Run Report
Run #69a18dfbbb57a: 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
substr307 91.6% 182 1.5% 0 0.0% 19,640 1.9% 5,536 0.5%
Exclusive Metrics for Current Function182 100.0% 0 N/A% 19,640 100.0% 5,536 100.0%
Parent functions
Composer\Autoload\ClassLoader::findFileWithExtension231 75.2% 138 75.8% 0 N/A% 14,096 71.8% 2,752 49.7%
Symfony\Component\HttpFoundation\HeaderUtils::groupParts@118 5.9% 12 6.6% 0 N/A% 568 2.9% 568 10.3%
Symfony\Component\HttpKernel\Bundle\Bundle::parseClassName20 6.5% 11 6.0% 0 N/A% 1,576 8.0% 0 0.0%
Symfony\Component\HttpFoundation\ServerBag::getHeaders14 4.6% 9 4.9% 0 N/A% 1,128 5.7% 944 17.1%
Symfony\Component\HttpFoundation\HeaderUtils::groupParts11 3.6% 7 3.8% 0 N/A% 568 2.9% 376 6.8%
Symfony\Component\Dotenv\Dotenv::lexValue10 3.3% 2 1.1% 0 N/A% 552 2.8% 0 0.0%
Monolog\Utils::canonicalizePath2 0.7% 2 1.1% 0 N/A% 584 3.0% 584 10.5%
Symfony\Component\HttpFoundation\Request::preparePathInfo1 0.3% 1 0.5% 0 N/A% 568 2.9% 312 5.6%