Run Report
Run #693c481810bf5: 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
substr310 91.7% 209 0.7% 0 0.0% 19,704 1.0% 5,536 0.3%
Exclusive Metrics for Current Function209 100.0% 0 N/A% 19,704 100.0% 5,536 100.0%
Parent functions
Composer\Autoload\ClassLoader::findFileWithExtension236 76.1% 153 73.2% 0 N/A% 14,312 72.6% 2,752 49.7%
Symfony\Component\HttpKernel\Bundle\Bundle::parseClassName20 6.5% 16 7.7% 0 N/A% 1,576 8.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderUtils::groupParts@118 5.8% 12 5.7% 0 N/A% 568 2.9% 568 10.3%
Symfony\Component\HttpFoundation\HeaderUtils::groupParts11 3.5% 10 4.8% 0 N/A% 568 2.9% 376 6.8%
Symfony\Component\Dotenv\Dotenv::lexValue10 3.2% 8 3.8% 0 N/A% 552 2.8% 0 0.0%
Symfony\Component\HttpFoundation\ServerBag::getHeaders9 2.9% 7 3.3% 0 N/A% 944 4.8% 944 17.1%
Monolog\Utils::canonicalizePath4 1.3% 2 1.0% 0 N/A% 616 3.1% 584 10.5%
Symfony\Component\HttpFoundation\Request::preparePathInfo2 0.6% 1 0.5% 0 N/A% 568 2.9% 312 5.6%