Diff Report
Run #519ec8682c2dc: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ec94fa4daa: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for function_exists

function_existsRun #519ec8682c2dcRun #519ec94fa4daaDiffDiff%
Number of Function Calls2,803 2,692 -111 -4.0%
Incl. Wall Time (microsec)2,817 2,771 -46 -1.6%
Incl. Wall Time (microsec) per call 1 1 0 2.4%
Excl. Wall Time (microsec)2,817 2,771 -46 -1.6%
Incl. CPU (microsecs)4,354 4,227 -127 -2.9%
Incl. CPU (microsecs) per call 2 2 0 1.1%
Excl. CPU (microsec)4,354 4,227 -127 -2.9%
Incl. MemUse (bytes)22,952 23,736 784 3.4%
Incl. MemUse (bytes) per call 8 9 1 7.7%
Excl. MemUse (bytes)22,952 23,736 784 3.4%
Incl. PeakMemUse (bytes)6,368 6,904 536 8.4%
Incl. PeakMemUse (bytes) per call 2 3 0 12.9%
Excl. PeakMemUse (bytes)6,368 6,904 536 8.4%

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_exists-111 -100.0% -46 -0.1% -127 -0.3% 784 0.1% 536 0.1%
Exclusive Metrics Diff for Current Function-46 -100.0% -127 -100.0% 784 100.0% 536 100.0%
Parent functions
theme@5-50 -45.0% -48 -104.3% -75 -59.1% 0 0.0% 48 9.0%
theme@4-50 -45.0% 12 26.1% -57 -44.9% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% -12 -26.1% -20 -15.7% 0 0.0% -48 -9.0%
theme@1-8 -7.2% -10 -21.7% -11 -8.7% 0 0.0% -48 -9.0%
Drupal\Core\Entity\Entity::uri0 0.0% 8 17.4% 22 17.3% 0 0.0% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo0 0.0% 5 10.9% 34 26.8% 0 0.0% -32 -6.0%
_field_invoke_multiple0 0.0% -3 -6.5% -8 -6.3% 0 0.0% 0 0.0%
run_init::Extension/Core.php2 1.8% 2 4.3% 5 3.9% 784 100.0% 688 128.4%
Drupal\Core\Entity\DatabaseStorageController::invokeHook0 0.0% 2 4.3% 7 5.5% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::send0 0.0% 1 2.2% 0 0.0% 0 0.0% 0 0.0%
theme@20 0.0% -1 -2.2% -1 -0.8% 0 0.0% 0 0.0%
theme@3-4 -3.6% -1 -2.2% -13 -10.2% 0 0.0% 24 4.5%
Drupal\Core\Extension\ModuleHandler::invokeAll0 0.0% -1 -2.2% 7 5.5% 0 0.0% 0 0.0%
rdf_get_namespaces0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
theme@60 0.0% 0 0.0% 2 1.6% 0 0.0% 0 0.0%
module_load_include0 0.0% 0 0.0% -1 -0.8% 0 0.0% 0 0.0%
Drupal\node\NodeStorageController::invokeHook0 0.0% 0 0.0% -1 -0.8% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 0.0% 0 0.0% -4 -3.1% 0 0.0% 0 0.0%
_drupal_theme_initialize0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
devel_silent0 0.0% 0 0.0% 1 0.8% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::implementsHook0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytes0 0.0% 0 0.0% 1 0.8% 0 0.0% 0 0.0%
Drupal\Component\Uuid\Uuid::determinePlugin0 0.0% 0 0.0% -2 -1.6% 0 0.0% 0 0.0%
Symfony\Component\HttpKernel\Controller\ControllerResolver::getController0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\LegacyControllerSubscriber::onKernelControllerLegacy0 0.0% 0 0.0% 2 1.6% 0 0.0% 0 0.0%
drupal_prepare_form0 0.0% 0 0.0% 1 0.8% 0 0.0% 0 0.0%
drupal_get_filename0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\Unicode::check0 0.0% 0 0.0% -1 -0.8% 0 0.0% 0 0.0%
theme-1 -0.9% 0 0.0% -16 -12.6% 0 0.0% -96 -17.9%
_form_builder_handle_input_element0 0.0% 0 0.0% 1 0.8% 0 0.0% 0 0.0%