Run Report
Run #69b449dc0d1de: 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% 435 0.9% 0 0.0% 20,104 1.0% 5,544 0.3%
Exclusive Metrics for Current Function435 100.0% 0 N/A% 20,104 100.0% 5,544 100.0%
Parent functions
Composer\Autoload\ClassLoader::findFileWithExtension236 73.8% 322 74.0% 0 N/A% 14,312 71.2% 2,752 49.6%
Symfony\Component\HttpKernel\Bundle\Bundle::parseClassName20 6.2% 29 6.7% 0 N/A% 1,576 7.8% 0 0.0%
Symfony\Component\HttpFoundation\ServerBag::getHeaders19 5.9% 26 6.0% 0 N/A% 1,344 6.7% 952 17.2%
Symfony\Component\HttpFoundation\HeaderUtils::groupParts@118 5.6% 22 5.1% 0 N/A% 568 2.8% 568 10.2%
Symfony\Component\Dotenv\Dotenv::lexValue10 3.1% 13 3.0% 0 N/A% 552 2.7% 0 0.0%
Symfony\Component\HttpFoundation\HeaderUtils::groupParts11 3.4% 13 3.0% 0 N/A% 568 2.8% 376 6.8%
Monolog\Utils::canonicalizePath4 1.2% 6 1.4% 0 N/A% 616 3.1% 584 10.5%
Symfony\Component\HttpFoundation\Request::preparePathInfo2 0.6% 4 0.9% 0 N/A% 568 2.8% 312 5.6%