Diff Report
Run #52d4b1d6bf728: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d4b18f32fb6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for function_exists

function_existsRun #52d4b1d6bf728Run #52d4b18f32fb6DiffDiff%
Number of Function Calls816 818 2 0.2%
Incl. Wall Time (microsec)478 551 73 15.3%
Incl. Wall Time (microsec) per call 1 1 0 15.0%
Excl. Wall Time (microsec)478 551 73 15.3%
Incl. CPU (microsecs)1,032 1,066 34 3.3%
Incl. CPU (microsecs) per call 1 1 0 3.0%
Excl. CPU (microsec)1,032 1,066 34 3.3%
Incl. MemUse (bytes)15,008 15,008 0 0.0%
Incl. MemUse (bytes) per call 18 18 -0 -0.2%
Excl. MemUse (bytes)15,008 15,008 0 0.0%
Incl. PeakMemUse (bytes)5,088 5,088 0 0.0%
Incl. PeakMemUse (bytes) per call 6 6 -0 -0.2%
Excl. PeakMemUse (bytes)5,088 5,088 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_exists2 100.0% 73 64.0% 34 79.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function73 100.0% 34 100.0% 0 N/A% 0 N/A%
Parent functions
theme@20 0.0% 49 67.1% -3 -8.8% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo0 0.0% 16 21.9% 24 70.6% 0 N/A% 0 N/A%
theme@30 0.0% 11 15.1% -2 -5.9% 0 N/A% 0 N/A%
theme@10 0.0% -4 -5.5% 14 41.2% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::invokeAll0 0.0% 2 2.7% 0 0.0% 0 N/A% 0 N/A%
theme@40 0.0% -1 -1.4% 0 0.0% 0 N/A% 0 N/A%
drupal_get_filename0 0.0% 0 0.0% 2 5.9% 0 N/A% 0 N/A%
drupal_get_title0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::send0 0.0% 0 0.0% -1 -2.9% 0 N/A% 0 N/A%
rdf_get_namespaces0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::implementsHook0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Form\FormBuilder::handleInputElement0 0.0% 0 0.0% -1 -2.9% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::check0 0.0% 0 0.0% -2 -5.9% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% 0 0.0% -7 -20.6% 0 N/A% 0 N/A%
_drupal_theme_initialize0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter@10 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
theme0 0.0% 0 0.0% -4 -11.8% 0 N/A% 0 N/A%
run_init::Extension/Core.php0 0.0% 0 0.0% 1 2.9% 0 N/A% 0 N/A%
Drupal\Core\StringTranslation\TranslationManager::formatPlural2 100.0% 0 0.0% 13 38.2% 0 N/A% 0 N/A%