Diff Report
Run #54df9298c351d: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54df8d322535a: XHProf Run (Namespace=drupal-perf-davidhernandez)
Tip
Click a function name below to drill down.

Regression/Improvement summary for class_exists

class_existsRun #54df9298c351dRun #54df8d322535aDiffDiff%
Number of Function Calls639 638 -1 -0.2%
Incl. Wall Time (microsec)90,422 97,261 6,839 7.6%
Incl. Wall Time (microsec) per call 142 152 11 7.7%
Excl. Wall Time (microsec)844 830 -14 -1.7%
Incl. MemUse (bytes)9,310,824 9,311,176 352 0.0%
Incl. MemUse (bytes) per call 14,571 14,594 23 0.2%
Excl. MemUse (bytes)4,600 4,600 0 0.0%
Incl. PeakMemUse (bytes)7,648,152 7,648,152 0 0.0%
Incl. PeakMemUse (bytes) per call 11,969 11,988 19 0.2%
Excl. PeakMemUse (bytes)4,744 4,744 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_exists-1 -100.0% 6,839 27.0% 352 1.6% 0 0.0%
Exclusive Metrics Diff for Current Function-14 -0.2% 0 0.0% 0 N/A%
Parent functions
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass0 0.0% 6,876 100.5% 224 63.6% 672 N/A%
Drupal\Core\Entity\EntityType::hasHandlerClass0 0.0% 93 1.4% 368 104.5% -216 N/A%
Drupal\Core\Entity\EntityManager::getDefinition0 0.0% -68 -1.0% -272 -77.3% -560 N/A%
Drupal\Core\Database\Connection::getDriverClass0 0.0% -64 -0.9% -8 -2.3% -8 N/A%
Drupal\Core\Form\FormBuilder::getFormId0 0.0% -8 -0.1% -16 -4.5% 112 N/A%
Drupal\Core\Entity\Query\QueryBase::getClass0 0.0% 7 0.1% 56 15.9% 0 N/A%
Drupal\Core\DependencyInjection\ClassResolver::getInstanceFromDefinition0 0.0% 4 0.1% 0 0.0% 0 N/A%
Drupal\Core\Template\TwigEnvironment::loadTemplate-1 -100.0% -2 -0.0% 0 0.0% 0 N/A%
Drupal\Core\DrupalKernel::initializeContainer0 0.0% 1 0.0% 0 0.0% 0 N/A%
Drupal\Core\Template\TwigEnvironment::loadTemplate@10 0.0% 0 0.0% 0 0.0% 0 N/A%
Child function
Composer\Autoload\ClassLoader::loadClass0 N/A% 6,853 100.2% 352 100.0% 0 N/A%