Run Report
Run #691eabf48b101: 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% 460 0.5% 3,999 4.9% 21,912 0.7% 5,656 0.2%
Exclusive Metrics for Current Function460 100.0% 3,999 100.0% 21,912 100.0% 5,656 100.0%
Parent functions
Composer\Autoload\ClassLoader::findFileWithExtension242 74.5% 340 73.9% 3,999 100.0% 14,600 66.6% 2,904 51.3%
Symfony\Component\HttpKernel\Bundle\Bundle::parseClassName20 6.2% 33 7.2% 0 0.0% 1,576 7.2% 0 0.0%
Symfony\Component\HttpFoundation\HeaderUtils::groupParts@119 5.8% 28 6.1% 0 0.0% 568 2.6% 568 10.0%
Symfony\Component\HttpFoundation\HeaderUtils::groupParts12 3.7% 17 3.7% 0 0.0% 568 2.6% 376 6.6%
Symfony\Component\Dotenv\Dotenv::lexValue10 3.1% 15 3.3% 0 0.0% 552 2.5% 0 0.0%
Symfony\Component\HttpFoundation\ServerBag::getHeaders13 4.0% 15 3.3% 0 0.0% 1,048 4.8% 912 16.1%
Monolog\Utils::canonicalizePath4 1.2% 5 1.1% 0 0.0% 616 2.8% 584 10.3%
Symfony\Component\HttpFoundation\Request::preparePathInfo1 0.3% 2 0.4% 0 0.0% 568 2.6% 312 5.5%
getVersionedPath2 0.6% 2 0.4% 0 0.0% 624 2.8% 0 0.0%
SugarAutoLoader::getFilenameForViewClass1 0.3% 2 0.4% 0 0.0% 584 2.7% 0 0.0%
Symfony\Component\HttpFoundation\Request::getFormat1 0.3% 1 0.2% 0 0.0% 608 2.8% 0 0.0%