Run Report
Run #6951710bb5645: 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
substr358 92.7% 294 0.1% 0 0.0% 23,936 0.5% 5,288 0.1%
Exclusive Metrics for Current Function294 100.0% 0 N/A% 23,936 100.0% 5,288 100.0%
Parent functions
Composer\Autoload\ClassLoader::findFileWithExtension242 67.6% 165 56.1% 0 N/A% 14,600 61.0% 2,904 54.9%
Symfony\Component\Cache\Adapter\PhpFilesAdapter::getFile26 7.3% 39 13.3% 0 N/A% 1,816 7.6% 584 11.0%
Symfony\Component\HttpFoundation\HeaderUtils::groupParts@118 5.0% 25 8.5% 0 N/A% 568 2.4% 0 0.0%
Symfony\Component\HttpFoundation\ServerBag::getHeaders20 5.6% 18 6.1% 0 N/A% 1,312 5.5% 904 17.1%
Symfony\Component\HttpFoundation\HeaderUtils::groupParts11 3.1% 15 5.1% 0 N/A% 568 2.4% 0 0.0%
Symfony\Component\HttpKernel\Bundle\Bundle::parseClassName20 5.6% 14 4.8% 0 N/A% 1,576 6.6% 0 0.0%
Symfony\Component\Dotenv\Dotenv::lexValue10 2.8% 6 2.0% 0 N/A% 552 2.3% 0 0.0%
ApiPlatform\Symfony\Routing\Router::match2 0.6% 4 1.4% 0 N/A% 552 2.3% 0 0.0%
Symfony\Component\HttpFoundation\Request::preparePathInfo2 0.6% 3 1.0% 0 N/A% 568 2.4% 312 5.9%
Monolog\Utils::canonicalizePath4 1.1% 2 0.7% 0 N/A% 616 2.6% 584 11.0%
getVersionedPath2 0.6% 2 0.7% 0 N/A% 624 2.6% 0 0.0%
SugarAutoLoader::getFilenameForViewClass1 0.3% 1 0.3% 0 N/A% 584 2.4% 0 0.0%