Diff Report
Run #51a18f1daaf9e: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a18dd97f04c: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for function_exists

function_existsRun #51a18f1daaf9eRun #51a18dd97f04cDiffDiff%
Number of Function Calls1,298 1,131 -167 -12.9%
Incl. Wall Time (microsec)2,713 2,385 -328 -12.1%
Incl. Wall Time (microsec) per call 2 2 0 0.9%
Excl. Wall Time (microsec)2,713 2,385 -328 -12.1%
Incl. CPU (microsecs)0 8,000 8,000 N/A%
Incl. CPU (microsecs) per call 0 7 7 N/A%
Excl. CPU (microsec)0 8,000 8,000 N/A%
Incl. MemUse (bytes)11,912 11,912 0 0.0%
Incl. MemUse (bytes) per call 9 11 1 14.8%
Excl. MemUse (bytes)11,912 11,912 0 0.0%
Incl. PeakMemUse (bytes)7,656 7,684 28 0.4%
Incl. PeakMemUse (bytes) per call 6 7 1 15.2%
Excl. PeakMemUse (bytes)7,656 7,684 28 0.4%

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-167 -100.0% -328 -1.8% 8,000 50.0% 0 0.0% 28 0.1%
Exclusive Metrics Diff for Current Function-328 -100.0% 8,000 100.0% 0 N/A% 28 100.0%
Parent functions
theme@4-126 -75.4% -244 -74.4% 0 0.0% 0 N/A% 0 0.0%
theme-40 -24.0% -76 -23.2% 0 0.0% 0 N/A% 0 0.0%
theme@10 0.0% -35 -10.7% 0 0.0% 0 N/A% 28 100.0%
format_plural-1 -0.6% -19 -5.8% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::send0 0.0% 18 5.5% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo0 0.0% 14 4.3% 4,000 50.0% 0 N/A% 0 0.0%
theme@50 0.0% 13 4.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% -3 -0.9% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::invokeAll0 0.0% 3 0.9% 0 0.0% 0 N/A% 0 0.0%
Drupal\Component\Utility\Unicode::check0 0.0% -1 -0.3% 0 0.0% 0 N/A% 0 0.0%
theme@20 0.0% 1 0.3% 0 0.0% 0 N/A% 0 0.0%
drupal_prepare_form0 0.0% 1 0.3% 4,000 50.0% 0 N/A% 0 0.0%
_form_builder_handle_input_element0 0.0% -1 -0.3% 0 0.0% 0 N/A% 0 0.0%
Drupal\Component\Uuid\Uuid::determinePlugin0 0.0% 1 0.3% 0 0.0% 0 N/A% 0 0.0%
_drupal_theme_initialize0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
theme@30 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::invokeAll@10 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytes0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
rdf_get_namespaces0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::implementsHook0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
drupal_get_filename0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\node\NodeStorageController::invokeHook0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\HttpKernel\Controller\ControllerResolver::getController0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
drupal_get_title0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
run_init::Extension/Core.php0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\EventSubscriber\LegacyControllerSubscriber::onKernelControllerLegacy0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%