Run Report
Run #52e4a1fd8a982: XHProf Run (Namespace=drupal-perf-drupalcon)
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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_exists392 97.8% 357 0.2% 558 0.4% 12,600 0.1% 4,912 0.0%
Exclusive Metrics for Current Function357 100.0% 558 100.0% 12,600 100.0% 4,912 100.0%
Parent functions
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo128 32.7% 119 33.3% 188 33.7% 824 6.5% 160 3.3%
theme@168 17.3% 71 19.9% 88 15.8% 768 6.1% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter70 17.9% 70 19.6% 99 17.7% 800 6.3% 1,016 20.7%
theme54 13.8% 41 11.5% 67 12.0% 760 6.0% 784 16.0%
Drupal\Core\Extension\ModuleHandler::invokeAll34 8.7% 24 6.7% 57 10.2% 808 6.4% 48 1.0%
theme@224 6.1% 19 5.3% 31 5.6% 768 6.1% 0 0.0%
theme@32 0.5% 2 0.6% 3 0.5% 768 6.1% 0 0.0%
theme@42 0.5% 2 0.6% 3 0.5% 768 6.1% 0 0.0%
Drupal\Core\Extension\ModuleHandler::implementsHook2 0.5% 2 0.6% 4 0.7% 808 6.4% 0 0.0%
run_init::Extension/Core.php2 0.5% 2 0.6% 5 0.9% 784 6.2% 688 14.0%
Symfony\Component\HttpFoundation\Response::send1 0.3% 1 0.3% 2 0.4% 808 6.4% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@11 0.3% 1 0.3% 2 0.4% 800 6.3% 520 10.6%
Drupal\Component\Utility\Unicode::check1 0.3% 1 0.3% 3 0.5% 800 6.3% 472 9.6%
drupal_get_filename1 0.3% 1 0.3% 2 0.4% 776 6.2% 408 8.3%
_drupal_theme_initialize1 0.3% 1 0.3% 2 0.4% 784 6.2% 816 16.6%
rdf_get_namespaces1 0.3% 0 0.0% 2 0.4% 776 6.2% 0 0.0%