Run Report
Run #6a2a71fd6b7df: 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
substr320 92.0% 787 0.8% 0 0.0% 21,176 0.7% 5,664 0.2%
Exclusive Metrics for Current Function787 100.0% 0 N/A% 21,176 100.0% 5,664 100.0%
Parent functions
Composer\Autoload\ClassLoader::findFileWithExtension242 75.6% 622 79.0% 0 N/A% 14,600 68.9% 2,904 51.3%
Symfony\Component\HttpKernel\Bundle\Bundle::parseClassName20 6.2% 47 6.0% 0 N/A% 1,576 7.4% 0 0.0%
Symfony\Component\HttpFoundation\HeaderUtils::groupParts@119 5.9% 36 4.6% 0 N/A% 568 2.7% 568 10.0%
Symfony\Component\Dotenv\Dotenv::lexValue10 3.1% 26 3.3% 0 N/A% 552 2.6% 0 0.0%
Symfony\Component\HttpFoundation\HeaderUtils::groupParts12 3.8% 24 3.0% 0 N/A% 568 2.7% 376 6.6%
Symfony\Component\HttpFoundation\ServerBag::getHeaders9 2.8% 20 2.5% 0 N/A% 920 4.3% 920 16.2%
Monolog\Utils::canonicalizePath4 1.2% 6 0.8% 0 N/A% 616 2.9% 584 10.3%
Symfony\Component\HttpFoundation\Request::preparePathInfo1 0.3% 2 0.3% 0 N/A% 568 2.7% 312 5.5%
getVersionedPath2 0.6% 2 0.3% 0 N/A% 624 2.9% 0 0.0%
SugarAutoLoader::getFilenameForViewClass1 0.3% 2 0.3% 0 N/A% 584 2.8% 0 0.0%