Run Report
Run #694bbb934a525: 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
substr296 91.4% 207 0.2% 0 0.0% 19,192 1.9% 5,272 0.5%
Exclusive Metrics for Current Function207 100.0% 0 N/A% 19,192 100.0% 5,272 100.0%
Parent functions
Composer\Autoload\ClassLoader::findFileWithExtension231 78.0% 162 78.3% 0 N/A% 14,096 73.4% 2,752 52.2%
Symfony\Component\HttpFoundation\HeaderUtils::groupParts11 3.7% 11 5.3% 0 N/A% 568 3.0% 376 7.1%
Symfony\Component\HttpFoundation\HeaderUtils::groupParts@118 6.1% 11 5.3% 0 N/A% 568 3.0% 568 10.8%
Symfony\Component\HttpKernel\Bundle\Bundle::parseClassName20 6.8% 10 4.8% 0 N/A% 1,576 8.2% 0 0.0%
Symfony\Component\Dotenv\Dotenv::lexValue10 3.4% 8 3.9% 0 N/A% 552 2.9% 0 0.0%
Symfony\Component\HttpFoundation\ServerBag::getHeaders3 1.0% 2 1.0% 0 N/A% 680 3.5% 680 12.9%
Monolog\Utils::canonicalizePath2 0.7% 2 1.0% 0 N/A% 584 3.0% 584 11.1%
Symfony\Component\HttpFoundation\Request::preparePathInfo1 0.3% 1 0.5% 0 N/A% 568 3.0% 312 5.9%