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

function_existsRun #519eb20dce0a3Run #519eb193b2faaDiffDiff%
Number of Function Calls952 972 20 2.1%
Incl. Wall Time (microsec)1,001 974 -27 -2.7%
Incl. Wall Time (microsec) per call 1 1 -0 -4.7%
Excl. Wall Time (microsec)1,001 974 -27 -2.7%
Incl. CPU (microsecs)1,642 1,576 -66 -4.0%
Incl. CPU (microsecs) per call 2 2 -0 -6.0%
Excl. CPU (microsec)1,642 1,576 -66 -4.0%
Incl. MemUse (bytes)24,440 23,648 -792 -3.2%
Incl. MemUse (bytes) per call 26 24 -1 -5.2%
Excl. MemUse (bytes)24,440 23,648 -792 -3.2%
Incl. PeakMemUse (bytes)9,488 8,280 -1,208 -12.7%
Incl. PeakMemUse (bytes) per call 10 9 -1 -14.5%
Excl. PeakMemUse (bytes)9,488 8,280 -1,208 -12.7%

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_exists20 100.0% -27 -0.3% -66 -0.4% -792 -0.1% -1,208 -0.2%
Exclusive Metrics Diff for Current Function-27 -100.0% -66 -100.0% -792 -100.0% -1,208 -100.0%
Parent functions
theme@32 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@111 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.php-2 -10.0% -3 -11.1% -3 -4.5% -784 -99.0% -688 -57.0%
theme@22 10.0% 2 7.4% -11 -16.7% 0 0.0% -48 -4.0%
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo0 0.0% -2 -7.4% 13 19.7% 0 0.0% 32 2.6%
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%
views_access0 0.0% 0 0.0% -2 -3.0% 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%
Drupal\node\NodeStorageController::invokeHook0 0.0% 0 0.0% -1 -1.5% 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%
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%
module_load_include0 0.0% 0 0.0% -2 -3.0% 0 0.0% 0 0.0%
theme@60 0.0% 0 0.0% -2 -3.0% 0 0.0% -600 -49.7%
theme@45 25.0% 0 0.0% -14 -21.2% 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%
theme2 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%