Run Report
Run #69ef2325ee1f1: 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
substr305 91.6% 676 1.2% 3,248 5.9% 19,480 1.0% 5,312 0.3%
Exclusive Metrics for Current Function676 100.0% 3,248 100.0% 19,480 100.0% 5,312 100.0%
Parent functions
Composer\Autoload\ClassLoader::findFileWithExtension236 77.4% 579 85.7% 3,248 100.0% 14,312 73.5% 2,752 51.8%
Symfony\Component\HttpKernel\Bundle\Bundle::parseClassName20 6.6% 34 5.0% 0 0.0% 1,576 8.1% 0 0.0%
Symfony\Component\Dotenv\Dotenv::lexValue10 3.3% 20 3.0% 0 0.0% 552 2.8% 0 0.0%
Symfony\Component\HttpFoundation\HeaderUtils::groupParts@118 5.9% 15 2.2% 0 0.0% 568 2.9% 568 10.7%
Symfony\Component\HttpFoundation\HeaderUtils::groupParts11 3.6% 10 1.5% 0 0.0% 568 2.9% 376 7.1%
Symfony\Component\HttpFoundation\ServerBag::getHeaders4 1.3% 8 1.2% 0 0.0% 720 3.7% 720 13.6%
Monolog\Utils::canonicalizePath4 1.3% 7 1.0% 0 0.0% 616 3.2% 584 11.0%
Symfony\Component\HttpFoundation\Request::preparePathInfo2 0.7% 3 0.4% 0 0.0% 568 2.9% 312 5.9%