Diff Report
Run #55f2501d384a2: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #55f250764a275: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for class_exists

class_existsRun #55f2501d384a2Run #55f250764a275DiffDiff%
Number of Function Calls760 760 0 0.0%
Incl. Wall Time (microsec)17,197 17,229 32 0.2%
Incl. Wall Time (microsec) per call 23 23 0 0.2%
Excl. Wall Time (microsec)544 518 -26 -4.8%
Incl. MemUse (bytes)5,220,016 5,220,016 0 0.0%
Incl. MemUse (bytes) per call 6,868 6,868 0 0.0%
Excl. MemUse (bytes)6,920 6,920 0 0.0%
Incl. PeakMemUse (bytes)3,350,152 3,350,152 0 0.0%
Incl. PeakMemUse (bytes) per call 4,408 4,408 0 0.0%
Excl. PeakMemUse (bytes)8,056 8,056 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% 32 0.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-26 -81.2% 0 N/A% 0 N/A%
Parent functions
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass0 N/A% -199 -621.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::getDriverClass0 N/A% -9 -28.1% 0 N/A% 0 N/A%
Drupal\Core\DependencyInjection\ClassResolver::getInstanceFromDefinition0 N/A% -11 -34.4% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityManager::getDefinition0 N/A% 67 209.4% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityType::hasHandlerClass0 N/A% 56 175.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\Query\QueryBase::getClass0 N/A% -8 -25.0% 0 N/A% 0 N/A%
Drupal\Core\Form\FormBuilder::getFormId0 N/A% 137 428.1% 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% 1 3.1% 0 N/A% 0 N/A%
Symfony\Bridge\PsrHttpMessage\Factory\DiactorosFactory::__construct0 N/A% -2 -6.2% 0 N/A% 0 N/A%
Child function
spl_autoload_call0 N/A% 58 181.2% 0 N/A% 0 N/A%