Diff Report
Run #51a191a350534: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a19275db084: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for function_exists

function_existsRun #51a191a350534Run #51a19275db084DiffDiff%
Number of Function Calls471 604 133 28.2%
Incl. Wall Time (microsec)940 1,225 285 30.3%
Incl. Wall Time (microsec) per call 2 2 0 1.6%
Excl. Wall Time (microsec)940 1,225 285 30.3%
Incl. CPU (microsecs)0 4,001 4,001 N/A%
Incl. CPU (microsecs) per call 0 7 7 N/A%
Excl. CPU (microsec)0 4,001 4,001 N/A%
Incl. MemUse (bytes)9,808 11,076 1,268 12.9%
Incl. MemUse (bytes) per call 21 18 -2 -11.9%
Excl. MemUse (bytes)9,808 11,076 1,268 12.9%
Incl. PeakMemUse (bytes)6,548 7,420 872 13.3%
Incl. PeakMemUse (bytes) per call 14 12 -2 -11.6%
Excl. PeakMemUse (bytes)6,548 7,420 872 13.3%

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_exists133 100.0% 285 0.4% 4,001 6.3% 1,268 0.3% 872 0.2%
Exclusive Metrics Diff for Current Function285 100.0% 4,001 100.0% 1,268 100.0% 872 100.0%
Parent functions
theme@1143 107.5% 249 87.4% 0 0.0% 0 0.0% 20 2.3%
theme@257 42.9% 133 46.7% 0 0.0% 0 0.0% 156 17.9%
theme-82 -61.7% -121 -42.5% 0 0.0% 0 0.0% -8 -0.9%
drupal_get_title4 3.0% 8 2.8% 0 0.0% 424 33.4% 424 48.6%
Drupal\Core\Extension\ModuleHandler::alter5 3.8% 8 2.8% 0 0.0% 0 0.0% -16 -1.8%
theme@42 1.5% 4 1.4% 0 0.0% 416 32.8% 280 32.1%
Drupal\Core\Extension\ModuleHandler::invokeAll0 0.0% 3 1.1% 0 0.0% 0 0.0% 0 0.0%
_form_builder_handle_input_element0 0.0% 2 0.7% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::invokeAll@10 0.0% -2 -0.7% 0 0.0% 0 0.0% 0 0.0%
theme@31 0.8% 2 0.7% 0 0.0% 0 0.0% 0 0.0%
rdf_get_namespaces1 0.8% 2 0.7% 0 0.0% 428 33.8% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo2 1.5% -1 -0.4% 4,001 100.0% 0 0.0% -32 -3.7%
Drupal\Component\Utility\Crypt::randomBytes0 0.0% -1 -0.4% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 0.0% -1 -0.4% 0 0.0% 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%
Drupal\Component\Uuid\Uuid::determinePlugin0 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%
Drupal\Core\Extension\ModuleHandler::implementsHook0 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%
Symfony\Component\HttpKernel\Controller\ControllerResolver::getController0 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_prepare_form0 0.0% 0 0.0% 0 0.0% 0 0.0% 48 5.5%
Drupal\Component\Utility\Unicode::check0 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%