Diff Report
Run #54811b6aec43d: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54811c7da26f8: XHProf Run (Namespace=drupal-perf-davidhernandez)
Tip
Click a function name below to drill down.

Regression/Improvement summary for class_exists

class_existsRun #54811b6aec43dRun #54811c7da26f8DiffDiff%
Number of Function Calls7,935 7,935 0 0.0%
Incl. Wall Time (microsec)21,791 21,977 186 0.9%
Incl. Wall Time (microsec) per call 3 3 0 0.9%
Excl. Wall Time (microsec)4,823 4,842 19 0.4%
Incl. MemUse (bytes)3,829,128 3,829,128 0 0.0%
Incl. MemUse (bytes) per call 483 483 0 0.0%
Excl. MemUse (bytes)4,536 4,536 0 0.0%
Incl. PeakMemUse (bytes)2,439,072 2,439,072 0 0.0%
Incl. PeakMemUse (bytes) per call 307 307 0 0.0%
Excl. PeakMemUse (bytes)13,064 13,064 0 0.0%

Parent/Child Regression/Improvement report for class_exists [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
class_exists0 N/A% 186 12.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function19 10.2% 0 N/A% 0 N/A%
Parent functions
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass0 N/A% 142 76.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::getDriverClass0 N/A% 6 3.2% 0 N/A% 0 N/A%
Drupal\Core\DependencyInjection\ClassResolver::getInstanceFromDefinition0 N/A% 1 0.5% 0 N/A% 0 N/A%
Drupal\Core\DrupalKernel::initializeContainer0 N/A% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityManager::getDefinition0 N/A% 26 14.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityType::hasHandlerClass0 N/A% -2 -1.1% 0 N/A% 0 N/A%
Drupal\Core\Entity\Query\QueryBase::getClass0 N/A% 22 11.8% 0 N/A% 0 N/A%
Drupal\Core\Form\FormBuilder::getFormId0 N/A% -8 -4.3% 0 N/A% 0 N/A%
Drupal\Core\Template\TwigEnvironment::loadTemplate0 N/A% -1 -0.5% 0 N/A% 0 N/A%
Drupal\Core\Template\TwigEnvironment::loadTemplate@10 N/A% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Template\TwigEnvironment::loadTemplate@20 N/A% 0 0.0% 0 N/A% 0 N/A%
Child function
Composer\Autoload\ClassLoader::loadClass0 N/A% 167 89.8% 0 N/A% 0 N/A%