Diff Report
Run #519b1a785aaa6: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b1557bbc04: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for function_exists

function_existsRun #519b1a785aaa6Run #519b1557bbc04DiffDiff%
Number of Function Calls634 629 -5 -0.8%
Incl. Wall Time (microsec)1,222 1,215 -7 -0.6%
Incl. Wall Time (microsec) per call 2 2 0 0.2%
Excl. Wall Time (microsec)1,222 1,215 -7 -0.6%
Incl. CPU (microsecs)1,823 1,804 -19 -1.0%
Incl. CPU (microsecs) per call 3 3 -0 -0.3%
Excl. CPU (microsec)1,823 1,804 -19 -1.0%
Incl. MemUse (bytes)22,120 22,120 0 0.0%
Incl. MemUse (bytes) per call 35 35 0 0.8%
Excl. MemUse (bytes)22,120 22,120 0 0.0%
Incl. PeakMemUse (bytes)8,392 8,368 -24 -0.3%
Incl. PeakMemUse (bytes) per call 13 13 0 0.5%
Excl. PeakMemUse (bytes)8,392 8,368 -24 -0.3%

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_exists-5 -100.0% -7 -0.4% -19 -0.9% 0 0.0% -24 -0.2%
Exclusive Metrics Diff for Current Function-7 -100.0% -19 -100.0% 0 N/A% -24 -100.0%
Parent functions
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo0 0.0% 16 228.6% 24 126.3% 0 N/A% -24 -100.0%
format_plural-5 -100.0% -7 -100.0% -12 -63.2% 0 N/A% 0 0.0%
theme0 0.0% -5 -71.4% -4 -21.1% 0 N/A% 0 0.0%
theme@10 0.0% -5 -71.4% -20 -105.3% 0 N/A% 0 0.0%
theme@20 0.0% -4 -57.1% -8 -42.1% 0 N/A% 0 0.0%
theme@40 0.0% -2 -28.6% 4 21.1% 0 N/A% 0 0.0%
theme@30 0.0% 2 28.6% 4 21.1% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::implementsHook0 0.0% -1 -14.3% 4 21.1% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::send0 0.0% 1 14.3% 1 5.3% 0 N/A% 0 0.0%
rdf_get_namespaces0 0.0% -1 -14.3% -1 -5.3% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 0.0% 1 14.3% 0 0.0% 0 N/A% 0 0.0%
drupal_get_title0 0.0% -1 -14.3% -4 -21.1% 0 N/A% 0 0.0%
theme@50 0.0% -1 -14.3% -1 -5.3% 0 N/A% 0 0.0%
Drupal\Core\Entity\Entity::uri0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
run_init::Extension/Core.php0 0.0% 0 0.0% 2 10.5% 0 N/A% 0 0.0%
_field_invoke_multiple0 0.0% 0 0.0% 1 5.3% 0 N/A% 0 0.0%
drupal_get_filename0 0.0% 0 0.0% -1 -5.3% 0 N/A% 0 0.0%
_drupal_theme_initialize0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::invokeAll0 0.0% 0 0.0% -9 -47.4% 0 N/A% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytes0 0.0% 0 0.0% -2 -10.5% 0 N/A% 0 0.0%
Drupal\Component\Uuid\Uuid::determinePlugin0 0.0% 0 0.0% 1 5.3% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 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% -1 -5.3% 0 N/A% 0 0.0%
_form_builder_handle_input_element0 0.0% 0 0.0% 1 5.3% 0 N/A% 0 0.0%
drupal_prepare_form0 0.0% 0 0.0% 5 26.3% 0 N/A% 0 0.0%
Drupal\Component\Utility\Unicode::check0 0.0% 0 0.0% -2 -10.5% 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%
Drupal\node\NodeStorageController::invokeHook0 0.0% 0 0.0% -1 -5.3% 0 N/A% 0 0.0%