Run Report
Run #69517eaf8a563: 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
substr317 91.9% 454 0.8% 2,655 5.0% 21,128 0.7% 4,720 0.2%
Exclusive Metrics for Current Function454 100.0% 2,655 100.0% 21,128 100.0% 4,720 100.0%
Parent functions
Composer\Autoload\ClassLoader::findFileWithExtension242 76.3% 370 81.5% 2,655 100.0% 14,600 69.1% 2,904 61.5%
Symfony\Component\HttpKernel\Bundle\Bundle::parseClassName20 6.3% 30 6.6% 0 0.0% 1,576 7.5% 0 0.0%
Symfony\Component\Dotenv\Dotenv::lexValue10 3.2% 12 2.6% 0 0.0% 552 2.6% 0 0.0%
Symfony\Component\HttpFoundation\HeaderUtils::groupParts@118 5.7% 12 2.6% 0 0.0% 568 2.7% 48 1.0%
Symfony\Component\HttpFoundation\ServerBag::getHeaders8 2.5% 9 2.0% 0 0.0% 872 4.1% 872 18.5%
Symfony\Component\HttpFoundation\HeaderUtils::groupParts11 3.5% 9 2.0% 0 0.0% 568 2.7% 0 0.0%
Monolog\Utils::canonicalizePath4 1.3% 7 1.5% 0 0.0% 616 2.9% 584 12.4%
getVersionedPath2 0.6% 3 0.7% 0 0.0% 624 3.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::preparePathInfo1 0.3% 1 0.2% 0 0.0% 568 2.7% 312 6.6%
SugarAutoLoader::getFilenameForViewClass1 0.3% 1 0.2% 0 0.0% 584 2.8% 0 0.0%