Run Report
Run #519fbf2154a5e: XHProf Run (Namespace=drupal-perf-drupalcon)
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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_exists6 35.3% 361 1.1% 0 0.0% 90,896 3.2% 89,612 3.1%
Exclusive Metrics for Current Function14 3.9% 0 N/A% 1,832 2.0% 1,704 1.9%
Parent functions
Drupal\Core\Database\Connection::getDriverClass1 16.7% 297 82.3% 0 N/A% 79,740 87.7% 78,468 87.6%
Drupal\Core\Config\Context\ConfigContextFactory::get1 16.7% 60 16.6% 0 N/A% 9,816 10.8% 9,832 11.0%
Drupal\Core\DrupalKernel::initializeContainer2 33.3% 2 0.6% 0 N/A% 452 0.5% 452 0.5%
Drupal\Component\Datetime\DateTimePlus::canUseIntl1 16.7% 1 0.3% 0 N/A% 456 0.5% 428 0.5%
_drupal_simpletest_conf_path1 16.7% 1 0.3% 0 N/A% 432 0.5% 432 0.5%
Child function
Symfony\Component\ClassLoader\ApcClassLoader::loadClass2 100.0% 347 96.1% 0 N/A% 89,064 98.0% 87,908 98.1%