Diff Report
Run #51b0309e0d24b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b0311a4e34a: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for class_exists

class_existsRun #51b0309e0d24bRun #51b0311a4e34aDiffDiff%
Number of Function Calls43 43 0 0.0%
Incl. Wall Time (microsec)12,268 12,358 90 0.7%
Incl. Wall Time (microsec) per call 285 287 2 0.7%
Excl. Wall Time (microsec)161 157 -4 -2.5%
Incl. CPU (microsecs)12,325 12,417 92 0.7%
Incl. CPU (microsecs) per call 287 289 2 0.7%
Excl. CPU (microsec)190 182 -8 -4.2%
Incl. MemUse (bytes)1,329,672 1,329,672 0 0.0%
Incl. MemUse (bytes) per call 30,923 30,923 0 0.0%
Excl. MemUse (bytes)-1,080 -1,080 0 0.0%
Incl. PeakMemUse (bytes)1,077,832 1,077,832 0 0.0%
Incl. PeakMemUse (bytes) per call 25,066 25,066 0 0.0%
Excl. PeakMemUse (bytes)5,248 5,248 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% 90 14.8% 92 8.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-4 -4.4% -8 -8.7% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\EntityManager::getControllerClass0 N/A% 59 65.6% 56 60.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::getDriverClass0 N/A% 24 26.7% 24 26.1% 0 N/A% 0 N/A%
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass0 N/A% 4 4.4% 6 6.5% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::canUseIntl0 N/A% 2 2.2% 2 2.2% 0 N/A% 0 N/A%
Drupal\Core\Config\Context\ConfigContextFactory::get0 N/A% 1 1.1% 1 1.1% 0 N/A% 0 N/A%
Drupal\Core\Template\TwigEnvironment::loadTemplate0 N/A% 0 0.0% -1 -1.1% 0 N/A% 0 N/A%
Drupal\Core\DrupalKernel::initializeContainer0 N/A% 0 0.0% 2 2.2% 0 N/A% 0 N/A%
_drupal_simpletest_conf_path0 N/A% 0 0.0% 2 2.2% 0 N/A% 0 N/A%
Child function
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% 94 104.4% 100 108.7% 0 N/A% 0 N/A%