Diff Report
Run #52d4b590e6e18: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d4b60c154f6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for function_exists

function_existsRun #52d4b590e6e18Run #52d4b60c154f6DiffDiff%
Number of Function Calls402 394 -8 -2.0%
Incl. Wall Time (microsec)291 279 -12 -4.1%
Incl. Wall Time (microsec) per call 1 1 -0 -2.2%
Excl. Wall Time (microsec)291 279 -12 -4.1%
Incl. CPU (microsecs)561 542 -19 -3.4%
Incl. CPU (microsecs) per call 1 1 -0 -1.4%
Excl. CPU (microsec)561 542 -19 -3.4%
Incl. MemUse (bytes)14,248 14,240 -8 -0.1%
Incl. MemUse (bytes) per call 35 36 1 2.0%
Excl. MemUse (bytes)14,248 14,240 -8 -0.1%
Incl. PeakMemUse (bytes)5,480 5,448 -32 -0.6%
Incl. PeakMemUse (bytes) per call 14 14 0 1.4%
Excl. PeakMemUse (bytes)5,480 5,448 -32 -0.6%

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_exists-8 -100.0% -12 -0.4% -19 -0.8% -8 -0.0% -32 -0.0%
Exclusive Metrics Diff for Current Function-12 -100.0% -19 -100.0% -8 -100.0% -32 -100.0%
Parent functions
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo0 0.0% -4 -33.3% -10 -52.6% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter-2 -25.0% -3 -25.0% -4 -21.1% 0 0.0% 0 0.0%
theme@1-3 -37.5% -3 -25.0% -5 -26.3% 0 0.0% 0 0.0%
theme@2-3 -37.5% -2 -16.7% -1 -5.3% 0 0.0% 0 0.0%
Drupal\Core\StringTranslation\TranslationManager::formatPlural0 0.0% 1 8.3% 1 5.3% 0 0.0% 0 0.0%
theme@40 0.0% -1 -8.3% 0 0.0% 0 0.0% 0 0.0%
theme@30 0.0% 1 8.3% 0 0.0% 0 0.0% -32 -100.0%
Drupal\Core\Extension\ModuleHandler::invokeAll0 0.0% -1 -8.3% 3 15.8% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::handleInputElement0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
rdf_get_namespaces0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::send0 0.0% 0 0.0% -2 -10.5% 0 0.0% 0 0.0%
drupal_get_filename0 0.0% 0 0.0% -1 -5.3% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::implementsHook0 0.0% 0 0.0% 2 10.5% -8 -100.0% 0 0.0%
Drupal\Component\Utility\Unicode::check0 0.0% 0 0.0% -1 -5.3% 0 0.0% 0 0.0%
theme0 0.0% 0 0.0% 1 5.3% 0 0.0% 0 0.0%
_drupal_theme_initialize0 0.0% 0 0.0% -2 -10.5% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Extension/Core.php0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%