Run Report
Run #691eabf5c9cdd: 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
substr422 93.8% 539 0.0% 3,985 0.5% 25,192 0.3% 6,392 0.1%
Exclusive Metrics for Current Function539 100.0% 3,985 100.0% 25,192 100.0% 6,392 100.0%
Parent functions
Composer\Autoload\ClassLoader::findFileWithExtension242 57.3% 330 61.2% 3,985 100.0% 14,600 58.0% 2,904 45.4%
Symfony\Component\Finder\Iterator\MultiplePcreFilterIterator::isRegex48 11.4% 67 12.4% 0 0.0% 584 2.3% 0 0.0%
Symfony\Component\Cache\Adapter\PhpFilesAdapter::getFile40 9.5% 46 8.5% 0 0.0% 2,488 9.9% 584 9.1%
Symfony\Component\HttpFoundation\ServerBag::getHeaders20 4.7% 27 5.0% 0 0.0% 1,312 5.2% 1,064 16.6%
Symfony\Component\HttpKernel\Bundle\Bundle::parseClassName20 4.7% 25 4.6% 0 0.0% 1,576 6.3% 0 0.0%
Symfony\Component\Dotenv\Dotenv::lexValue10 2.4% 13 2.4% 0 0.0% 552 2.2% 0 0.0%
Symfony\Component\HttpFoundation\HeaderUtils::groupParts@119 4.5% 9 1.7% 0 0.0% 568 2.3% 568 8.9%
Symfony\Component\HttpFoundation\HeaderUtils::groupParts12 2.8% 8 1.5% 0 0.0% 568 2.3% 376 5.9%
Monolog\Utils::canonicalizePath4 0.9% 5 0.9% 0 0.0% 616 2.4% 584 9.1%
getVersionedPath2 0.5% 3 0.6% 0 0.0% 624 2.5% 0 0.0%
ApiPlatform\Symfony\Routing\Router::match2 0.5% 3 0.6% 0 0.0% 552 2.2% 0 0.0%
Symfony\Component\HttpFoundation\Request::preparePathInfo2 0.5% 2 0.4% 0 0.0% 568 2.3% 312 4.9%
SugarAutoLoader::getFilenameForViewClass1 0.2% 1 0.2% 0 0.0% 584 2.3% 0 0.0%