Diff Report
Run #51afe7feeb64d: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51afe875368e3: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for function_exists

function_existsRun #51afe7feeb64dRun #51afe875368e3DiffDiff%
Number of Function Calls676 678 2 0.3%
Incl. Wall Time (microsec)702 692 -10 -1.4%
Incl. Wall Time (microsec) per call 1 1 -0 -1.7%
Excl. Wall Time (microsec)702 692 -10 -1.4%
Incl. CPU (microsecs)1,192 1,155 -37 -3.1%
Incl. CPU (microsecs) per call 2 2 -0 -3.4%
Excl. CPU (microsec)1,192 1,155 -37 -3.1%
Incl. MemUse (bytes)25,336 25,312 -24 -0.1%
Incl. MemUse (bytes) per call 37 37 -0 -0.4%
Excl. MemUse (bytes)25,336 25,312 -24 -0.1%
Incl. PeakMemUse (bytes)7,576 8,080 504 6.7%
Incl. PeakMemUse (bytes) per call 11 12 1 6.3%
Excl. PeakMemUse (bytes)7,576 8,080 504 6.7%

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_exists2 100.0% -10 -6.4% -37 -61.7% -24 -0.1% 504 1.3%
Exclusive Metrics Diff for Current Function-10 -100.0% -37 -100.0% -24 -100.0% 504 100.0%
Parent functions
Drupal\Core\Extension\ModuleHandler::alter0 0.0% -5 -50.0% -8 -21.6% -24 -100.0% 0 0.0%
_form_builder_handle_input_element0 0.0% -2 -20.0% -4 -10.8% 0 0.0% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo0 0.0% -2 -20.0% -11 -29.7% 0 0.0% 0 0.0%
theme@20 0.0% 2 20.0% 0 0.0% 0 0.0% 504 100.0%
theme@12 100.0% -2 -20.0% -11 -29.7% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::implementsHook0 0.0% 1 10.0% -7 -18.9% 0 0.0% 0 0.0%
theme@60 0.0% -1 -10.0% 2 5.4% 0 0.0% 0 0.0%
module_load_include0 0.0% -1 -10.0% 2 5.4% 0 0.0% 0 0.0%
run_init::Extension/Core.php0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_prepare_form0 0.0% 0 0.0% 3 8.1% 0 0.0% 0 0.0%
Drupal\node\NodeStorageController::invokeHook0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
theme0 0.0% 0 0.0% 4 10.8% 0 0.0% 0 0.0%
theme@40 0.0% 0 0.0% -3 -8.1% 0 0.0% 0 0.0%
rdf_get_namespaces0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
theme@70 0.0% 0 0.0% -1 -2.7% 0 0.0% 0 0.0%
theme@50 0.0% 0 0.0% -1 -2.7% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::send0 0.0% 0 0.0% -1 -2.7% 0 0.0% 0 0.0%
theme@30 0.0% 0 0.0% 2 5.4% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 0.0% 0 0.0% -1 -2.7% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::invokeAll@10 0.0% 0 0.0% 5 13.5% 0 0.0% 0 0.0%
_drupal_theme_initialize0 0.0% 0 0.0% 1 2.7% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::invokeAll0 0.0% 0 0.0% 3 8.1% 0 0.0% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytes0 0.0% 0 0.0% -1 -2.7% 0 0.0% 0 0.0%
Drupal\Component\Uuid\Uuid::determinePlugin0 0.0% 0 0.0% -1 -2.7% 0 0.0% 0 0.0%
drupal_get_filename0 0.0% 0 0.0% -1 -2.7% 0 0.0% 0 0.0%
devel_silent0 0.0% 0 0.0% -2 -5.4% 0 0.0% 0 0.0%
_field_invoke_multiple0 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 -2.7% 0 0.0% 0 0.0%
Drupal\Core\Entity\Entity::uri0 0.0% 0 0.0% -3 -8.1% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\LegacyControllerSubscriber::onKernelControllerLegacy0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpKernel\Controller\ControllerResolver::getController0 0.0% 0 0.0% -2 -5.4% 0 0.0% 0 0.0%
Drupal\Core\Entity\DatabaseStorageControllerNG::invokeHook0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%