Diff Report
Run #519b182c941bf: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519b1908c212c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for function_exists

function_existsRun #519b182c941bfRun #519b1908c212cDiffDiff%
Number of Function Calls643 723 80 12.4%
Incl. Wall Time (microsec)1,340 1,532 192 14.3%
Incl. Wall Time (microsec) per call 2 2 0 1.7%
Excl. Wall Time (microsec)1,340 1,532 192 14.3%
Incl. CPU (microsecs)1,858 2,123 265 14.3%
Incl. CPU (microsecs) per call 3 3 0 1.6%
Excl. CPU (microsec)1,858 2,123 265 14.3%
Incl. MemUse (bytes)22,952 22,936 -16 -0.1%
Incl. MemUse (bytes) per call 36 32 -4 -11.1%
Excl. MemUse (bytes)22,952 22,936 -16 -0.1%
Incl. PeakMemUse (bytes)8,464 8,504 40 0.5%
Incl. PeakMemUse (bytes) per call 13 12 -1 -10.6%
Excl. PeakMemUse (bytes)8,464 8,504 40 0.5%

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_exists80 100.0% 192 0.5% 265 0.6% -16 -0.0% 40 0.0%
Exclusive Metrics Diff for Current Function192 100.0% 265 100.0% -16 -100.0% 40 100.0%
Parent functions
theme@364 80.0% 146 76.0% 211 79.6% 0 0.0% 0 0.0%
theme@416 20.0% 33 17.2% 40 15.1% 0 0.0% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo0 0.0% 20 10.4% 6 2.3% 0 0.0% 0 0.0%
theme@10 0.0% -8 -4.2% -12 -4.5% 0 0.0% 0 0.0%
theme@20 0.0% 6 3.1% -3 -1.1% 0 0.0% 40 100.0%
Drupal\Core\Extension\ModuleHandler::invokeAll0 0.0% -4 -2.1% 3 1.1% 0 0.0% 0 0.0%
theme0 0.0% 1 0.5% 4 1.5% 0 0.0% 0 0.0%
drupal_get_title0 0.0% -1 -0.5% 0 0.0% 0 0.0% 0 0.0%
_form_builder_handle_input_element0 0.0% 1 0.5% -1 -0.4% 0 0.0% 0 0.0%
Drupal\Component\Utility\Unicode::check0 0.0% -1 -0.5% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% -1 -0.5% 10 3.8% 0 0.0% 0 0.0%
Drupal\Core\Entity\Entity::uri0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
module_load_include0 0.0% 0 0.0% 1 0.4% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::send0 0.0% 0 0.0% 0 0.0% -32 -200.0% 0 0.0%
rdf_get_namespaces0 0.0% 0 0.0% 2 0.8% 0 0.0% 0 0.0%
theme@50 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Extension/Core.php0 0.0% 0 0.0% -1 -0.4% 0 0.0% 0 0.0%
Drupal\node\NodeStorageController::invokeHook0 0.0% 0 0.0% 1 0.4% 0 0.0% 0 0.0%
devel_silent0 0.0% 0 0.0% 2 0.8% 0 0.0% 0 0.0%
_drupal_theme_initialize0 0.0% 0 0.0% 1 0.4% 0 0.0% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytes0 0.0% 0 0.0% 1 0.4% 16 100.0% 0 0.0%
Drupal\Component\Uuid\Uuid::determinePlugin0 0.0% 0 0.0% -2 -0.8% 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\EventSubscriber\LegacyControllerSubscriber::onKernelControllerLegacy0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 0.0% 0 0.0% -1 -0.4% 0 0.0% 0 0.0%
drupal_prepare_form0 0.0% 0 0.0% -1 -0.4% 0 0.0% 0 0.0%
drupal_get_filename0 0.0% 0 0.0% -3 -1.1% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::implementsHook0 0.0% 0 0.0% 5 1.9% 0 0.0% 0 0.0%
_field_invoke_multiple0 0.0% 0 0.0% 2 0.8% 0 0.0% 0 0.0%