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Run #519c153c76aa0: 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::preExecute13 28.9% 1,684 0.3% 1,696 0.3% 52,488 0.1% 55,824 0.1%
Exclusive Metrics for Current Function153 9.1% 146 8.6% 3,888 7.4% 4,672 8.4%
Parent functions
Drupal\Core\Database\Query\Select::execute9 69.2% 910 54.0% 917 54.1% 5,376 10.2% 15,928 28.5%
Drupal\views\Plugin\views\query\Sql::execute2 15.4% 762 45.2% 763 45.0% 46,280 88.2% 39,256 70.3%
Drupal\Core\Database\Query\Select::__toString2 15.4% 12 0.7% 16 0.9% 832 1.6% 640 1.1%
Child functions
drupal_alter8 34.8% 1,491 88.5% 1,500 88.4% 45,816 87.3% 49,376 88.4%
Drupal\Core\Database\Query\Select::isPrepared13 56.5% 26 1.5% 35 2.1% 832 1.6% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute@12 8.7% 14 0.8% 15 0.9% 1,952 3.7% 1,776 3.2%