Run Report
Run #519aada7a0b07: XHProf Run (Namespace=drupal-perf-ezeedub)
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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_exists456 70.2% 63,225 2.4% 88,007 3.3% 846,668 7.9% 666,428 5.3%
Exclusive Metrics for Current Function1,953 3.1% 4,000 4.5% -7,828 -0.9% 5,276 0.8%
Parent functions
Drupal\Component\Datetime\DateTimePlus::canUseIntl151 33.1% 41,887 66.3% 60,003 68.2% 456 0.1% 2,216 0.3%
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass85 18.6% 15,327 24.2% 16,003 18.2% 622,832 73.6% 467,552 70.2%
Drupal\Core\Entity\EntityManager::getControllerClass13 2.9% 3,942 6.2% 8,001 9.1% 129,428 15.3% 103,212 15.5%
Drupal\Core\Database\Connection::getDriverClass1 0.2% 1,302 2.1% 4,000 4.5% 82,076 9.7% 81,520 12.2%
Drupal\Core\Config\Context\ConfigContextFactory::get1 0.2% 306 0.5% 0 0.0% 9,656 1.1% 9,888 1.5%
file_stream_wrapper_valid_scheme100 21.9% 250 0.4% 0 0.0% 436 0.1% 396 0.1%
file_stream_wrapper_get_instance_by_uri100 21.9% 200 0.3% 0 0.0% 444 0.1% 304 0.0%
Drupal\Core\DrupalKernel::initializeContainer2 0.4% 5 0.0% 0 0.0% 452 0.1% 452 0.1%
Drupal\Core\Template\TwigEnvironment::loadTemplate2 0.4% 4 0.0% 0 0.0% 456 0.1% 456 0.1%
_drupal_simpletest_conf_path1 0.2% 2 0.0% 0 0.0% 432 0.1% 432 0.1%
Child function
Symfony\Component\ClassLoader\ClassLoader::loadClass185 100.0% 61,272 96.9% 84,007 95.5% 854,496 100.9% 661,152 99.2%