Diff Report
Run #530ad1a439784: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ad1ecad192: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for class_exists

class_existsRun #530ad1a439784Run #530ad1ecad192DiffDiff%
Number of Function Calls226 226 0 0.0%
Incl. Wall Time (microsec)71,394 71,347 -47 -0.1%
Incl. Wall Time (microsec) per call 316 316 -0 -0.1%
Excl. Wall Time (microsec)523 515 -8 -1.5%
Incl. CPU (microsecs)71,596 71,569 -27 -0.0%
Incl. CPU (microsecs) per call 317 317 -0 -0.0%
Excl. CPU (microsec)655 667 12 1.8%
Incl. MemUse (bytes)9,379,232 9,379,232 0 0.0%
Incl. MemUse (bytes) per call 41,501 41,501 0 0.0%
Excl. MemUse (bytes)9,192 9,192 0 0.0%
Incl. PeakMemUse (bytes)7,177,016 7,177,016 0 0.0%
Incl. PeakMemUse (bytes) per call 31,757 31,757 0 0.0%
Excl. PeakMemUse (bytes)6,880 6,880 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. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
class_exists0 N/A% -47 -2.8% -27 -1.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-8 -17.0% 12 44.4% 0 N/A% 0 N/A%
Parent functions
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass0 N/A% -192 -408.5% -197 -729.6% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityType::hasControllerClass0 N/A% -74 -157.4% -71 -263.0% 0 N/A% 0 N/A%
Drupal\Core\Controller\ControllerResolver::createController0 N/A% 70 148.9% 70 259.3% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityManager::getDefinition0 N/A% 64 136.2% 73 270.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::getDriverClass0 N/A% 41 87.2% 43 159.3% 0 N/A% 0 N/A%
Drupal\Core\Entity\Query\QueryBase::getClass0 N/A% 35 74.5% 41 151.9% 0 N/A% 0 N/A%
Drupal\Core\Form\FormBuilder::getFormId0 N/A% 12 25.5% 14 51.9% 0 N/A% 0 N/A%
Drupal\Core\Template\TwigEnvironment::loadTemplate0 N/A% -2 -4.3% 1 3.7% 0 N/A% 0 N/A%
file_stream_wrapper_get_instance_by_scheme0 N/A% -1 -2.1% 1 3.7% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::intlDateFormatterExists0 N/A% 0 0.0% -1 -3.7% 0 N/A% 0 N/A%
Drupal\Core\DrupalKernel::initializeContainer0 N/A% 0 0.0% -1 -3.7% 0 N/A% 0 N/A%
Child function
spl_autoload_call0 N/A% -39 -83.0% -39 -144.4% 0 N/A% 0 N/A%