Diff Report
Run #51a188154f4e0: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a18906335b0: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for function_exists

function_existsRun #51a188154f4e0Run #51a18906335b0DiffDiff%
Number of Function Calls471 607 136 28.9%
Incl. Wall Time (microsec)979 1,297 318 32.5%
Incl. Wall Time (microsec) per call 2 2 0 2.8%
Excl. Wall Time (microsec)979 1,297 318 32.5%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)9,808 11,936 2,128 21.7%
Incl. MemUse (bytes) per call 21 20 -1 -5.6%
Excl. MemUse (bytes)9,808 11,936 2,128 21.7%
Incl. PeakMemUse (bytes)6,484 7,684 1,200 18.5%
Incl. PeakMemUse (bytes) per call 14 13 -1 -8.0%
Excl. PeakMemUse (bytes)6,484 7,684 1,200 18.5%

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_exists136 100.0% 318 0.2% 0 0.0% 2,128 0.3% 1,200 0.2%
Exclusive Metrics Diff for Current Function318 100.0% 0 N/A% 2,128 100.0% 1,200 100.0%
Parent functions
theme@1143 105.1% 301 94.7% 0 N/A% 0 0.0% 20 1.7%
theme-87 -64.0% -164 -51.6% 0 N/A% 0 0.0% -152 -12.7%
theme@262 45.6% 152 47.8% 0 N/A% 0 0.0% 204 17.0%
Drupal\Core\Extension\ModuleHandler::alter5 3.7% 8 2.5% 0 N/A% 0 0.0% 60 5.0%
drupal_get_title4 2.9% 7 2.2% 0 N/A% 424 19.9% 424 35.3%
theme@42 1.5% 4 1.3% 0 N/A% 416 19.5% 208 17.3%
watchdog1 0.7% 3 0.9% 0 N/A% 416 19.5% 0 0.0%
Drupal\Core\Extension\ModuleHandler::invokeAll0 0.0% -3 -0.9% 0 N/A% 0 0.0% 0 0.0%
theme@31 0.7% 2 0.6% 0 N/A% 0 0.0% -72 -6.0%
Drupal\Component\Uuid\Uuid::determinePlugin0 0.0% 2 0.6% 0 N/A% 0 0.0% 0 0.0%
_drupal_error_handler_real1 0.7% 2 0.6% 0 N/A% 436 20.5% 396 33.0%
rdf_get_namespaces1 0.7% 2 0.6% 0 N/A% 428 20.1% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 0.0% 1 0.3% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::send0 0.0% 1 0.3% 0 N/A% 0 0.0% 0 0.0%
_form_builder_handle_input_element0 0.0% -1 -0.3% 0 N/A% 0 0.0% 0 0.0%
drupal_prepare_form0 0.0% 1 0.3% 0 N/A% 0 0.0% 48 4.0%
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo3 2.2% -1 -0.3% 0 N/A% 0 0.0% 56 4.7%
Drupal\Component\Utility\Crypt::randomBytes0 0.0% 1 0.3% 0 N/A% 0 0.0% 0 0.0%
_drupal_theme_initialize0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::invokeAll@10 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::implementsHook0 0.0% 0 0.0% 0 N/A% 8 0.4% 8 0.7%
Symfony\Component\HttpKernel\Controller\ControllerResolver::getController0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Drupal\node\NodeStorageController::invokeHook0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Drupal\Component\Utility\Unicode::check0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\LegacyControllerSubscriber::onKernelControllerLegacy0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
run_init::Extension/Core.php0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
drupal_get_filename0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%