Run Report
Run #6a30ca91ae925: 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
substr325 92.1% 572 0.8% 0 0.0% 22,016 0.7% 4,720 0.1%
Exclusive Metrics for Current Function572 100.0% 0 N/A% 22,016 100.0% 4,720 100.0%
Parent functions
Composer\Autoload\ClassLoader::findFileWithExtension242 74.5% 434 75.9% 0 N/A% 14,600 66.3% 2,904 61.5%
Symfony\Component\HttpKernel\Bundle\Bundle::parseClassName20 6.2% 40 7.0% 0 N/A% 1,576 7.2% 0 0.0%
Symfony\Component\HttpFoundation\ServerBag::getHeaders15 4.6% 30 5.2% 0 N/A% 1,152 5.2% 920 19.5%
Symfony\Component\Dotenv\Dotenv::lexValue10 3.1% 24 4.2% 0 N/A% 552 2.5% 0 0.0%
Symfony\Component\HttpFoundation\HeaderUtils::groupParts@118 5.5% 16 2.8% 0 N/A% 568 2.6% 0 0.0%
Symfony\Component\HttpFoundation\HeaderUtils::groupParts11 3.4% 11 1.9% 0 N/A% 568 2.6% 0 0.0%
Monolog\Utils::canonicalizePath4 1.2% 8 1.4% 0 N/A% 616 2.8% 584 12.4%
getVersionedPath2 0.6% 4 0.7% 0 N/A% 624 2.8% 0 0.0%
Symfony\Component\HttpFoundation\Request::preparePathInfo1 0.3% 2 0.3% 0 N/A% 568 2.6% 312 6.6%
Symfony\Component\HttpFoundation\Request::getFormat1 0.3% 2 0.3% 0 N/A% 608 2.8% 0 0.0%
SugarAutoLoader::getFilenameForViewClass1 0.3% 1 0.2% 0 N/A% 584 2.7% 0 0.0%