% 48 1.0%
Symfony\Component\Dotenv\Dotenv::lexValue10 3.1% 17 3.8% 0 N/A% 552 2.6% 0 0.0%
Symfony\Component\HttpFoundation\ServerBag::getHeaders12 3.7% 13 2.9% 0 N/A% 1,048 4.9% 944 19.7%
Symfony\Component\HttpFoundation\HeaderUtils::groupParts11 3.4% 13 2.9% 0 N/A% 568 2.7% 0 0.0%
Monolog\Utils::canonicalizePath4 1.2% 7 1.6% 0 N/A% 616 2.9% 584 12.2%
getVersionedPath2 0.6% 2 0.5% 0 N/A% 624 2.9% 0 0.0%
SugarAutoLoader::getFilenameForViewClass1 0.3% 2 0.5% 0 N/A% 584 2.7% 0 0.0%
Symfony\Component\HttpFoundation\Request::preparePathInfo1 0.3% 1 0.2% 0 N/A% 568 2.7% 312 6.5%