Diff Report
Run #519afa8ec2e5c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519afb4e24ae7: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for function_exists

function_existsRun #519afa8ec2e5cRun #519afb4e24ae7DiffDiff%
Number of Function Calls552 552 0 0.0%
Incl. Wall Time (microsec)1,154 1,123 -31 -2.7%
Incl. Wall Time (microsec) per call 2 2 -0 -2.7%
Excl. Wall Time (microsec)1,154 1,123 -31 -2.7%
Incl. CPU (microsecs)1,555 1,574 19 1.2%
Incl. CPU (microsecs) per call 3 3 0 1.2%
Excl. CPU (microsec)1,555 1,574 19 1.2%
Incl. MemUse (bytes)23,704 23,704 0 0.0%
Incl. MemUse (bytes) per call 43 43 0 0.0%
Excl. MemUse (bytes)23,704 23,704 0 0.0%
Incl. PeakMemUse (bytes)7,624 7,624 0 0.0%
Incl. PeakMemUse (bytes) per call 14 14 0 0.0%
Excl. PeakMemUse (bytes)7,624 7,624 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_exists0 N/A% -31 -3.3% 19 1.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-31 -100.0% 19 100.0% 0 N/A% 0 N/A%
Parent functions
theme@10 N/A% -23 -74.2% -10 -52.6% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -3 -9.7% -6 -31.6% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo0 N/A% -3 -9.7% 2 10.5% 0 N/A% 0 N/A%
theme@20 N/A% 2 6.5% 12 63.2% 0 N/A% 0 N/A%
theme0 N/A% -2 -6.5% -1 -5.3% 0 N/A% 0 N/A%
theme@30 N/A% -1 -3.2% 4 21.1% 0 N/A% 0 N/A%
theme@40 N/A% 1 3.2% 3 15.8% 0 N/A% 0 N/A%
rdf_get_namespaces0 N/A% 1 3.2% -1 -5.3% 0 N/A% 0 N/A%
drupal_get_filename0 N/A% -1 -3.2% 0 0.0% 0 N/A% 0 N/A%
_form_builder_handle_input_element0 N/A% -1 -3.2% -1 -5.3% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::invokeAll0 N/A% -1 -3.2% 1 5.3% 0 N/A% 0 N/A%
Drupal\Core\Entity\Entity::uri0 N/A% 0 0.0% 4 21.1% 0 N/A% 0 N/A%
run_init::Extension/Core.php0 N/A% 0 0.0% 1 5.3% 0 N/A% 0 N/A%
theme@50 N/A% 0 0.0% 1 5.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::send0 N/A% 0 0.0% 1 5.3% 0 N/A% 0 N/A%
format_plural0 N/A% 0 0.0% -1 -5.3% 0 N/A% 0 N/A%
drupal_get_title0 N/A% 0 0.0% 6 31.6% 0 N/A% 0 N/A%
module_load_include0 N/A% 0 0.0% 1 5.3% 0 N/A% 0 N/A%
Drupal\node\NodeStorageController::invokeHook0 N/A% 0 0.0% 2 10.5% 0 N/A% 0 N/A%
devel_silent0 N/A% 0 0.0% -1 -5.3% 0 N/A% 0 N/A%
_drupal_theme_initialize0 N/A% 0 0.0% 1 5.3% 0 N/A% 0 N/A%
Drupal\Component\Utility\Crypt::randomBytes0 N/A% 0 0.0% -1 -5.3% 0 N/A% 0 N/A%
Drupal\Component\Uuid\Uuid::determinePlugin0 N/A% 0 0.0% -2 -10.5% 0 N/A% 0 N/A%
Symfony\Component\HttpKernel\Controller\ControllerResolver::getController0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\LegacyControllerSubscriber::onKernelControllerLegacy0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% 0 0.0% 1 5.3% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::check0 N/A% 0 0.0% -1 -5.3% 0 N/A% 0 N/A%
drupal_prepare_form0 N/A% 0 0.0% -1 -5.3% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::implementsHook0 N/A% 0 0.0% 2 10.5% 0 N/A% 0 N/A%
_field_invoke_multiple0 N/A% 0 0.0% 3 15.8% 0 N/A% 0 N/A%