Run Report
Run #69a19ec3f0061: XHProf Run (Namespace=myapp)
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Parent/Child report for class_exists [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)
IWall%Incl. CPU
(microsecs)
ICpu%Incl.
MemUse
(bytes)
IMemUse%Incl.
PeakMemUse
(bytes)
IPeakMemUse%
Current Function
class_exists151 47.6% 2,923 6.8% 7,994 18.7% 57,864 2.9% 76,552 3.9%
Exclusive Metrics for Current Function569 19.5% 0 0.0% 18,088 31.3% 14,752 19.3%
Parent functions
Composer\Autoload\ClassLoader::Composer\Autoload\{closure}19 12.6% 966 33.0% 3,998 50.0% 20,984 36.3% 38,296 50.0%
ContainerZ9RIxCl\App_KernelProdContainer::ContainerZ9RIxCl\{closure}25 16.6% 908 31.1% 0 0.0% 1,344 2.3% 10,584 13.8%
ComposerAutoloaderInit381f215aa7427ed29f812a7c7d349f9f::{closure}56 37.1% 688 23.5% 3,996 50.0% 9,424 16.3% 7,648 10.0%
Symfony\Component\Serializer\Normalizer\DataUriNormalizer::__construct1 0.7% 82 2.8% 0 0.0% 1,880 3.2% 0 0.0%
Composer\Autoload\ClassLoader::Composer\Autoload\{closure}@11 0.7% 67 2.3% 0 0.0% 12,504 21.6% 10,616 13.9%
Symfony\Component\ErrorHandler\Exception\FlattenException::createFromThrowable1 0.7% 49 1.7% 0 0.0% 1,880 3.2% 2,160 2.8%
Symfony\Component\ErrorHandler\ErrorHandler::cleanTrace20 13.2% 33 1.1% 0 0.0% 568 1.0% 0 0.0%
Symfony\Component\Serializer\Encoder\YamlEncoder::__construct1 0.7% 24 0.8% 0 0.0% 584 1.0% 0 0.0%
Symfony\Component\Serializer\Normalizer\ObjectNormalizer::__construct2 1.3% 22 0.8% 0 0.0% 584 1.0% 872 1.1%
main()1 0.7% 22 0.8% 0 0.0% 1,816 3.1% 608 0.8%
Doctrine\Common\Annotations\AnnotationReader::__construct1 0.7% 20 0.7% 0 0.0% 584 1.0% 872 1.1%
ContainerZ9RIxCl\App_KernelProdContainer::load10 6.6% 17 0.6% 0 0.0% 568 1.0% 272 0.4%
Symfony\Component\HttpKernel\Kernel::initializeContainer2 1.3% 4 0.1% 0 0.0% 568 1.0% 304 0.4%
ContainerZ9RIxCl\App_KernelProdContainer::createProxy2 1.3% 4 0.1% 0 0.0% 568 1.0% 568 0.7%
ContainerZ9RIxCl\App_KernelProdContainer::load@12 1.3% 3 0.1% 0 0.0% 568 1.0% 568 0.7%
ContainerZ9RIxCl\App_KernelProdContainer::load@22 1.3% 3 0.1% 0 0.0% 568 1.0% 568 0.7%
voku\helper\UTF8::intlChar_loaded1 0.7% 3 0.1% 0 0.0% 552 1.0% 552 0.7%
Symfony\Component\PropertyAccess\PropertyAccessor::createCache1 0.7% 2 0.1% 0 0.0% 584 1.0% 584 0.8%
voku\helper\UTF8::finfo_loaded1 0.7% 2 0.1% 0 0.0% 552 1.0% 552 0.7%
Symfony\Component\HttpFoundation\Request::setPhpDefaultLocale1 0.7% 2 0.1% 0 0.0% 584 1.0% 584 0.8%
Symfony\Component\ErrorHandler\Exception\FlattenException::createFromThrowable@11 0.7% 2 0.1% 0 0.0% 600 1.0% 344 0.4%
Child functions
Composer\Autoload\ClassLoader::loadClass43 30.9% 1,221 41.8% 3,996 50.0% 4,504 7.8% 13,904 18.2%
Composer\Autoload\ClassLoader::loadClass@117 12.2% 788 27.0% 3,998 50.0% 20,336 35.1% 37,272 48.7%
ComposerAutoloaderInit381f215aa7427ed29f812a7c7d349f9f::{closure}49 35.3% 201 6.9% 0 0.0% 1,232 2.1% 8 0.0%
ComposerAutoloaderInit381f215aa7427ed29f812a7c7d349f9f::{closure}@128 20.1% 83 2.8% 0 0.0% 616 1.1% 0 0.0%
Composer\Autoload\ClassLoader::loadClass@21 0.7% 55 1.9% 0 0.0% 11,856 20.5% 10,616 13.9%
Doctrine\Common\Proxy\Autoloader::Doctrine\Common\Proxy\{closure}1 0.7% 6 0.2% 0 0.0% 1,232 2.1% 0 0.0%