Diff Report
Run #523bd1075886b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523bd0c5929e9: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for function_exists

function_existsRun #523bd1075886bRun #523bd0c5929e9DiffDiff%
Number of Function Calls382 382 0 0.0%
Incl. Wall Time (microsec)766 780 14 1.8%
Incl. Wall Time (microsec) per call 2 2 0 1.8%
Excl. Wall Time (microsec)766 780 14 1.8%
Incl. CPU (microsecs)1,057 1,071 14 1.3%
Incl. CPU (microsecs) per call 3 3 0 1.3%
Excl. CPU (microsec)1,057 1,071 14 1.3%
Incl. MemUse (bytes)17,304 17,304 0 0.0%
Incl. MemUse (bytes) per call 45 45 0 0.0%
Excl. MemUse (bytes)17,304 17,304 0 0.0%
Incl. PeakMemUse (bytes)5,520 5,520 0 0.0%
Incl. PeakMemUse (bytes) per call 14 14 0 0.0%
Excl. PeakMemUse (bytes)5,520 5,520 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% 14 0.8% 14 1.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function14 100.0% 14 100.0% 0 N/A% 0 N/A%
Parent functions
theme@10 N/A% 7 50.0% 0 0.0% 0 N/A% 0 N/A%
theme@20 N/A% 4 28.6% -6 -42.9% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::invokeAll0 N/A% 3 21.4% 6 42.9% 0 N/A% 0 N/A%
theme0 N/A% -2 -14.3% -2 -14.3% 0 N/A% 0 N/A%
drupal_get_title0 N/A% 1 7.1% 2 14.3% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo0 N/A% -1 -7.1% 4 28.6% 0 N/A% 0 N/A%
Drupal\Component\Uuid\Uuid::determinePlugin0 N/A% -1 -7.1% 0 0.0% 0 N/A% 0 N/A%
theme@40 N/A% 1 7.1% -2 -14.3% 0 N/A% 0 N/A%
theme@50 N/A% 1 7.1% -3 -21.4% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::check0 N/A% 1 7.1% -1 -7.1% 0 N/A% 0 N/A%
run_init::Extension/Core.php0 N/A% 1 7.1% -2 -14.3% 0 N/A% 0 N/A%
_form_builder_handle_input_element0 N/A% -1 -7.1% -4 -28.6% 0 N/A% 0 N/A%
_drupal_theme_initialize0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::implementsHook0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::send0 N/A% 0 0.0% 1 7.1% 0 N/A% 0 N/A%
devel_silent0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
rdf_get_namespaces0 N/A% 0 0.0% -1 -7.1% 0 N/A% 0 N/A%
theme@30 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Crypt::randomBytes0 N/A% 0 0.0% 1 7.1% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% 0 0.0% 2 14.3% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 0 0.0% 16 114.3% 0 N/A% 0 N/A%
drupal_get_filename0 N/A% 0 0.0% 3 21.4% 0 N/A% 0 N/A%