Diff Report
Run #51a287779d22e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51a287f454ce8: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for function_exists

function_existsRun #51a287779d22eRun #51a287f454ce8DiffDiff%
Number of Function Calls556 556 0 0.0%
Incl. Wall Time (microsec)591 593 2 0.3%
Incl. Wall Time (microsec) per call 1 1 0 0.3%
Excl. Wall Time (microsec)591 593 2 0.3%
Incl. CPU (microsecs)979 1,010 31 3.2%
Incl. CPU (microsecs) per call 2 2 0 3.2%
Excl. CPU (microsec)979 1,010 31 3.2%
Incl. MemUse (bytes)20,496 20,496 0 0.0%
Incl. MemUse (bytes) per call 37 37 0 0.0%
Excl. MemUse (bytes)20,496 20,496 0 0.0%
Incl. PeakMemUse (bytes)10,104 10,144 40 0.4%
Incl. PeakMemUse (bytes) per call 18 18 0 0.4%
Excl. PeakMemUse (bytes)10,104 10,144 40 0.4%

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% 2 0.3% 31 2.7% 0 0.0% 40 0.8%
Exclusive Metrics Diff for Current Function2 100.0% 31 100.0% 0 N/A% 40 100.0%
Parent functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 2 100.0% 14 45.2% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::implementsHook0 N/A% 1 50.0% 0 0.0% 0 N/A% 0 0.0%
module_load_include0 N/A% 1 50.0% 0 0.0% 0 N/A% 0 0.0%
theme0 N/A% 1 50.0% 0 0.0% 0 N/A% 0 0.0%
_form_builder_handle_input_element0 N/A% 1 50.0% 0 0.0% 0 N/A% 0 0.0%
theme@30 N/A% -1 -50.0% -7 -22.6% 0 N/A% 40 100.0%
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo0 N/A% -1 -50.0% 8 25.8% 0 N/A% 0 0.0%
theme@40 N/A% -1 -50.0% -8 -25.8% 0 N/A% 0 0.0%
language_negotiation_method_invoke0 N/A% -1 -50.0% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::send0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\node\NodeStorageController::invokeHook0 N/A% 0 0.0% -1 -3.2% 0 N/A% 0 0.0%
rdf_get_namespaces0 N/A% 0 0.0% 2 6.5% 0 N/A% 0 0.0%
theme@20 N/A% 0 0.0% 4 12.9% 0 N/A% 0 0.0%
drupal_prepare_form0 N/A% 0 0.0% 2 6.5% 0 N/A% 0 0.0%
_field_invoke_multiple0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
run_init::Extension/Core.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
language_url_outbound_alter0 N/A% 0 0.0% 2 6.5% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::invokeAll0 N/A% 0 0.0% 3 9.7% 0 N/A% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytes0 N/A% 0 0.0% 1 3.2% 0 N/A% 0 0.0%
Drupal\Component\Uuid\Uuid::determinePlugin0 N/A% 0 0.0% 1 3.2% 0 N/A% 0 0.0%
_drupal_theme_initialize0 N/A% 0 0.0% -2 -6.5% 0 N/A% 0 0.0%
devel_silent0 N/A% 0 0.0% 2 6.5% 0 N/A% 0 0.0%
theme@10 N/A% 0 0.0% 10 32.3% 0 N/A% 0 0.0%
Drupal\Component\Utility\Unicode::check0 N/A% 0 0.0% -2 -6.5% 0 N/A% 0 0.0%
drupal_get_filename0 N/A% 0 0.0% 3 9.7% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% 0 0.0% -1 -3.2% 0 N/A% 0 0.0%