Diff Report
Run #51a944519b58c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51a9457328375: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for function_exists

function_existsRun #51a944519b58cRun #51a9457328375DiffDiff%
Number of Function Calls2,633 2,633 0 0.0%
Incl. Wall Time (microsec)2,711 2,745 34 1.3%
Incl. Wall Time (microsec) per call 1 1 0 1.3%
Excl. Wall Time (microsec)2,711 2,745 34 1.3%
Incl. CPU (microsecs)4,185 4,220 35 0.8%
Incl. CPU (microsecs) per call 2 2 0 0.8%
Excl. CPU (microsec)4,185 4,220 35 0.8%
Incl. MemUse (bytes)22,960 22,960 0 0.0%
Incl. MemUse (bytes) per call 9 9 0 0.0%
Excl. MemUse (bytes)22,960 22,960 0 0.0%
Incl. PeakMemUse (bytes)5,256 5,256 0 0.0%
Incl. PeakMemUse (bytes) per call 2 2 0 0.0%
Excl. PeakMemUse (bytes)5,256 5,256 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% 34 4.0% 35 4.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function34 100.0% 35 100.0% 0 N/A% 0 N/A%
Parent functions
theme@40 N/A% 16 47.1% 12 34.3% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::implementsHook0 N/A% 9 26.5% 9 25.7% 0 N/A% 0 N/A%
_field_invoke_multiple0 N/A% 7 20.6% 3 8.6% 0 N/A% 0 N/A%
Drupal\Core\Entity\Entity::uri0 N/A% -6 -17.6% -24 -68.6% 0 N/A% 0 N/A%
theme@50 N/A% -5 -14.7% 17 48.6% 0 N/A% 0 N/A%
theme0 N/A% 3 8.8% 4 11.4% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 3 8.8% -5 -14.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::send0 N/A% 3 8.8% 2 5.7% 0 N/A% 0 N/A%
theme@30 N/A% 2 5.9% -2 -5.7% 0 N/A% 0 N/A%
theme@10 N/A% -2 -5.9% -2 -5.7% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo0 N/A% 2 5.9% 19 54.3% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::check0 N/A% 1 2.9% 2 5.7% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::invokeAll0 N/A% 1 2.9% -6 -17.1% 0 N/A% 0 N/A%
theme@60 N/A% -1 -2.9% -2 -5.7% 0 N/A% 0 N/A%
Drupal\node\NodeStorageController::invokeHook0 N/A% 1 2.9% 3 8.6% 0 N/A% 0 N/A%
theme@20 N/A% 0 0.0% -1 -2.9% 0 N/A% 0 N/A%
module_load_include0 N/A% 0 0.0% 1 2.9% 0 N/A% 0 N/A%
rdf_get_namespaces0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::invokeHook0 N/A% 0 0.0% 2 5.7% 0 N/A% 0 N/A%
drupal_get_filename0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
_drupal_theme_initialize0 N/A% 0 0.0% 2 5.7% 0 N/A% 0 N/A%
Drupal\Component\Utility\Crypt::randomBytes0 N/A% 0 0.0% 1 2.9% 0 N/A% 0 N/A%
Drupal\Component\Uuid\Uuid::determinePlugin0 N/A% 0 0.0% 4 11.4% 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% 1 2.9% 0 N/A% 0 N/A%
_form_builder_handle_input_element0 N/A% 0 0.0% -1 -2.9% 0 N/A% 0 N/A%
drupal_prepare_form0 N/A% 0 0.0% -1 -2.9% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% 0 0.0% -1 -2.9% 0 N/A% 0 N/A%
run_init::Extension/Core.php0 N/A% 0 0.0% -2 -5.7% 0 N/A% 0 N/A%