Run Report
Run #531ee657ba49e: XHProf Run (Namespace=drupal-perf-cottser)
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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_exists514 98.3% 407 0.1% 745 0.2% 17,400 0.0% 7,448 0.0%
Exclusive Metrics for Current Function407 100.0% 745 100.0% 17,400 100.0% 7,448 100.0%
Parent functions
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo174 33.9% 144 35.4% 268 36.0% 824 4.7% 80 1.1%
Drupal\Core\Extension\ModuleHandler::alter80 15.6% 76 18.7% 123 16.5% 800 4.6% 1,208 16.2%
_theme@160 11.7% 49 12.0% 73 9.8% 768 4.4% 680 9.1%
_theme@261 11.9% 43 10.6% 71 9.5% 768 4.4% 552 7.4%
_theme30 5.8% 26 6.4% 46 6.2% 768 4.4% 48 0.6%
module_load_include44 8.6% 24 5.9% 54 7.2% 776 4.5% 0 0.0%
Drupal\Core\Extension\ModuleHandler::invokeAll38 7.4% 19 4.7% 54 7.2% 808 4.6% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytes4 0.8% 4 1.0% 9 1.2% 800 4.6% 96 1.3%
drupal_verify_install_file3 0.6% 3 0.7% 5 0.7% 784 4.5% 784 10.5%
_theme@32 0.4% 2 0.5% 4 0.5% 768 4.4% 680 9.1%
run_init::Extension/Core.php2 0.4% 2 0.5% 4 0.5% 784 4.5% 0 0.0%
Drupal\system\Plugin\ImageToolkit\GDToolkit::getRequirements2 0.4% 2 0.5% 4 0.5% 816 4.7% 728 9.8%
color_requirements2 0.4% 2 0.5% 3 0.4% 776 4.5% 0 0.0%
Drupal\Component\Utility\Unicode::check2 0.4% 2 0.5% 4 0.5% 800 4.6% 0 0.0%
_theme@42 0.4% 2 0.5% 3 0.4% 768 4.4% 680 9.1%
Symfony\Component\HttpFoundation\Response::send1 0.2% 1 0.2% 2 0.3% 808 4.6% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@11 0.2% 1 0.2% 4 0.5% 800 4.6% 520 7.0%
simpletest_requirements1 0.2% 1 0.2% 2 0.3% 784 4.5% 424 5.7%
_drupal_theme_initialize1 0.2% 1 0.2% 3 0.4% 784 4.5% 0 0.0%
Drupal\system\Plugin\ImageToolkit\GDToolkit::isAvailable1 0.2% 1 0.2% 3 0.4% 816 4.7% 280 3.8%
system_requirements1 0.2% 1 0.2% 2 0.3% 776 4.5% 688 9.2%
Drupal\Core\StringTranslation\TranslationManager::formatPlural2 0.4% 1 0.2% 4 0.5% 824 4.7% 0 0.0%