Run Report
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
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Parent/Child report for Drupal\Core\Extension\ModuleHandler::alter@1 [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl. CPU
(microsecs)		ICpu%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Drupal\Core\Extension\ModuleHandler::alter@17 12.7% 310 0.1% 322 0.1% 7,340 0.1% 7,708 0.1%
Exclusive Metrics for Current Function176 56.8% 136 42.2% 2,584 35.2% 3,900 50.6%
Parent functions
Drupal\Core\Database\Query\Select::preExecute2 28.6% 149 48.1% 152 47.2% 3,184 43.4% 4,140 53.7%
Drupal\Core\Database\Query\Select::preExecute@11 14.3% 111 35.8% 113 35.1% 748 10.2% 1,328 17.2%
Drupal\Core\Extension\ModuleHandler::alter2 28.6% 38 12.3% 41 12.7% 2,444 33.3% 1,660 21.5%
Drupal\user\Entity\User::getUsername1 14.3% 6 1.9% 9 2.8% 472 6.4% 432 5.6%
Drupal\Core\Entity\EntityAccessController::fieldAccess1 14.3% 6 1.9% 7 2.2% 492 6.7% 148 1.9%
Child functions
Drupal\Core\Extension\ModuleHandler::getImplementations9 23.1% 89 28.7% 101 31.4% 1,176 16.0% 904 11.7%
function_exists9 23.1% 16 5.2% 29 9.0% 452 6.2% 556 7.2%
is_array7 17.9% 7 2.3% 16 5.0% 444 6.0% 332 4.3%
array_diff3 7.7% 6 1.9% 12 3.7% 592 8.1% 296 3.8%
array_merge5 12.8% 6 1.9% 12 3.7% 1,068 14.6% 780 10.1%
implode3 7.7% 5 1.6% 8 2.5% 708 9.6% 492 6.4%
array_shift3 7.7% 5 1.6% 8 2.5% 316 4.3% 448 5.8%