Diff Report
Run #51990c6b6ce43: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51990ceb6ce00: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for function_exists

function_existsRun #51990c6b6ce43Run #51990ceb6ce00DiffDiff%
Number of Function Calls677 677 0 0.0%
Incl. Wall Time (microsec)732 727 -5 -0.7%
Incl. Wall Time (microsec) per call 1 1 -0 -0.7%
Excl. Wall Time (microsec)732 727 -5 -0.7%
Incl. CPU (microsecs)1,299 1,270 -29 -2.2%
Incl. CPU (microsecs) per call 2 2 -0 -2.2%
Excl. CPU (microsec)1,299 1,270 -29 -2.2%
Incl. MemUse (bytes)20,616 20,600 -16 -0.1%
Incl. MemUse (bytes) per call 30 30 -0 -0.1%
Excl. MemUse (bytes)20,616 20,600 -16 -0.1%
Incl. PeakMemUse (bytes)8,976 8,976 0 0.0%
Incl. PeakMemUse (bytes) per call 13 13 0 0.0%
Excl. PeakMemUse (bytes)8,976 8,976 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% -5 -1.1% -29 -2.4% -16 -0.1% 0 0.0%
Exclusive Metrics Diff for Current Function-5 -100.0% -29 -100.0% -16 -100.0% 0 N/A%
Parent functions
theme@10 N/A% -3 -60.0% 1 3.4% 0 0.0% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo0 N/A% 3 60.0% -8 -27.6% 0 0.0% 0 N/A%
theme@20 N/A% -3 -60.0% 2 6.9% 0 0.0% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -2 -40.0% 5 17.2% 0 0.0% 0 N/A%
theme@30 N/A% 2 40.0% -2 -6.9% 0 0.0% 0 N/A%
_field_invoke_multiple0 N/A% -1 -20.0% -12 -41.4% 0 0.0% 0 N/A%
Drupal\node\Plugin\views\row\Rss::render0 N/A% 1 20.0% -6 -20.7% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::send0 N/A% 1 20.0% -1 -3.4% -16 -100.0% 0 N/A%
theme0 N/A% -1 -20.0% -10 -34.5% 0 0.0% 0 N/A%
run_init::Extension/Core.php0 N/A% -1 -20.0% 1 3.4% 0 0.0% 0 N/A%
Drupal\Core\Entity\Entity::uri0 N/A% -1 -20.0% 1 3.4% 0 0.0% 0 N/A%
rdf_get_namespaces0 N/A% 0 0.0% 1 3.4% 0 0.0% 0 N/A%
module_load_include0 N/A% 0 0.0% 2 6.9% 0 0.0% 0 N/A%
_form_builder_handle_input_element0 N/A% 0 0.0% -2 -6.9% 0 0.0% 0 N/A%
drupal_prepare_form0 N/A% 0 0.0% -2 -6.9% 0 0.0% 0 N/A%
views_access0 N/A% 0 0.0% 1 3.4% 0 0.0% 0 N/A%
Drupal\Core\Extension\ModuleHandler::invokeAll0 N/A% 0 0.0% 5 17.2% 0 0.0% 0 N/A%
Drupal\Component\Utility\Crypt::randomBytes0 N/A% 0 0.0% 1 3.4% 0 0.0% 0 N/A%
Drupal\Component\Uuid\Uuid::determinePlugin0 N/A% 0 0.0% -2 -6.9% 0 0.0% 0 N/A%
_drupal_theme_initialize0 N/A% 0 0.0% -1 -3.4% 0 0.0% 0 N/A%
Symfony\Component\HttpKernel\Controller\ControllerResolver::getController0 N/A% 0 0.0% -2 -6.9% 0 0.0% 0 N/A%
Drupal\Component\Utility\Unicode::check0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
drupal_get_filename0 N/A% 0 0.0% 2 6.9% 0 0.0% 0 N/A%
Drupal\Core\Extension\ModuleHandler::implementsHook0 N/A% 0 0.0% -3 -10.3% 0 0.0% 0 N/A%
Drupal\Core\EventSubscriber\LegacyControllerSubscriber::onKernelControllerLegacy0 N/A% 0 0.0% -1 -3.4% 0 0.0% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% 0 0.0% 1 3.4% 0 0.0% 0 N/A%