Diff Report
Run #51b033ccbc666: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b032b631491: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for function_exists

function_existsRun #51b033ccbc666Run #51b032b631491DiffDiff%
Number of Function Calls5,449 5,440 -9 -0.2%
Incl. Wall Time (microsec)5,478 5,487 9 0.2%
Incl. Wall Time (microsec) per call 1 1 0 0.3%
Excl. Wall Time (microsec)5,478 5,487 9 0.2%
Incl. CPU (microsecs)7,955 7,819 -136 -1.7%
Incl. CPU (microsecs) per call 1 1 -0 -1.5%
Excl. CPU (microsec)7,955 7,819 -136 -1.7%
Incl. MemUse (bytes)22,976 23,000 24 0.1%
Incl. MemUse (bytes) per call 4 4 0 0.3%
Excl. MemUse (bytes)22,976 23,000 24 0.1%
Incl. PeakMemUse (bytes)6,872 6,832 -40 -0.6%
Incl. PeakMemUse (bytes) per call 1 1 -0 -0.4%
Excl. PeakMemUse (bytes)6,872 6,832 -40 -0.6%

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-9 -100.0% 9 0.0% -136 -0.7% 24 0.0% -40 -0.0%
Exclusive Metrics Diff for Current Function9 100.0% -136 -100.0% 24 100.0% -40 -100.0%
Parent functions
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo0 0.0% 65 722.2% 3 2.2% 0 0.0% 0 0.0%
Symfony\Component\Yaml\Inline::parse0 0.0% -28 -311.1% -54 -39.7% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::implementsHook0 0.0% -19 -211.1% -5 -3.7% 0 0.0% 0 0.0%
Symfony\Component\Yaml\Parser::parse@10 0.0% -16 -177.8% -20 -14.7% 0 0.0% 0 0.0%
theme@10 0.0% 5 55.6% -1 -0.7% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% -5 -55.6% -12 -8.8% 0 0.0% 0 0.0%
Symfony\Component\Yaml\Parser::parse0 0.0% 4 44.4% -31 -22.8% 0 0.0% 0 0.0%
theme@20 0.0% 2 22.2% 1 0.7% 0 0.0% 0 0.0%
Drupal\Component\Uuid\Uuid::determinePlugin0 0.0% 1 11.1% -1 -0.7% 0 0.0% 0 0.0%
theme0 0.0% -1 -11.1% 4 2.9% 0 0.0% 0 0.0%
theme@3-9 -100.0% -1 -11.1% -7 -5.1% 0 0.0% -40 -100.0%
_form_builder_handle_input_element0 0.0% 1 11.1% -2 -1.5% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 0.0% 1 11.1% 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%
devel_silent0 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\Core\Extension\ModuleHandler::invokeAll@10 0.0% 0 0.0% 1 0.7% 0 0.0% 0 0.0%
theme@40 0.0% 0 0.0% -3 -2.2% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::send0 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% 0 0.0% 0 0.0%
drupal_get_title0 0.0% 0 0.0% -1 -0.7% 0 0.0% 0 0.0%
Drupal\node\NodeStorageController::invokeHook0 0.0% 0 0.0% -4 -2.9% 0 0.0% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytes0 0.0% 0 0.0% 1 0.7% 24 100.0% 0 0.0%
Drupal\Component\Utility\Unicode::check0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::invokeAll0 0.0% 0 0.0% -10 -7.4% 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%
Symfony\Component\HttpKernel\Controller\ControllerResolver::getController0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_prepare_form0 0.0% 0 0.0% 2 1.5% 0 0.0% 0 0.0%
drupal_get_filename0 0.0% 0 0.0% 3 2.2% 0 0.0% 0 0.0%