Run Report
Run #69a91a6b24ffd: 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
substr421 93.8% 499 0.1% 0 0.0% 25,240 0.3% 5,440 0.1%
Exclusive Metrics for Current Function499 100.0% 0 N/A% 25,240 100.0% 5,440 100.0%
Parent functions
Composer\Autoload\ClassLoader::findFileWithExtension242 57.5% 312 62.5% 0 N/A% 14,600 57.8% 2,904 53.4%
Symfony\Component\Cache\Adapter\PhpFilesAdapter::getFile40 9.5% 43 8.6% 0 N/A% 2,488 9.9% 584 10.7%
Symfony\Component\HttpFoundation\HeaderUtils::groupParts11 2.6% 31 6.2% 0 N/A% 568 2.3% 0 0.0%
Symfony\Component\HttpKernel\Bundle\Bundle::parseClassName20 4.8% 30 6.0% 0 N/A% 1,576 6.2% 0 0.0%
Symfony\Component\Finder\Iterator\MultiplePcreFilterIterator::isRegex48 11.4% 24 4.8% 0 N/A% 584 2.3% 0 0.0%
Symfony\Component\HttpFoundation\ServerBag::getHeaders21 5.0% 21 4.2% 0 N/A% 1,360 5.4% 1,056 19.4%
Symfony\Component\Dotenv\Dotenv::lexValue10 2.4% 14 2.8% 0 N/A% 552 2.2% 0 0.0%
Symfony\Component\HttpFoundation\HeaderUtils::groupParts@118 4.3% 11 2.2% 0 N/A% 568 2.3% 0 0.0%
Monolog\Utils::canonicalizePath4 1.0% 6 1.2% 0 N/A% 616 2.4% 584 10.7%
getVersionedPath2 0.5% 3 0.6% 0 N/A% 624 2.5% 0 0.0%
Symfony\Component\HttpFoundation\Request::preparePathInfo2 0.5% 2 0.4% 0 N/A% 568 2.3% 312 5.7%
SugarAutoLoader::getFilenameForViewClass1 0.2% 1 0.2% 0 N/A% 584 2.3% 0 0.0%
ApiPlatform\Symfony\Routing\Router::match2 0.5% 1 0.2% 0 N/A% 552 2.2% 0 0.0%