Diff Report
Run #51ad024086f90: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ad02c47d041: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for function_exists

function_existsRun #51ad024086f90Run #51ad02c47d041DiffDiff%
Number of Function Calls547 586 39 7.1%
Incl. Wall Time (microsec)562 603 41 7.3%
Incl. Wall Time (microsec) per call 1 1 0 0.2%
Excl. Wall Time (microsec)562 603 41 7.3%
Incl. CPU (microsecs)964 1,028 64 6.6%
Incl. CPU (microsecs) per call 2 2 -0 -0.5%
Excl. CPU (microsec)964 1,028 64 6.6%
Incl. MemUse (bytes)21,368 21,384 16 0.1%
Incl. MemUse (bytes) per call 39 36 -3 -6.6%
Excl. MemUse (bytes)21,368 21,384 16 0.1%
Incl. PeakMemUse (bytes)6,160 6,160 0 0.0%
Incl. PeakMemUse (bytes) per call 11 11 -1 -6.7%
Excl. PeakMemUse (bytes)6,160 6,160 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_exists39 100.0% 41 0.9% 64 2.1% 16 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function41 100.0% 64 100.0% 16 100.0% 0 N/A%
Parent functions
theme@133 84.6% 33 80.5% 36 56.2% 0 0.0% 0 N/A%
theme@26 15.4% 7 17.1% 11 17.2% 0 0.0% 0 N/A%
theme0 0.0% -1 -2.4% -2 -3.1% 0 0.0% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter@10 0.0% 0 0.0% 2 3.1% 0 0.0% 0 N/A%
Drupal\node\NodeStorageController::invokeHook0 0.0% 0 0.0% 1 1.6% 0 0.0% 0 N/A%
_form_builder_handle_input_element0 0.0% -1 -2.4% 2 3.1% 0 0.0% 0 N/A%
drupal_get_title0 0.0% 0 0.0% 4 6.2% 0 0.0% 0 N/A%
drupal_prepare_form0 0.0% 0 0.0% 4 6.2% 0 0.0% 0 N/A%
rdf_get_namespaces0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
theme@40 0.0% 0 0.0% -1 -1.6% 0 0.0% 0 N/A%
theme@30 0.0% 0 0.0% 1 1.6% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::send0 0.0% 0 0.0% -1 -1.6% 0 0.0% 0 N/A%
run_init::Extension/Core.php0 0.0% 0 0.0% 2 3.1% 0 0.0% 0 N/A%
Drupal\Core\EventSubscriber\LegacyControllerSubscriber::onKernelControllerLegacy0 0.0% 0 0.0% -1 -1.6% 0 0.0% 0 N/A%
Drupal\Core\Extension\ModuleHandler::invokeAll0 0.0% 0 0.0% -7 -10.9% 0 0.0% 0 N/A%
Drupal\Core\Extension\ModuleHandler::invokeAll@10 0.0% 0 0.0% -2 -3.1% 0 0.0% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo0 0.0% -1 -2.4% 6 9.4% 0 0.0% 0 N/A%
Drupal\Component\Utility\Crypt::randomBytes0 0.0% 0 0.0% 1 1.6% 16 100.0% 0 N/A%
Drupal\Component\Uuid\Uuid::determinePlugin0 0.0% 0 0.0% 1 1.6% 0 0.0% 0 N/A%
_drupal_theme_initialize0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Drupal\Core\Extension\ModuleHandler::implementsHook0 0.0% 0 0.0% 6 9.4% 0 0.0% 0 N/A%
has_krumo0 0.0% 0 0.0% 1 1.6% 0 0.0% 0 N/A%
Symfony\Component\HttpKernel\Controller\ControllerResolver::getController0 0.0% 0 0.0% 2 3.1% 0 0.0% 0 N/A%
devel_silent0 0.0% 0 0.0% -2 -3.1% 0 0.0% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% 4 9.8% 0 0.0% 0 0.0% 0 N/A%
drupal_get_filename0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Drupal\Component\Utility\Unicode::check0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%