Run Report
Run #69a18dd9b33a7: XHProf Run (Namespace=myapp)
Tip
Click a function name below to drill down.

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
substr330 92.2% 490 0.6% 0 0.0% 22,128 0.7% 6,288 0.2%
Exclusive Metrics for Current Function490 100.0% 0 N/A% 22,128 100.0% 6,288 100.0%
Parent functions
Composer\Autoload\ClassLoader::findFileWithExtension242 73.3% 342 69.8% 0 N/A% 14,600 66.0% 2,904 46.2%
Symfony\Component\HttpFoundation\ServerBag::getHeaders14 4.2% 34 6.9% 0 N/A% 1,128 5.1% 944 15.0%
Symfony\Component\HttpKernel\Bundle\Bundle::parseClassName20 6.1% 30 6.1% 0 N/A% 1,576 7.1% 0 0.0%
Symfony\Component\HttpFoundation\HeaderUtils::groupParts@119 5.8% 29 5.9% 0 N/A% 568 2.6% 568 9.0%
Symfony\Component\HttpFoundation\HeaderUtils::groupParts12 3.6% 19 3.9% 0 N/A% 600 2.7% 408 6.5%
Symfony\Component\Dotenv\Dotenv::lexValue10 3.0% 15 3.1% 0 N/A% 552 2.5% 0 0.0%
Monolog\Utils::canonicalizePath4 1.2% 7 1.4% 0 N/A% 616 2.8% 584 9.3%
Twig\Loader\FilesystemLoader::parseName4 1.2% 5 1.0% 0 N/A% 728 3.3% 0 0.0%
getVersionedPath2 0.6% 4 0.8% 0 N/A% 624 2.8% 0 0.0%
Symfony\Component\HttpFoundation\Request::preparePathInfo2 0.6% 3 0.6% 0 N/A% 568 2.6% 312 5.0%
Symfony\Component\HttpFoundation\HeaderUtils::groupParts@21 0.3% 2 0.4% 0 N/A% 568 2.6% 568 9.0%