Diff Report
Run #55919cfa61bb7: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #55919cdb0fed9: XHProf Run (Namespace=drupal-perf-lauriii)
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Regression/Improvement summary for class_exists

class_existsRun #55919cfa61bb7Run #55919cdb0fed9DiffDiff%
Number of Function Calls163 163 0 0.0%
Incl. Wall Time (microsec)3,227 3,160 -67 -2.1%
Incl. Wall Time (microsec) per call 20 19 -0 -2.1%
Excl. Wall Time (microsec)53 51 -2 -3.8%
Incl. MemUse (bytes)1,744,392 1,744,392 0 0.0%
Incl. MemUse (bytes) per call 10,702 10,702 0 0.0%
Excl. MemUse (bytes)6,240 6,240 0 0.0%
Incl. PeakMemUse (bytes)1,105,936 1,105,936 0 0.0%
Incl. PeakMemUse (bytes) per call 6,785 6,785 0 0.0%
Excl. PeakMemUse (bytes)3,984 3,984 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% -67 -10.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -3.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\EntityManager::getDefinition0 N/A% -85 -126.9% 0 N/A% 0 N/A%
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass0 N/A% 35 52.2% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityType::hasHandlerClass0 N/A% -18 -26.9% 0 N/A% 0 N/A%
Drupal\Core\Form\FormBuilder::getFormId0 N/A% 1 1.5% 0 N/A% 0 N/A%
Drupal\Core\Template\TwigEnvironment::loadTemplate0 N/A% 0 0.0% 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\Entity\Query\QueryBase::getClass0 N/A% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\DependencyInjection\ClassResolver::getInstanceFromDefinition0 N/A% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\DrupalKernel::initializeContainer0 N/A% 0 0.0% 0 N/A% 0 N/A%
Child function
spl_autoload_call0 N/A% -65 -97.0% 0 N/A% 0 N/A%