Diff Report
Run #51ad01387670b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ad01d342500: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for function_exists

function_existsRun #51ad01387670bRun #51ad01d342500DiffDiff%
Number of Function Calls547 586 39 7.1%
Incl. Wall Time (microsec)561 603 42 7.5%
Incl. Wall Time (microsec) per call 1 1 0 0.3%
Excl. Wall Time (microsec)561 603 42 7.5%
Incl. CPU (microsecs)971 1,012 41 4.2%
Incl. CPU (microsecs) per call 2 2 -0 -2.7%
Excl. CPU (microsec)971 1,012 41 4.2%
Incl. MemUse (bytes)21,368 21,384 16 0.1%
Incl. MemUse (bytes) per call 39 36 -3 -6.6%
Excl. MemUse (bytes)21,368 21,384 16 0.1%
Incl. PeakMemUse (bytes)6,160 6,160 0 0.0%
Incl. PeakMemUse (bytes) per call 11 11 -1 -6.7%
Excl. PeakMemUse (bytes)6,160 6,160 0 0.0%

Parent/Child Regression/Improvement report for function_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
function_exists39 100.0% 42 1.0% 41 0.8% 16 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function42 100.0% 41 100.0% 16 100.0% 0 N/A%
Parent functions
theme@133 84.6% 29 69.0% 31 75.6% 0 0.0% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% 6 14.3% 2 4.9% 0 0.0% 0 N/A%
theme@26 15.4% 4 9.5% 2 4.9% 0 0.0% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo0 0.0% 3 7.1% -2 -4.9% 0 0.0% 0 N/A%
theme0 0.0% -1 -2.4% -1 -2.4% 0 0.0% 0 N/A%
Drupal\Component\Utility\Unicode::check0 0.0% -1 -2.4% 0 0.0% 0 0.0% 0 N/A%
_form_builder_handle_input_element0 0.0% 1 2.4% -2 -4.9% 0 0.0% 0 N/A%
drupal_prepare_form0 0.0% 1 2.4% -1 -2.4% 0 0.0% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter@10 0.0% 0 0.0% 1 2.4% 0 0.0% 0 N/A%
drupal_get_title0 0.0% 0 0.0% 4 9.8% 0 0.0% 0 N/A%
run_init::Extension/Core.php0 0.0% 0 0.0% 1 2.4% 0 0.0% 0 N/A%
rdf_get_namespaces0 0.0% 0 0.0% 1 2.4% 0 0.0% 0 N/A%
theme@40 0.0% 0 0.0% -1 -2.4% 0 0.0% 0 N/A%
theme@30 0.0% 0 0.0% -1 -2.4% 0 0.0% 0 N/A%
Drupal\node\NodeStorageController::invokeHook0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::send0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Drupal\Core\EventSubscriber\LegacyControllerSubscriber::onKernelControllerLegacy0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Drupal\Core\Extension\ModuleHandler::invokeAll@10 0.0% 0 0.0% -1 -2.4% 0 0.0% 0 N/A%
Drupal\Core\Extension\ModuleHandler::invokeAll0 0.0% 0 0.0% 2 4.9% 0 0.0% 0 N/A%
Drupal\Component\Utility\Crypt::randomBytes0 0.0% 0 0.0% 0 0.0% 16 100.0% 0 N/A%
Drupal\Component\Uuid\Uuid::determinePlugin0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
_drupal_theme_initialize0 0.0% 0 0.0% 1 2.4% 0 0.0% 0 N/A%
Drupal\Core\Extension\ModuleHandler::implementsHook0 0.0% 0 0.0% 6 14.6% 0 0.0% 0 N/A%
has_krumo0 0.0% 0 0.0% -1 -2.4% 0 0.0% 0 N/A%
devel_silent0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
drupal_get_filename0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\HttpKernel\Controller\ControllerResolver::getController0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%