Diff Report
Run #519fbb3f5c2a0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fbca569199: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for function_exists

function_existsRun #519fbb3f5c2a0Run #519fbca569199DiffDiff%
Number of Function Calls491 491 0 0.0%
Incl. Wall Time (microsec)508 515 7 1.4%
Incl. Wall Time (microsec) per call 1 1 0 1.4%
Excl. Wall Time (microsec)508 515 7 1.4%
Incl. CPU (microsecs)836 857 21 2.5%
Incl. CPU (microsecs) per call 2 2 0 2.5%
Excl. CPU (microsec)836 857 21 2.5%
Incl. MemUse (bytes)23,664 23,664 0 0.0%
Incl. MemUse (bytes) per call 48 48 0 0.0%
Excl. MemUse (bytes)23,664 23,664 0 0.0%
Incl. PeakMemUse (bytes)9,776 9,776 0 0.0%
Incl. PeakMemUse (bytes) per call 20 20 0 0.0%
Excl. PeakMemUse (bytes)9,776 9,776 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% 7 1.1% 21 7.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function7 100.0% 21 100.0% 0 N/A% 0 N/A%
Parent functions
theme@30 N/A% 6 85.7% 8 38.1% 0 N/A% 0 N/A%
theme@40 N/A% 5 71.4% 7 33.3% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo0 N/A% -4 -57.1% 15 71.4% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 3 42.9% -5 -23.8% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::implementsHook0 N/A% -1 -14.3% -1 -4.8% 0 N/A% 0 N/A%
_form_builder_handle_input_element0 N/A% 1 14.3% -1 -4.8% 0 N/A% 0 N/A%
theme0 N/A% -1 -14.3% 0 0.0% 0 N/A% 0 N/A%
theme@20 N/A% -1 -14.3% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::invokeAll0 N/A% -1 -14.3% -1 -4.8% 0 N/A% 0 N/A%
Drupal\node\NodeStorageController::invokeHook0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::Extension/Core.php0 N/A% 0 0.0% -1 -4.8% 0 N/A% 0 N/A%
theme@60 N/A% 0 0.0% 1 4.8% 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% 0 0.0% 0 N/A% 0 N/A%
theme@70 N/A% 0 0.0% 1 4.8% 0 N/A% 0 N/A%
module_load_include0 N/A% 0 0.0% 1 4.8% 0 N/A% 0 N/A%
theme@50 N/A% 0 0.0% 1 4.8% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% 0 0.0% 1 4.8% 0 N/A% 0 N/A%
_drupal_theme_initialize0 N/A% 0 0.0% 1 4.8% 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%
views_access0 N/A% 0 0.0% 1 4.8% 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\Component\Uuid\Uuid::determinePlugin0 N/A% 0 0.0% -1 -4.8% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\LegacyControllerSubscriber::onKernelControllerLegacy0 N/A% 0 0.0% 1 4.8% 0 N/A% 0 N/A%
drupal_get_filename0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\Entity::uri0 N/A% 0 0.0% -2 -9.5% 0 N/A% 0 N/A%
_field_invoke_multiple0 N/A% 0 0.0% 1 4.8% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::check0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
theme@10 N/A% 0 0.0% -5 -23.8% 0 N/A% 0 N/A%
drupal_prepare_form0 N/A% 0 0.0% -1 -4.8% 0 N/A% 0 N/A%