Diff Report
Run #519eb193b2faa: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519eb20dce0a3: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for function_exists

function_existsRun #519eb193b2faaRun #519eb20dce0a3DiffDiff%
Number of Function Calls972 952 -20 -2.1%
Incl. Wall Time (microsec)974 1,001 27 2.8%
Incl. Wall Time (microsec) per call 1 1 0 4.9%
Excl. Wall Time (microsec)974 1,001 27 2.8%
Incl. CPU (microsecs)1,576 1,642 66 4.2%
Incl. CPU (microsecs) per call 2 2 0 6.4%
Excl. CPU (microsec)1,576 1,642 66 4.2%
Incl. MemUse (bytes)23,648 24,440 792 3.3%
Incl. MemUse (bytes) per call 24 26 1 5.5%
Excl. MemUse (bytes)23,648 24,440 792 3.3%
Incl. PeakMemUse (bytes)8,280 9,488 1,208 14.6%
Incl. PeakMemUse (bytes) per call 9 10 1 17.0%
Excl. PeakMemUse (bytes)8,280 9,488 1,208 14.6%

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-20 -100.0% 27 0.3% 66 0.4% 792 0.1% 1,208 0.2%
Exclusive Metrics Diff for Current Function27 100.0% 66 100.0% 792 100.0% 1,208 100.0%
Parent functions
theme@3-2 -10.0% 11 40.7% 14 21.2% 0 0.0% 48 4.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% 7 25.9% 2 3.0% 0 0.0% 0 0.0%
theme@1-11 -55.0% -6 -22.2% -5 -7.6% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::invokeAll0 0.0% 6 22.2% 24 36.4% 0 0.0% 0 0.0%
_form_builder_handle_input_element0 0.0% 5 18.5% 3 4.5% 0 0.0% 0 0.0%
run_init::Extension/Core.php2 10.0% 3 11.1% 3 4.5% 784 99.0% 688 57.0%
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo0 0.0% 2 7.4% -13 -19.7% 0 0.0% -32 -2.6%
theme@2-2 -10.0% -2 -7.4% 11 16.7% 0 0.0% 48 4.0%
theme@70 0.0% 1 3.7% 1 1.5% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 0.0% 1 3.7% 7 10.6% 0 0.0% 0 0.0%
Drupal\Component\Uuid\Uuid::determinePlugin0 0.0% -1 -3.7% -3 -4.5% 0 0.0% 0 0.0%
drupal_prepare_form0 0.0% 0 0.0% 0 0.0% 8 1.0% 0 0.0%
theme@50 0.0% 0 0.0% 2 3.0% 0 0.0% 0 0.0%
module_load_include0 0.0% 0 0.0% 2 3.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytes0 0.0% 0 0.0% 1 1.5% 0 0.0% 0 0.0%
theme@60 0.0% 0 0.0% 2 3.0% 0 0.0% 600 49.7%
Symfony\Component\HttpFoundation\Response::send0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
rdf_get_namespaces0 0.0% 0 0.0% -1 -1.5% 0 0.0% 0 0.0%
theme@4-5 -25.0% 0 0.0% 14 21.2% 0 0.0% 0 0.0%
Drupal\node\NodeStorageController::invokeHook0 0.0% 0 0.0% 1 1.5% 0 0.0% 0 0.0%
views_access0 0.0% 0 0.0% 2 3.0% 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%
theme-2 -10.0% 0 0.0% 0 0.0% 0 0.0% -144 -11.9%
drupal_get_filename0 0.0% 0 0.0% -1 -1.5% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::implementsHook0 0.0% 0 0.0% 1 1.5% 0 0.0% 0 0.0%
Drupal\Component\Utility\Unicode::check0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
_field_invoke_multiple0 0.0% 0 0.0% 1 1.5% 0 0.0% 0 0.0%
_drupal_theme_initialize0 0.0% 0 0.0% 1 1.5% 0 0.0% 0 0.0%
Drupal\Core\Entity\Entity::uri0 0.0% 0 0.0% -2 -3.0% 0 0.0% 0 0.0%
devel_silent0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\LegacyControllerSubscriber::onKernelControllerLegacy0 0.0% 0 0.0% -1 -1.5% 0 0.0% 0 0.0%