Diff Report
Run #519de2415c35a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519de1c349c58: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for function_exists

function_existsRun #519de2415c35aRun #519de1c349c58DiffDiff%
Number of Function Calls1,417 1,417 0 0.0%
Incl. Wall Time (microsec)1,650 1,591 -59 -3.6%
Incl. Wall Time (microsec) per call 1 1 -0 -3.6%
Excl. Wall Time (microsec)1,650 1,591 -59 -3.6%
Incl. CPU (microsecs)2,536 2,521 -15 -0.6%
Incl. CPU (microsecs) per call 2 2 -0 -0.6%
Excl. CPU (microsec)2,536 2,521 -15 -0.6%
Incl. MemUse (bytes)22,136 22,136 0 0.0%
Incl. MemUse (bytes) per call 16 16 0 0.0%
Excl. MemUse (bytes)22,136 22,136 0 0.0%
Incl. PeakMemUse (bytes)6,200 6,200 0 0.0%
Incl. PeakMemUse (bytes) per call 4 4 0 0.0%
Excl. PeakMemUse (bytes)6,200 6,200 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% -59 -7.8% -15 -4.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-59 -100.0% -15 -100.0% 0 N/A% 0 N/A%
Parent functions
theme@30 N/A% -47 -79.7% -22 -146.7% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo0 N/A% -7 -11.9% 2 13.3% 0 N/A% 0 N/A%
_field_invoke_multiple0 N/A% -2 -3.4% -1 -6.7% 0 N/A% 0 N/A%
module_load_include0 N/A% -1 -1.7% 3 20.0% 0 N/A% 0 N/A%
theme@20 N/A% 1 1.7% 4 26.7% 0 N/A% 0 N/A%
_form_builder_handle_input_element0 N/A% -1 -1.7% 1 6.7% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::implementsHook0 N/A% -1 -1.7% 1 6.7% 0 N/A% 0 N/A%
theme@40 N/A% 1 1.7% 1 6.7% 0 N/A% 0 N/A%
theme0 N/A% -1 -1.7% -7 -46.7% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::invokeAll0 N/A% -1 -1.7% -9 -60.0% 0 N/A% 0 N/A%
theme@50 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Crypt::randomBytes0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_prepare_form0 N/A% 0 0.0% 1 6.7% 0 N/A% 0 N/A%
Drupal\Component\Uuid\Uuid::determinePlugin0 N/A% 0 0.0% 1 6.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::send0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
rdf_get_namespaces0 N/A% 0 0.0% -1 -6.7% 0 N/A% 0 N/A%
Drupal\node\NodeStorageController::invokeHook0 N/A% 0 0.0% -1 -6.7% 0 N/A% 0 N/A%
run_init::Extension/Core.php0 N/A% 0 0.0% 1 6.7% 0 N/A% 0 N/A%
views_access0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 0 0.0% 11 73.3% 0 N/A% 0 N/A%
drupal_get_filename0 N/A% 0 0.0% 1 6.7% 0 N/A% 0 N/A%
Symfony\Component\HttpKernel\Controller\ControllerResolver::getController0 N/A% 0 0.0% -1 -6.7% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::check0 N/A% 0 0.0% -1 -6.7% 0 N/A% 0 N/A%
theme@10 N/A% 0 0.0% 1 6.7% 0 N/A% 0 N/A%
Drupal\Core\Entity\Entity::uri0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
_drupal_theme_initialize0 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 6.7% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\LegacyControllerSubscriber::onKernelControllerLegacy0 N/A% 0 0.0% -1 -6.7% 0 N/A% 0 N/A%