Run Report
Run #69ef2338170a9: 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
substr423 93.8% 665 0.1% 0 0.0% 25,224 0.3% 6,232 0.1%
Exclusive Metrics for Current Function665 100.0% 0 N/A% 25,224 100.0% 6,232 100.0%
Parent functions
Composer\Autoload\ClassLoader::findFileWithExtension242 57.2% 466 70.1% 0 N/A% 14,600 57.9% 2,904 46.6%
Symfony\Component\Finder\Iterator\MultiplePcreFilterIterator::isRegex48 11.3% 38 5.7% 0 N/A% 584 2.3% 0 0.0%
Symfony\Component\HttpKernel\Bundle\Bundle::parseClassName20 4.7% 37 5.6% 0 N/A% 1,576 6.2% 0 0.0%
Symfony\Component\Cache\Adapter\PhpFilesAdapter::getFile40 9.5% 34 5.1% 0 N/A% 2,488 9.9% 584 9.4%
Symfony\Component\HttpFoundation\ServerBag::getHeaders21 5.0% 30 4.5% 0 N/A% 1,344 5.3% 904 14.5%
Symfony\Component\Dotenv\Dotenv::lexValue10 2.4% 19 2.9% 0 N/A% 552 2.2% 0 0.0%
Symfony\Component\HttpFoundation\HeaderUtils::groupParts@119 4.5% 16 2.4% 0 N/A% 568 2.3% 568 9.1%
Symfony\Component\HttpFoundation\HeaderUtils::groupParts12 2.8% 8 1.2% 0 N/A% 568 2.3% 376 6.0%
Monolog\Utils::canonicalizePath4 0.9% 7 1.1% 0 N/A% 616 2.4% 584 9.4%
getVersionedPath2 0.5% 4 0.6% 0 N/A% 624 2.5% 0 0.0%
Symfony\Component\HttpFoundation\Request::preparePathInfo2 0.5% 3 0.5% 0 N/A% 568 2.3% 312 5.0%
ApiPlatform\Symfony\Routing\Router::match2 0.5% 2 0.3% 0 N/A% 552 2.2% 0 0.0%
SugarAutoLoader::getFilenameForViewClass1 0.2% 1 0.2% 0 N/A% 584 2.3% 0 0.0%