Run Report
Run #530ed1c5bdc6a: XHProf Run (Namespace=drupal-perf-joelpittet)
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Parent/Child report for function_exists [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl. CPU
(microsecs)		ICpu%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
function_exists606 98.5% 595 0.1% 937 0.2% 13,392 0.0% 4,416 0.0%
Exclusive Metrics for Current Function595 100.0% 937 100.0% 13,392 100.0% 4,416 100.0%
Parent functions
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo172 28.4% 178 29.9% 288 30.7% 824 6.2% 112 2.5%
_theme@1124 20.5% 110 18.5% 170 18.1% 768 5.7% 680 15.4%
_theme@2105 17.3% 105 17.6% 138 14.7% 768 5.7% 712 16.1%
Drupal\Core\Extension\ModuleHandler::alter84 13.9% 82 13.8% 134 14.3% 800 6.0% 432 9.8%
Drupal\Core\Extension\ModuleHandler::invokeAll60 9.9% 59 9.9% 97 10.4% 808 6.0% 96 2.2%
_theme25 4.1% 25 4.2% 44 4.7% 768 5.7% 48 1.1%
Drupal\Component\Utility\Crypt::randomBytes9 1.5% 9 1.5% 14 1.5% 800 6.0% 48 1.1%
_theme@39 1.5% 9 1.5% 12 1.3% 768 5.7% 680 15.4%
_theme@46 1.0% 6 1.0% 11 1.2% 768 5.7% 680 15.4%
Drupal\Core\Extension\ModuleHandler::implementsHook4 0.7% 3 0.5% 12 1.3% 808 6.0% 408 9.2%
???_op@12 0.3% 2 0.3% 3 0.3% 768 5.7% 0 0.0%
Symfony\Component\HttpFoundation\Response::send1 0.2% 2 0.3% 3 0.3% 808 6.0% 0 0.0%
rdf_get_namespaces1 0.2% 1 0.2% 2 0.2% 776 5.8% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@11 0.2% 1 0.2% 2 0.2% 800 6.0% 520 11.8%
_drupal_theme_initialize1 0.2% 1 0.2% 2 0.2% 784 5.9% 0 0.0%
Drupal\Component\Utility\Unicode::check1 0.2% 1 0.2% 2 0.2% 800 6.0% 0 0.0%
drupal_get_filename1 0.2% 1 0.2% 3 0.3% 776 5.8% 0 0.0%