Diff Report
Run #51afea2244278: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51afe9a0d59b4: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for function_exists

function_existsRun #51afea2244278Run #51afe9a0d59b4DiffDiff%
Number of Function Calls678 676 -2 -0.3%
Incl. Wall Time (microsec)697 701 4 0.6%
Incl. Wall Time (microsec) per call 1 1 0 0.9%
Excl. Wall Time (microsec)697 701 4 0.6%
Incl. CPU (microsecs)1,176 1,206 30 2.6%
Incl. CPU (microsecs) per call 2 2 0 2.9%
Excl. CPU (microsec)1,176 1,206 30 2.6%
Incl. MemUse (bytes)25,312 25,336 24 0.1%
Incl. MemUse (bytes) per call 37 37 0 0.4%
Excl. MemUse (bytes)25,312 25,336 24 0.1%
Incl. PeakMemUse (bytes)8,080 7,576 -504 -6.2%
Incl. PeakMemUse (bytes) per call 12 11 -1 -6.0%
Excl. PeakMemUse (bytes)8,080 7,576 -504 -6.2%

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-2 -100.0% 4 0.5% 30 15.0% 24 0.1% -504 -1.3%
Exclusive Metrics Diff for Current Function4 100.0% 30 100.0% 24 100.0% -504 -100.0%
Parent functions
theme0 0.0% -5 -125.0% -5 -16.7% 0 0.0% 0 0.0%
theme@40 0.0% 4 100.0% 2 6.7% 0 0.0% 0 0.0%
theme@1-2 -100.0% -4 -100.0% 11 36.7% 0 0.0% 0 0.0%
_form_builder_handle_input_element0 0.0% 2 50.0% 6 20.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% 2 50.0% 11 36.7% 24 100.0% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo0 0.0% 1 25.0% 10 33.3% 0 0.0% 0 0.0%
run_init::Extension/Core.php0 0.0% 1 25.0% 0 0.0% 0 0.0% 0 0.0%
theme@30 0.0% 1 25.0% 0 0.0% 0 0.0% 0 0.0%
theme@20 0.0% 1 25.0% -4 -13.3% 0 0.0% -504 -100.0%
module_load_include0 0.0% 1 25.0% -3 -10.0% 0 0.0% 0 0.0%
drupal_prepare_form0 0.0% 0 0.0% -2 -6.7% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::send0 0.0% 0 0.0% -1 -3.3% 0 0.0% 0 0.0%
Drupal\node\NodeStorageController::invokeHook0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
theme@50 0.0% 0 0.0% -1 -3.3% 0 0.0% 0 0.0%
theme@60 0.0% 0 0.0% 4 13.3% 0 0.0% 0 0.0%
theme@70 0.0% 0 0.0% -1 -3.3% 0 0.0% 0 0.0%
rdf_get_namespaces0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 0.0% 0 0.0% 1 3.3% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::implementsHook0 0.0% 0 0.0% 4 13.3% 0 0.0% 0 0.0%
_drupal_theme_initialize0 0.0% 0 0.0% -1 -3.3% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::invokeAll@10 0.0% 0 0.0% -1 -3.3% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::invokeAll0 0.0% 0 0.0% -1 -3.3% 0 0.0% 0 0.0%
Drupal\Component\Uuid\Uuid::determinePlugin0 0.0% 0 0.0% -1 -3.3% 0 0.0% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytes0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_get_filename0 0.0% 0 0.0% 1 3.3% 0 0.0% 0 0.0%
devel_silent0 0.0% 0 0.0% 1 3.3% 0 0.0% 0 0.0%
_field_invoke_multiple0 0.0% 0 0.0% 1 3.3% 0 0.0% 0 0.0%
Drupal\Component\Utility\Unicode::check0 0.0% 0 0.0% 1 3.3% 0 0.0% 0 0.0%
Drupal\Core\Entity\Entity::uri0 0.0% 0 0.0% -3 -10.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\LegacyControllerSubscriber::onKernelControllerLegacy0 0.0% 0 0.0% 1 3.3% 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\Entity\DatabaseStorageControllerNG::invokeHook0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%