Diff Report
Run #526a23ef211f9: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #526a239923027: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for function_exists

function_existsRun #526a23ef211f9Run #526a239923027DiffDiff%
Number of Function Calls330 330 0 0.0%
Incl. Wall Time (microsec)356 387 31 8.7%
Incl. Wall Time (microsec) per call 1 1 0 8.7%
Excl. Wall Time (microsec)356 387 31 8.7%
Incl. CPU (microsecs)624 669 45 7.2%
Incl. CPU (microsecs) per call 2 2 0 7.2%
Excl. CPU (microsec)624 669 45 7.2%
Incl. MemUse (bytes)12,632 12,632 0 0.0%
Incl. MemUse (bytes) per call 38 38 0 0.0%
Excl. MemUse (bytes)12,632 12,632 0 0.0%
Incl. PeakMemUse (bytes)5,376 5,376 0 0.0%
Incl. PeakMemUse (bytes) per call 16 16 0 0.0%
Excl. PeakMemUse (bytes)5,376 5,376 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% 31 3.3% 45 3.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function31 100.0% 45 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 11 35.5% 12 26.7% 0 N/A% 0 N/A%
theme@20 N/A% 7 22.6% 17 37.8% 0 N/A% 0 N/A%
theme@30 N/A% 4 12.9% 2 4.4% 0 N/A% 0 N/A%
theme@10 N/A% 4 12.9% 8 17.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::send0 N/A% 3 9.7% 2 4.4% 0 N/A% 0 N/A%
_form_builder_handle_input_element0 N/A% -1 -3.2% 1 2.2% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::implementsHook0 N/A% 1 3.2% 1 2.2% 0 N/A% 0 N/A%
run_init::Extension/Core.php0 N/A% 1 3.2% 0 0.0% 0 N/A% 0 N/A%
theme0 N/A% 1 3.2% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::check0 N/A% -1 -3.2% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo0 N/A% 1 3.2% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::invokeAll0 N/A% 0 0.0% 3 6.7% 0 N/A% 0 N/A%
rdf_get_namespaces0 N/A% 0 0.0% 1 2.2% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::invokeAll@10 N/A% 0 0.0% -3 -6.7% 0 N/A% 0 N/A%
drupal_get_filename0 N/A% 0 0.0% 2 4.4% 0 N/A% 0 N/A%
_drupal_theme_initialize0 N/A% 0 0.0% -1 -2.2% 0 N/A% 0 N/A%