Run Report
Run #53920b950c201: 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_exists527 98.3% 647 0.2% 1,183 0.3% 6,176 0.1% 4,780 0.0%
Exclusive Metrics for Current Function647 100.0% 1,183 100.0% 6,176 100.0% 4,780 100.0%
Parent functions
Drupal\Core\Extension\ModuleHandler::getImplementationInfo148 28.1% 201 31.1% 347 29.3% 468 7.6% 380 7.9%
Drupal\Core\Extension\ModuleHandler::alter86 16.3% 135 20.9% 224 18.9% 452 7.3% 852 17.8%
_theme@1116 22.0% 118 18.2% 223 18.9% 416 6.7% 328 6.9%
Drupal\Core\Extension\ModuleHandler::invokeAll71 13.5% 74 11.4% 152 12.8% 456 7.4% 224 4.7%
_theme@244 8.3% 48 7.4% 99 8.4% 416 6.7% 368 7.7%
_theme45 8.5% 46 7.1% 90 7.6% 416 6.7% 280 5.9%
Drupal\Component\Utility\Crypt::randomBytes6 1.1% 10 1.5% 18 1.5% 452 7.3% 412 8.6%
_theme@33 0.6% 3 0.5% 6 0.5% 416 6.7% 368 7.7%
run_init::Extension/Core.php2 0.4% 3 0.5% 4 0.3% 436 7.1% 380 7.9%
Drupal\Core\Form\FormBuilder::prepareForm2 0.4% 3 0.5% 4 0.3% 448 7.3% 104 2.2%
Drupal\Core\Extension\ModuleHandler::alter@11 0.2% 2 0.3% 3 0.3% 452 7.3% 340 7.1%
Symfony\Component\HttpFoundation\Response::send1 0.2% 2 0.3% 5 0.4% 456 7.4% 0 0.0%
Drupal\Component\Utility\Unicode::check1 0.2% 1 0.2% 4 0.3% 448 7.3% 352 7.4%
_drupal_theme_initialize1 0.2% 1 0.2% 4 0.3% 444 7.2% 392 8.2%