Diff Report
Run #51a28832b7403: XHProf Run (Namespace=drupal-perf-trevorbradley)
vs.
Run #51a287416d8a8: XHProf Run (Namespace=drupal-perf-trevorbradley)
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Regression/Improvement summary for function_exists

function_existsRun #51a28832b7403Run #51a287416d8a8DiffDiff%
Number of Function Calls1,523 1,519 -4 -0.3%
Incl. Wall Time (microsec)1,384 1,361 -23 -1.7%
Incl. Wall Time (microsec) per call 1 1 -0 -1.4%
Excl. Wall Time (microsec)1,384 1,361 -23 -1.7%
Incl. CPU (microsecs)0 4,000 4,000 N/A%
Incl. CPU (microsecs) per call 0 3 3 N/A%
Excl. CPU (microsec)0 4,000 4,000 N/A%
Incl. MemUse (bytes)19,816 19,080 -736 -3.7%
Incl. MemUse (bytes) per call 13 13 -0 -3.5%
Excl. MemUse (bytes)19,816 19,080 -736 -3.7%
Incl. PeakMemUse (bytes)9,320 8,968 -352 -3.8%
Incl. PeakMemUse (bytes) per call 6 6 -0 -3.5%
Excl. PeakMemUse (bytes)9,320 8,968 -352 -3.8%

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-4 -100.0% -23 -0.7% 4,000 100.0% -736 -1.1% -352 -0.1%
Exclusive Metrics Diff for Current Function-23 -100.0% 4,000 100.0% -736 -100.0% -352 -100.0%
Parent functions
theme@3728 18200.0% 668 2904.3% 4,000 100.0% 0 0.0% 80 22.7%
theme@4-616 -15400.0% -544 -2365.2% 0 0.0% 0 0.0% -48 -13.6%
theme@5-112 -2800.0% -113 -491.3% 0 0.0% -768 -104.3% -384 -109.1%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% -25 -108.7% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::invokeAll0 0.0% -8 -34.8% 0 0.0% 0 0.0% 0 0.0%
theme@2-4 -100.0% -5 -21.7% 0 0.0% 0 0.0% 0 0.0%
theme@10 0.0% 3 13.0% 0 0.0% 0 0.0% 0 0.0%
_form_builder_handle_input_element0 0.0% -3 -13.0% 0 0.0% 24 3.3% 0 0.0%
Drupal\Component\Utility\Unicode::check0 0.0% 2 8.7% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo0 0.0% 2 8.7% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::implementsHook0 0.0% -1 -4.3% 0 0.0% 0 0.0% 0 0.0%
theme0 0.0% 1 4.3% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytes0 0.0% 0 0.0% 0 0.0% 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%
rdf_get_namespaces0 0.0% 0 0.0% 0 0.0% 8 1.1% 0 0.0%
Symfony\Component\HttpFoundation\Response::send0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\Uuid\Uuid::determinePlugin0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::invokeAll@10 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\node\NodeStorageController::invokeHook0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_prepare_form0 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% 0 0.0% 0 0.0% 0 0.0%
_drupal_theme_initialize0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Extension/Core.php0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_get_filename0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%