Diff Report
Run #519ffb7471c72: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #519ffc4c0008b: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for function_exists

function_existsRun #519ffb7471c72Run #519ffc4c0008bDiffDiff%
Number of Function Calls844 877 33 3.9%
Incl. Wall Time (microsec)1,867 1,887 20 1.1%
Incl. Wall Time (microsec) per call 2 2 -0 -2.7%
Excl. Wall Time (microsec)1,867 1,887 20 1.1%
Incl. CPU (microsecs)4,000 4,000 0 0.0%
Incl. CPU (microsecs) per call 5 5 -0 -3.8%
Excl. CPU (microsec)4,000 4,000 0 0.0%
Incl. MemUse (bytes)11,484 11,484 0 0.0%
Incl. MemUse (bytes) per call 14 13 -1 -3.8%
Excl. MemUse (bytes)11,484 11,484 0 0.0%
Incl. PeakMemUse (bytes)6,804 6,760 -44 -0.6%
Incl. PeakMemUse (bytes) per call 8 8 -0 -4.4%
Excl. PeakMemUse (bytes)6,804 6,760 -44 -0.6%

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_exists33 100.0% 20 0.7% 0 0.0% 0 0.0% -44 -0.2%
Exclusive Metrics Diff for Current Function20 100.0% 0 N/A% 0 N/A% -44 -100.0%
Parent functions
theme@530 90.9% 71 355.0% 0 N/A% 0 N/A% -28 -63.6%
theme@33 9.1% 6 30.0% 0 N/A% 0 N/A% 4 9.1%
Drupal\node\NodeStorageController::invokeHook0 0.0% 1 5.0% 0 N/A% 0 N/A% 0 0.0%
_form_builder_handle_input_element0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
run_init::Extension/Core.php0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
drupal_prepare_form0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
drupal_get_filename0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
theme@20 0.0% -3 -15.0% 0 N/A% 0 N/A% 28 63.6%
Symfony\Component\HttpFoundation\Response::send0 0.0% -1 -5.0% 0 N/A% 0 N/A% 0 0.0%
rdf_get_namespaces0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
theme@40 0.0% -12 -60.0% 0 N/A% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
theme@10 0.0% -56 -280.0% 0 N/A% 0 N/A% 0 0.0%
theme0 0.0% 5 25.0% 0 N/A% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::invokeAll0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::implementsHook0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo0 0.0% 8 40.0% 0 N/A% 0 N/A% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytes0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
Drupal\Component\Uuid\Uuid::determinePlugin0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
_drupal_theme_initialize0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% 2 10.0% 0 N/A% 0 N/A% -48 -109.1%
_field_invoke_multiple0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
Drupal\Core\Entity\Entity::uri0 0.0% -1 -5.0% 0 N/A% 0 N/A% 0 0.0%
Drupal\Core\EventSubscriber\LegacyControllerSubscriber::onKernelControllerLegacy0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
Symfony\Component\HttpKernel\Controller\ControllerResolver::getController0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
Drupal\Component\Utility\Unicode::check0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0%