Run Report
Run #6963e89a469e2: 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
substr322 92.0% 432 0.6% 0 0.0% 21,360 0.7% 4,936 0.2%
Exclusive Metrics for Current Function432 100.0% 0 N/A% 21,360 100.0% 4,936 100.0%
Parent functions
Composer\Autoload\ClassLoader::findFileWithExtension242 75.2% 321 74.3% 0 N/A% 14,600 68.4% 2,904 58.8%
Symfony\Component\HttpKernel\Bundle\Bundle::parseClassName20 6.2% 24 5.6% 0 N/A% 1,576 7.4% 0 0.0%
Symfony\Component\HttpFoundation\HeaderUtils::groupParts@118 5.6% 24 5.6% 0 N/A% 568 2.7% 192 3.9%
Symfony\Component\HttpFoundation\ServerBag::getHeaders13 4.0% 18 4.2% 0 N/A% 1,104 5.2% 944 19.1%
Symfony\Component\HttpFoundation\HeaderUtils::groupParts11 3.4% 16 3.7% 0 N/A% 568 2.7% 0 0.0%
Symfony\Component\Dotenv\Dotenv::lexValue10 3.1% 15 3.5% 0 N/A% 552 2.6% 0 0.0%
Monolog\Utils::canonicalizePath4 1.2% 6 1.4% 0 N/A% 616 2.9% 584 11.8%
getVersionedPath2 0.6% 4 0.9% 0 N/A% 624 2.9% 0 0.0%
Symfony\Component\HttpFoundation\Request::preparePathInfo1 0.3% 2 0.5% 0 N/A% 568 2.7% 312 6.3%
SugarAutoLoader::getFilenameForViewClass1 0.3% 2 0.5% 0 N/A% 584 2.7% 0 0.0%