Run Report
Run #695a0e1357a2c: 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
substr315 91.8% 434 0.7% 0 0.0% 21,056 0.7% 4,648 0.2%
Exclusive Metrics for Current Function434 100.0% 0 N/A% 21,056 100.0% 4,648 100.0%
Parent functions
Composer\Autoload\ClassLoader::findFileWithExtension242 76.8% 344 79.3% 0 N/A% 14,600 69.3% 2,904 62.5%
Symfony\Component\HttpKernel\Bundle\Bundle::parseClassName20 6.3% 29 6.7% 0 N/A% 1,576 7.5% 0 0.0%
Symfony\Component\Dotenv\Dotenv::lexValue10 3.2% 26 6.0% 0 N/A% 552 2.6% 0 0.0%
Symfony\Component\HttpFoundation\ServerBag::getHeaders6 1.9% 10 2.3% 0 N/A% 800 3.8% 800 17.2%
Symfony\Component\HttpFoundation\HeaderUtils::groupParts@118 5.7% 9 2.1% 0 N/A% 568 2.7% 48 1.0%
Monolog\Utils::canonicalizePath4 1.3% 7 1.6% 0 N/A% 616 2.9% 584 12.6%
getVersionedPath2 0.6% 4 0.9% 0 N/A% 624 3.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderUtils::groupParts11 3.5% 3 0.7% 0 N/A% 568 2.7% 0 0.0%
Symfony\Component\HttpFoundation\Request::preparePathInfo1 0.3% 2 0.5% 0 N/A% 568 2.7% 312 6.7%
SugarAutoLoader::getFilenameForViewClass1 0.3% 0 0.0% 0 N/A% 584 2.8% 0 0.0%