Run Report
Run #694efb564eec8: 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
substr307 90.3% 257 0.0% 22 0.0% 19,552 0.4% 0 0.0%
Exclusive Metrics for Current Function257 100.0% 22 100.0% 19,552 100.0% 0 N/A%
Parent functions
Composer\Autoload\ClassLoader::findFileWithExtension236 76.9% 211 82.1% 22 100.0% 14,312 73.2% 0 N/A%
Symfony\Component\HttpKernel\Bundle\Bundle::parseClassName20 6.5% 12 4.7% 0 0.0% 1,576 8.1% 0 N/A%
Symfony\Component\HttpFoundation\HeaderUtils::groupParts11 3.6% 11 4.3% 0 0.0% 568 2.9% 0 N/A%
Symfony\Component\HttpFoundation\HeaderUtils::groupParts@118 5.9% 11 4.3% 0 0.0% 568 2.9% 0 N/A%
Symfony\Component\Dotenv\Dotenv::lexValue10 3.3% 6 2.3% 0 0.0% 552 2.8% 0 N/A%
Symfony\Component\HttpFoundation\ServerBag::getHeaders6 2.0% 3 1.2% 0 0.0% 792 4.1% 0 N/A%
Monolog\Utils::canonicalizePath4 1.3% 2 0.8% 0 0.0% 616 3.2% 0 N/A%
Symfony\Component\HttpFoundation\Request::preparePathInfo2 0.7% 1 0.4% 0 0.0% 568 2.9% 0 N/A%