Diff Report
Run #51b517a409f93: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b518680585e: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for function_exists

function_existsRun #51b517a409f93Run #51b518680585eDiffDiff%
Number of Function Calls1,039 1,039 0 0.0%
Incl. Wall Time (microsec)2,191 2,202 11 0.5%
Incl. Wall Time (microsec) per call 2 2 0 0.5%
Excl. Wall Time (microsec)2,191 2,202 11 0.5%
Incl. CPU (microsecs)3,034 3,025 -9 -0.3%
Incl. CPU (microsecs) per call 3 3 -0 -0.3%
Excl. CPU (microsec)3,034 3,025 -9 -0.3%
Incl. MemUse (bytes)23,592 23,584 -8 -0.0%
Incl. MemUse (bytes) per call 23 23 -0 -0.0%
Excl. MemUse (bytes)23,592 23,584 -8 -0.0%
Incl. PeakMemUse (bytes)8,704 8,664 -40 -0.5%
Incl. PeakMemUse (bytes) per call 8 8 -0 -0.5%
Excl. PeakMemUse (bytes)8,704 8,664 -40 -0.5%

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% 11 0.2% -9 -0.3% -8 -0.0% -40 -0.1%
Exclusive Metrics Diff for Current Function11 100.0% -9 -100.0% -8 -100.0% -40 -100.0%
Parent functions
theme@10 N/A% -7 -63.6% -12 -133.3% 0 0.0% 0 0.0%
theme@30 N/A% 6 54.5% 3 33.3% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::implementsHook0 N/A% 6 54.5% 5 55.6% 0 0.0% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo0 N/A% 6 54.5% 2 22.2% 0 0.0% 0 0.0%
theme@40 N/A% -4 -36.4% -1 -11.1% 0 0.0% 0 0.0%
theme@60 N/A% -4 -36.4% -1 -11.1% 0 0.0% -80 -200.0%
theme@20 N/A% 2 18.2% 8 88.9% 0 0.0% 0 0.0%
_field_invoke_multiple0 N/A% 2 18.2% -1 -11.1% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 2 18.2% -6 -66.7% 0 0.0% 40 100.0%
drupal_prepare_form0 N/A% -1 -9.1% -1 -11.1% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::invokeAll0 N/A% 1 9.1% 1 11.1% 0 0.0% 0 0.0%
devel_silent0 N/A% 1 9.1% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\Uuid\Uuid::determinePlugin0 N/A% 1 9.1% 1 11.1% 0 0.0% 0 0.0%
theme@50 N/A% 0 0.0% -2 -22.2% 0 0.0% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytes0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
module_load_include0 N/A% 0 0.0% 3 33.3% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::send0 N/A% 0 0.0% 1 11.1% -8 -100.0% 0 0.0%
rdf_get_namespaces0 N/A% 0 0.0% -2 -22.2% 0 0.0% 0 0.0%
theme@70 N/A% 0 0.0% -3 -33.3% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::invokeAll@10 N/A% 0 0.0% -2 -22.2% 0 0.0% 0 0.0%
_form_builder_handle_input_element0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
_drupal_theme_initialize0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
theme0 N/A% 0 0.0% -6 -66.7% 0 0.0% 0 0.0%
drupal_get_filename0 N/A% 0 0.0% 2 22.2% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% 0 0.0% 2 22.2% 0 0.0% 0 0.0%
Drupal\Component\Utility\Unicode::check0 N/A% 0 0.0% -2 -22.2% 0 0.0% 0 0.0%
Drupal\node\NodeStorageController::invokeHook0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
format_plural0 N/A% 0 0.0% 1 11.1% 0 0.0% 0 0.0%
Drupal\Core\Entity\Entity::uri0 N/A% 0 0.0% 2 22.2% 0 0.0% 0 0.0%
run_init::Extension/Core.php0 N/A% 0 0.0% -1 -11.1% 0 0.0% 0 0.0%