Diff Report
Run #55a8732244c39: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #55a8733f9d19a: XHProf Run (Namespace=drupal-perf-lauriii)
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Regression/Improvement summary for class_exists

class_existsRun #55a8732244c39Run #55a8733f9d19aDiffDiff%
Number of Function Calls84 84 0 0.0%
Incl. Wall Time (microsec)3,507 3,471 -36 -1.0%
Incl. Wall Time (microsec) per call 42 41 -0 -1.0%
Excl. Wall Time (microsec)57 60 3 5.3%
Incl. MemUse (bytes)1,941,568 1,941,568 0 0.0%
Incl. MemUse (bytes) per call 23,114 23,114 0 0.0%
Excl. MemUse (bytes)6,240 6,240 0 0.0%
Incl. PeakMemUse (bytes)1,555,264 1,555,264 0 0.0%
Incl. PeakMemUse (bytes) per call 18,515 18,515 0 0.0%
Excl. PeakMemUse (bytes)5,240 5,240 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% -36 -48.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 8.3% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\EntityManager::getDefinition0 N/A% -90 -250.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityType::hasHandlerClass0 N/A% 29 80.6% 0 N/A% 0 N/A%
Drupal\Core\Form\FormBuilder::getFormId0 N/A% 25 69.4% 0 N/A% 0 N/A%
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass0 N/A% 3 8.3% 0 N/A% 0 N/A%
Drupal\Core\DependencyInjection\ClassResolver::getInstanceFromDefinition0 N/A% -3 -8.3% 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::loadTemplate0 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\DrupalKernel::initializeContainer0 N/A% 0 0.0% 0 N/A% 0 N/A%
Child function
spl_autoload_call0 N/A% -39 -108.3% 0 N/A% 0 N/A%