Diff Report
Run #51a14c32c53db: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a14dd399448: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for function_exists

function_existsRun #51a14c32c53dbRun #51a14dd399448DiffDiff%
Number of Function Calls1,989 2,113 124 6.2%
Incl. Wall Time (microsec)4,964 5,326 362 7.3%
Incl. Wall Time (microsec) per call 2 3 0 1.0%
Excl. Wall Time (microsec)4,964 5,326 362 7.3%
Incl. CPU (microsecs)4,001 8,000 3,999 100.0%
Incl. CPU (microsecs) per call 2 4 2 88.2%
Excl. CPU (microsec)4,001 8,000 3,999 100.0%
Incl. MemUse (bytes)22,180 22,172 -8 -0.0%
Incl. MemUse (bytes) per call 11 10 -1 -5.9%
Excl. MemUse (bytes)22,180 22,172 -8 -0.0%
Incl. PeakMemUse (bytes)11,424 11,152 -272 -2.4%
Incl. PeakMemUse (bytes) per call 6 5 -0 -8.1%
Excl. PeakMemUse (bytes)11,424 11,152 -272 -2.4%

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_exists124 100.0% 362 0.8% 3,999 10.0% -8 -0.0% -272 -0.9%
Exclusive Metrics Diff for Current Function362 100.0% 3,999 100.0% -8 -100.0% -272 -100.0%
Parent functions
theme@40 0.0% 3 0.8% 0 0.0% -8 -100.0% -264 -97.1%
theme@5120 96.8% 296 81.8% -4,001 -100.1% 0 0.0% -88 -32.4%
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo0 0.0% -1 -0.3% 4,000 100.0% 0 0.0% 80 29.4%
Twig_Node_Expression_GetAttr::compile0 0.0% 6 1.7% 0 0.0% 0 0.0% 0 0.0%
theme@10 0.0% 6 1.7% 0 0.0% 0 0.0% 0 0.0%
theme@20 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Twig_Lexer::tokenize1 0.8% 3 0.8% 0 0.0% 0 0.0% 0 0.0%
Twig_Extension_Core::getFilters0 0.0% 1 0.3% 0 0.0% 0 0.0% 0 0.0%
theme0 0.0% 0 0.0% 0 0.0% 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%
theme@33 2.4% 12 3.3% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::send0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
theme@90 0.0% 3 0.8% 4,000 100.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::invokeHook0 0.0% -1 -0.3% 0 0.0% 0 0.0% 0 0.0%
theme@80 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
theme@70 0.0% 0 0.0% 0 0.0% 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@60 0.0% 15 4.1% 0 0.0% 0 0.0% 0 0.0%
rdf_get_namespaces0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_prepare_form0 0.0% 1 0.3% 0 0.0% 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_theme_initialize0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_get_filename0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::invokeAll@10 0.0% 4 1.1% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::invokeAll0 0.0% -1 -0.3% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\Uuid\Uuid::determinePlugin0 0.0% 0 0.0% 0 0.0% 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\Core\Extension\ModuleHandler::alter0 0.0% 2 0.6% 0 0.0% 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%
module_load_include0 0.0% 1 0.3% 0 0.0% 0 0.0% 0 0.0%
_form_builder_handle_input_element0 0.0% 1 0.3% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
_field_invoke_multiple0 0.0% 2 0.6% 0 0.0% 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%
Drupal\Core\Entity\Entity::uri0 0.0% 8 2.2% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\Unicode::check0 0.0% 1 0.3% 0 0.0% 0 0.0% 0 0.0%