Diff Report
Run #5196ef15c751e: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #5196effcededb: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for function_exists

function_existsRun #5196ef15c751eRun #5196effcededbDiffDiff%
Number of Function Calls1,164 1,164 0 0.0%
Incl. Wall Time (microsec)18,580 11,346 -7,234 -38.9%
Incl. Wall Time (microsec) per call 16 10 -6 -38.9%
Excl. Wall Time (microsec)18,580 11,346 -7,234 -38.9%
Incl. CPU (microsecs)4,001 0 -4,001 -100.0%
Incl. CPU (microsecs) per call 3 0 -3 -100.0%
Excl. CPU (microsec)4,001 0 -4,001 -100.0%
Incl. MemUse (bytes)30,088 30,088 0 0.0%
Incl. MemUse (bytes) per call 26 26 0 0.0%
Excl. MemUse (bytes)30,088 30,088 0 0.0%
Incl. PeakMemUse (bytes)11,072 11,072 0 0.0%
Incl. PeakMemUse (bytes) per call 10 10 0 0.0%
Excl. PeakMemUse (bytes)11,072 11,072 0 0.0%

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_exists0 N/A% -7,234 -0.6% -4,001 -100.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-7,234 -100.0% -4,001 -100.0% 0 N/A% 0 N/A%
Parent functions
theme@30 N/A% -1,970 -27.2% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo0 N/A% -1,064 -14.7% 0 0.0% 0 N/A% 0 N/A%
theme@10 N/A% -670 -9.3% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\Entity::uri0 N/A% -607 -8.4% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::invokeAll0 N/A% -582 -8.0% 0 0.0% 0 N/A% 0 N/A%
format_plural0 N/A% -575 -7.9% -4,001 -100.0% 0 N/A% 0 N/A%
theme@40 N/A% -345 -4.8% 0 0.0% 0 N/A% 0 N/A%
theme@50 N/A% -340 -4.7% 0 0.0% 0 N/A% 0 N/A%
_field_invoke_multiple0 N/A% -288 -4.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -284 -3.9% 0 0.0% 0 N/A% 0 N/A%
theme@20 N/A% -189 -2.6% 0 0.0% 0 N/A% 0 N/A%
theme0 N/A% -149 -2.1% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::implementsHook0 N/A% -62 -0.9% 0 0.0% 0 N/A% 0 N/A%
_form_builder_handle_input_element0 N/A% -13 -0.2% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Uuid\Uuid::determinePlugin0 N/A% -12 -0.2% 0 0.0% 0 N/A% 0 N/A%
views_access0 N/A% -11 -0.2% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::send0 N/A% -9 -0.1% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpKernel\Controller\ControllerResolver::getController0 N/A% -7 -0.1% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% -7 -0.1% 0 0.0% 0 N/A% 0 N/A%
Drupal\node\NodeStorageController::invokeHook0 N/A% -7 -0.1% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Crypt::randomBytes0 N/A% -7 -0.1% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::check0 N/A% -7 -0.1% 0 0.0% 0 N/A% 0 N/A%
rdf_get_namespaces0 N/A% -6 -0.1% 0 0.0% 0 N/A% 0 N/A%
_drupal_theme_initialize0 N/A% -6 -0.1% 0 0.0% 0 N/A% 0 N/A%
drupal_get_filename0 N/A% -6 -0.1% 0 0.0% 0 N/A% 0 N/A%
drupal_prepare_form0 N/A% -6 -0.1% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\LegacyControllerSubscriber::onKernelControllerLegacy0 N/A% -5 -0.1% 0 0.0% 0 N/A% 0 N/A%