Run Report
Run #69107d1ed6afa: 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
substr326 92.1% 449 0.6% 0 0.0% 21,432 0.7% 5,688 0.2%
Exclusive Metrics for Current Function449 100.0% 0 N/A% 21,432 100.0% 5,688 100.0%
Parent functions
Composer\Autoload\ClassLoader::findFileWithExtension242 74.2% 327 72.8% 0 N/A% 14,600 68.1% 2,904 51.1%
Symfony\Component\HttpFoundation\HeaderUtils::groupParts@119 5.8% 29 6.5% 0 N/A% 568 2.7% 568 10.0%
Symfony\Component\HttpKernel\Bundle\Bundle::parseClassName20 6.1% 27 6.0% 0 N/A% 1,576 7.4% 0 0.0%
Symfony\Component\HttpFoundation\ServerBag::getHeaders15 4.6% 19 4.2% 0 N/A% 1,176 5.5% 944 16.6%
Symfony\Component\HttpFoundation\HeaderUtils::groupParts12 3.7% 18 4.0% 0 N/A% 568 2.7% 376 6.6%
Symfony\Component\Dotenv\Dotenv::lexValue10 3.1% 15 3.3% 0 N/A% 552 2.6% 0 0.0%
Monolog\Utils::canonicalizePath4 1.2% 7 1.6% 0 N/A% 616 2.9% 584 10.3%
getVersionedPath2 0.6% 4 0.9% 0 N/A% 624 2.9% 0 0.0%
Symfony\Component\HttpFoundation\Request::preparePathInfo1 0.3% 2 0.4% 0 N/A% 568 2.7% 312 5.5%
SugarAutoLoader::getFilenameForViewClass1 0.3% 1 0.2% 0 N/A% 584 2.7% 0 0.0%