Run Report
Run #6a20c48b24cab: 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
substr322 92.0% 640 0.9% 0 0.0% 22,280 0.7% 6,176 0.2%
Exclusive Metrics for Current Function640 100.0% 0 N/A% 22,280 100.0% 6,176 100.0%
Parent functions
Composer\Autoload\ClassLoader::findFileWithExtension242 75.2% 512 80.0% 0 N/A% 14,600 65.5% 2,904 47.0%
Symfony\Component\HttpKernel\Bundle\Bundle::parseClassName20 6.2% 45 7.0% 0 N/A% 1,576 7.1% 0 0.0%
Symfony\Component\Dotenv\Dotenv::lexValue10 3.1% 18 2.8% 0 N/A% 552 2.5% 0 0.0%
Symfony\Component\HttpFoundation\HeaderUtils::groupParts@118 5.6% 13 2.0% 0 N/A% 568 2.5% 192 3.1%
Symfony\Component\HttpFoundation\HeaderUtils::parseQuery6 1.9% 11 1.7% 0 N/A% 760 3.4% 664 10.8%
Monolog\Utils::canonicalizePath4 1.2% 10 1.6% 0 N/A% 616 2.8% 584 9.5%
Symfony\Component\HttpFoundation\ServerBag::getHeaders4 1.2% 9 1.4% 0 N/A% 712 3.2% 712 11.5%
Symfony\Component\HttpFoundation\HeaderUtils::groupParts11 3.4% 8 1.2% 0 N/A% 568 2.5% 0 0.0%
Symfony\Component\HttpFoundation\Request::preparePathInfo2 0.6% 5 0.8% 0 N/A% 568 2.5% 568 9.2%
str_end2 0.6% 4 0.6% 0 N/A% 552 2.5% 552 8.9%
getVersionedPath2 0.6% 3 0.5% 0 N/A% 624 2.8% 0 0.0%
SugarAutoLoader::getFilenameForViewClass1 0.3% 2 0.3% 0 N/A% 584 2.6% 0 0.0%