Diff Report
Run #51b517a409f93: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b51807d6d9d: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for function_exists

function_existsRun #51b517a409f93Run #51b51807d6d9dDiffDiff%
Number of Function Calls1,039 1,039 0 0.0%
Incl. Wall Time (microsec)2,191 2,207 16 0.7%
Incl. Wall Time (microsec) per call 2 2 0 0.7%
Excl. Wall Time (microsec)2,191 2,207 16 0.7%
Incl. CPU (microsecs)3,034 3,057 23 0.8%
Incl. CPU (microsecs) per call 3 3 0 0.8%
Excl. CPU (microsec)3,034 3,057 23 0.8%
Incl. MemUse (bytes)23,592 23,592 0 0.0%
Incl. MemUse (bytes) per call 23 23 0 0.0%
Excl. MemUse (bytes)23,592 23,592 0 0.0%
Incl. PeakMemUse (bytes)8,704 8,704 0 0.0%
Incl. PeakMemUse (bytes) per call 8 8 0 0.0%
Excl. PeakMemUse (bytes)8,704 8,704 0 0.0%

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% 16 1.3% 23 1.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function16 100.0% 23 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Extension\ModuleHandler::invokeAll@10 N/A% 11 68.8% 9 39.1% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo0 N/A% 8 50.0% -5 -21.7% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 5 31.2% 10 43.5% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::implementsHook0 N/A% 5 31.2% -3 -13.0% 0 N/A% 0 N/A%
theme@10 N/A% -4 -25.0% 9 39.1% 0 N/A% 0 N/A%
theme@30 N/A% -3 -18.8% 3 13.0% 0 N/A% 0 N/A%
theme@40 N/A% -3 -18.8% -2 -8.7% 0 N/A% 0 N/A%
theme@60 N/A% -3 -18.8% -1 -4.3% 0 N/A% 0 N/A%
_field_invoke_multiple0 N/A% 2 12.5% -4 -17.4% 0 N/A% 0 N/A%
theme@20 N/A% 1 6.2% 5 21.7% 0 N/A% 0 N/A%
drupal_prepare_form0 N/A% -1 -6.2% -1 -4.3% 0 N/A% 0 N/A%
theme0 N/A% -1 -6.2% -2 -8.7% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::invokeAll0 N/A% -1 -6.2% 12 52.2% 0 N/A% 0 N/A%
theme@50 N/A% 0 0.0% 1 4.3% 0 N/A% 0 N/A%
Drupal\Component\Utility\Crypt::randomBytes0 N/A% 0 0.0% 1 4.3% 0 N/A% 0 N/A%
module_load_include0 N/A% 0 0.0% -3 -13.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::send0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
rdf_get_namespaces0 N/A% 0 0.0% -1 -4.3% 0 N/A% 0 N/A%
theme@70 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Uuid\Uuid::determinePlugin0 N/A% 0 0.0% -1 -4.3% 0 N/A% 0 N/A%
Drupal\node\NodeStorageController::invokeHook0 N/A% 0 0.0% -1 -4.3% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
_drupal_theme_initialize0 N/A% 0 0.0% -1 -4.3% 0 N/A% 0 N/A%
devel_silent0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::check0 N/A% 0 0.0% -1 -4.3% 0 N/A% 0 N/A%
Drupal\Core\Entity\Entity::uri0 N/A% 0 0.0% -1 -4.3% 0 N/A% 0 N/A%
drupal_get_filename0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
_form_builder_handle_input_element0 N/A% 0 0.0% 1 4.3% 0 N/A% 0 N/A%
format_plural0 N/A% 0 0.0% 1 4.3% 0 N/A% 0 N/A%
run_init::Extension/Core.php0 N/A% 0 0.0% -2 -8.7% 0 N/A% 0 N/A%