Run Report
Run #69107d22eba2b: 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
substr426 93.8% 536 0.1% 0 0.0% 25,360 0.3% 6,392 0.1%
Exclusive Metrics for Current Function536 100.0% 0 N/A% 25,360 100.0% 6,392 100.0%
Parent functions
Composer\Autoload\ClassLoader::findFileWithExtension242 56.8% 343 64.0% 0 N/A% 14,600 57.6% 2,904 45.4%
Symfony\Component\HttpFoundation\ServerBag::getHeaders24 5.6% 45 8.4% 0 N/A% 1,480 5.8% 1,064 16.6%
Symfony\Component\Cache\Adapter\PhpFilesAdapter::getFile40 9.4% 42 7.8% 0 N/A% 2,488 9.8% 584 9.1%
Symfony\Component\Finder\Iterator\MultiplePcreFilterIterator::isRegex48 11.3% 42 7.8% 0 N/A% 584 2.3% 0 0.0%
Symfony\Component\HttpKernel\Bundle\Bundle::parseClassName20 4.7% 21 3.9% 0 N/A% 1,576 6.2% 0 0.0%
Symfony\Component\Dotenv\Dotenv::lexValue10 2.3% 14 2.6% 0 N/A% 552 2.2% 0 0.0%
Symfony\Component\HttpFoundation\HeaderUtils::groupParts@119 4.5% 8 1.5% 0 N/A% 568 2.2% 568 8.9%
Monolog\Utils::canonicalizePath4 0.9% 6 1.1% 0 N/A% 616 2.4% 584 9.1%
Symfony\Component\HttpFoundation\HeaderUtils::groupParts12 2.8% 5 0.9% 0 N/A% 568 2.2% 376 5.9%
getVersionedPath2 0.5% 4 0.7% 0 N/A% 624 2.5% 0 0.0%
Symfony\Component\HttpFoundation\Request::preparePathInfo2 0.5% 3 0.6% 0 N/A% 568 2.2% 312 4.9%
ApiPlatform\Symfony\Routing\Router::match2 0.5% 2 0.4% 0 N/A% 552 2.2% 0 0.0%
SugarAutoLoader::getFilenameForViewClass1 0.2% 1 0.2% 0 N/A% 584 2.3% 0 0.0%