Diff Report
Run #52353d82849e7: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52353dd1139c1: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for function_exists

function_existsRun #52353d82849e7Run #52353dd1139c1DiffDiff%
Number of Function Calls463 463 0 0.0%
Incl. Wall Time (microsec)1,053 985 -68 -6.5%
Incl. Wall Time (microsec) per call 2 2 -0 -6.5%
Excl. Wall Time (microsec)1,053 985 -68 -6.5%
Incl. CPU (microsecs)1,513 1,403 -110 -7.3%
Incl. CPU (microsecs) per call 3 3 -0 -7.3%
Excl. CPU (microsec)1,513 1,403 -110 -7.3%
Incl. MemUse (bytes)16,584 16,584 0 0.0%
Incl. MemUse (bytes) per call 36 36 0 0.0%
Excl. MemUse (bytes)16,584 16,584 0 0.0%
Incl. PeakMemUse (bytes)5,536 5,536 0 0.0%
Incl. PeakMemUse (bytes) per call 12 12 0 0.0%
Excl. PeakMemUse (bytes)5,536 5,536 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% -68 -226.7% -110 -13.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-68 -100.0% -110 -100.0% 0 N/A% 0 N/A%
Parent functions
theme@10 N/A% -31 -45.6% -35 -31.8% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo0 N/A% -9 -13.2% -8 -7.3% 0 N/A% 0 N/A%
theme0 N/A% -9 -13.2% -12 -10.9% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::invokeAll0 N/A% -6 -8.8% -16 -14.5% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 5 7.4% 12 10.9% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::implementsHook0 N/A% -5 -7.4% -1 -0.9% 0 N/A% 0 N/A%
_form_builder_handle_input_element0 N/A% -4 -5.9% -1 -0.9% 0 N/A% 0 N/A%
theme@30 N/A% -4 -5.9% -5 -4.5% 0 N/A% 0 N/A%
theme@20 N/A% -4 -5.9% -17 -15.5% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% -2 -2.9% -31 -28.2% 0 N/A% 0 N/A%
drupal_get_filename0 N/A% -2 -2.9% -3 -2.7% 0 N/A% 0 N/A%
Drupal\Component\Uuid\Uuid::determinePlugin0 N/A% 1 1.5% 1 0.9% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::check0 N/A% 1 1.5% 1 0.9% 0 N/A% 0 N/A%
theme@40 N/A% 1 1.5% -1 -0.9% 0 N/A% 0 N/A%
rdf_get_namespaces0 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 0.9% 0 N/A% 0 N/A%
devel_silent0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Crypt::randomBytes0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::invokeAll@10 N/A% 0 0.0% 4 3.6% 0 N/A% 0 N/A%
_drupal_theme_initialize0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::Extension/Core.php0 N/A% 0 0.0% 1 0.9% 0 N/A% 0 N/A%