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

function_existsRun #51ad02c47d041Run #51ad024086f90DiffDiff%
Number of Function Calls586 547 -39 -6.7%
Incl. Wall Time (microsec)603 562 -41 -6.8%
Incl. Wall Time (microsec) per call 1 1 -0 -0.2%
Excl. Wall Time (microsec)603 562 -41 -6.8%
Incl. CPU (microsecs)1,028 964 -64 -6.2%
Incl. CPU (microsecs) per call 2 2 0 0.5%
Excl. CPU (microsec)1,028 964 -64 -6.2%
Incl. MemUse (bytes)21,384 21,368 -16 -0.1%
Incl. MemUse (bytes) per call 36 39 3 7.0%
Excl. MemUse (bytes)21,384 21,368 -16 -0.1%
Incl. PeakMemUse (bytes)6,160 6,160 0 0.0%
Incl. PeakMemUse (bytes) per call 11 11 1 7.1%
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_exists-39 -100.0% -41 -0.9% -64 -2.1% -16 -0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-41 -100.0% -64 -100.0% -16 -100.0% 0 N/A%
Parent functions
theme@1-33 -84.6% -33 -80.5% -36 -56.2% 0 0.0% 0 N/A%
theme@2-6 -15.4% -7 -17.1% -11 -17.2% 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%
theme0 0.0% 1 2.4% 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%
_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\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%
Symfony\Component\HttpFoundation\Response::send0 0.0% 0 0.0% 1 1.6% 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%
rdf_get_namespaces0 0.0% 0 0.0% 0 0.0% 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::invokeAll@10 0.0% 0 0.0% 2 3.1% 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::invokeAll0 0.0% 0 0.0% 7 10.9% 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\Core\Extension\ModuleHandler::implementsHook0 0.0% 0 0.0% -6 -9.4% 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%
Symfony\Component\HttpKernel\Controller\ControllerResolver::getController0 0.0% 0 0.0% -2 -3.1% 0 0.0% 0 N/A%
has_krumo0 0.0% 0 0.0% -1 -1.6% 0 0.0% 0 N/A%
devel_silent0 0.0% 0 0.0% 2 3.1% 0 0.0% 0 N/A%
drupal_prepare_form0 0.0% 0 0.0% -4 -6.2% 0 0.0% 0 N/A%