Diff Report
Run #51a14be6130cb: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a14f12e142e: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for function_exists

function_existsRun #51a14be6130cbRun #51a14f12e142eDiffDiff%
Number of Function Calls2,406 2,643 237 9.9%
Incl. Wall Time (microsec)5,313 5,686 373 7.0%
Incl. Wall Time (microsec) per call 2 2 -0 -2.6%
Excl. Wall Time (microsec)5,313 5,686 373 7.0%
Incl. CPU (microsecs)0 4,000 4,000 N/A%
Incl. CPU (microsecs) per call 0 2 2 N/A%
Excl. CPU (microsec)0 4,000 4,000 N/A%
Incl. MemUse (bytes)12,800 12,800 0 0.0%
Incl. MemUse (bytes) per call 5 5 -0 -9.0%
Excl. MemUse (bytes)12,800 12,800 0 0.0%
Incl. PeakMemUse (bytes)7,064 6,928 -136 -1.9%
Incl. PeakMemUse (bytes) per call 3 3 -0 -10.7%
Excl. PeakMemUse (bytes)7,064 6,928 -136 -1.9%

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_exists237 100.0% 373 2.1% 4,000 25.0% 0 0.0% -136 -0.3%
Exclusive Metrics Diff for Current Function373 100.0% 4,000 100.0% 0 N/A% -136 -100.0%
Parent functions
theme@5234 98.7% 360 96.5% 0 0.0% 0 N/A% -40 -29.4%
Drupal\Core\Entity\Entity::uri0 0.0% 38 10.2% 4,000 100.0% 0 N/A% 0 0.0%
theme@40 0.0% -26 -7.0% 0 0.0% 0 N/A% 0 0.0%
theme@33 1.3% 8 2.1% 0 0.0% 0 N/A% -28 -20.6%
Drupal\Core\Extension\ModuleHandler::invokeAll0 0.0% -6 -1.6% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% 4 1.1% 0 0.0% 0 N/A% -68 -50.0%
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo0 0.0% -4 -1.1% 0 0.0% 0 N/A% 0 0.0%
theme@20 0.0% 2 0.5% 0 0.0% 0 N/A% 0 0.0%
theme0 0.0% -2 -0.5% 0 0.0% 0 N/A% 0 0.0%
theme@10 0.0% -2 -0.5% 0 0.0% 0 N/A% 0 0.0%
Drupal\Component\Utility\Unicode::check0 0.0% 1 0.3% 0 0.0% 0 N/A% 0 0.0%
Drupal\node\NodeStorageController::invokeHook0 0.0% 1 0.3% 0 0.0% 4 N/A% 0 0.0%
_form_builder_handle_input_element0 0.0% -1 -0.3% 0 0.0% 0 N/A% 0 0.0%
drupal_prepare_form0 0.0% -1 -0.3% 0 0.0% 0 N/A% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytes0 0.0% 1 0.3% 0 0.0% 0 N/A% 0 0.0%
module_load_include0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::send0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
rdf_get_namespaces0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::invokeHook0 0.0% 0 0.0% 0 0.0% -4 N/A% 0 0.0%
theme@60 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
drupal_get_filename0 0.0% 0 0.0% 0 0.0% 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::implementsHook0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Component\Uuid\Uuid::determinePlugin0 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% 0 0.0% 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\Core\Extension\ModuleHandler::alter@10 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
_field_invoke_multiple0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
run_init::Extension/Core.php0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%