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Run #519fd34c48dd6: XHProf Run (Namespace=drupal-perf-drupalcon)
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Parent/Child report for Drupal\Core\Database\Query\Select::preExecute [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\Database\Query\Select::preExecute17 31.5% 1,432 0.5% 1,451 0.5% 53,528 0.3% 61,624 0.4%
Exclusive Metrics for Current Function133 9.3% 123 8.5% 4,272 8.0% 5,576 9.0%
Parent functions
Drupal\Core\Database\Query\Select::execute13 76.5% 777 54.3% 789 54.4% 6,872 12.8% 18,888 30.7%
Drupal\views\Plugin\views\query\Sql::execute2 11.8% 647 45.2% 650 44.8% 45,824 85.6% 42,096 68.3%
Drupal\Core\Database\Query\Select::__toString2 11.8% 8 0.6% 12 0.8% 832 1.6% 640 1.0%
Child functions
drupal_alter9 32.1% 1,273 88.9% 1,287 88.7% 46,440 86.8% 53,400 86.7%
Drupal\Core\Database\Query\Select::isPrepared17 60.7% 17 1.2% 29 2.0% 864 1.6% 736 1.2%
Drupal\Core\Database\Query\Select::preExecute@12 7.1% 9 0.6% 12 0.8% 1,952 3.6% 1,912 3.1%