Diff Report
Run #52e48ef364ce3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e48e674e7b6: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for function_exists

function_existsRun #52e48ef364ce3Run #52e48e674e7b6DiffDiff%
Number of Function Calls435 429 -6 -1.4%
Incl. Wall Time (microsec)438 440 2 0.5%
Incl. Wall Time (microsec) per call 1 1 0 1.9%
Excl. Wall Time (microsec)438 440 2 0.5%
Incl. CPU (microsecs)740 732 -8 -1.1%
Incl. CPU (microsecs) per call 2 2 0 0.3%
Excl. CPU (microsec)740 732 -8 -1.1%
Incl. MemUse (bytes)13,408 13,408 0 0.0%
Incl. MemUse (bytes) per call 31 31 0 1.4%
Excl. MemUse (bytes)13,408 13,408 0 0.0%
Incl. PeakMemUse (bytes)3,072 3,176 104 3.4%
Incl. PeakMemUse (bytes) per call 7 7 0 4.8%
Excl. PeakMemUse (bytes)3,072 3,176 104 3.4%

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-6 -100.0% 2 0.6% -8 -2.0% 0 0.0% 104 0.2%
Exclusive Metrics Diff for Current Function2 100.0% -8 -100.0% 0 N/A% 104 100.0%
Parent functions
theme-6 -100.0% -8 -400.0% -10 -125.0% 0 N/A% 48 46.2%
theme@10 0.0% 5 250.0% 11 137.5% 0 N/A% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo0 0.0% 5 250.0% -18 -225.0% 0 N/A% 8 7.7%
theme@20 0.0% -1 -50.0% -3 -37.5% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% 1 50.0% -2 -25.0% 0 N/A% 48 46.2%
theme@30 0.0% 0 0.0% 1 12.5% 0 N/A% 0 0.0%
theme@40 0.0% 0 0.0% 1 12.5% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::send0 0.0% 0 0.0% -1 -12.5% 0 N/A% 0 0.0%
rdf_get_namespaces0 0.0% 0 0.0% -1 -12.5% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::implementsHook0 0.0% 0 0.0% 3 37.5% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 0.0% 0 0.0% -1 -12.5% 0 N/A% 0 0.0%
_drupal_theme_initialize0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::invokeAll0 0.0% 0 0.0% 9 112.5% 0 N/A% 0 0.0%
Drupal\Core\Form\FormBuilder::prepareForm0 0.0% 0 0.0% 3 37.5% 0 N/A% 0 0.0%
Drupal\Component\Utility\Unicode::check0 0.0% 0 0.0% -1 -12.5% 0 N/A% 0 0.0%
drupal_get_filename0 0.0% 0 0.0% 1 12.5% 0 N/A% 0 0.0%
???_op@10 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%