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Run #519fc53e46a65: 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::preExecute9 27.3% 521 0.6% 0 0.0% 51,936 0.4% 63,600 0.5%
Exclusive Metrics for Current Function55 10.6% 0 N/A% 3,936 7.6% 5,064 8.0%
Parent functions
Drupal\views\Plugin\views\query\Sql::execute1 11.1% 267 51.2% 0 N/A% 45,408 87.4% 48,768 76.7%
Drupal\Core\Database\Query\Select::execute7 77.8% 252 48.4% 0 N/A% 5,696 11.0% 14,192 22.3%
Drupal\Core\Database\Query\Select::__toString1 11.1% 2 0.4% 0 N/A% 832 1.6% 640 1.0%
Child functions
drupal_alter5 33.3% 463 88.9% 0 N/A% 45,184 87.0% 55,936 87.9%
Drupal\Core\Database\Query\Select::preExecute@11 6.7% 3 0.6% 0 N/A% 1,952 3.8% 1,864 2.9%
Drupal\Core\Database\Query\Select::isPrepared9 60.0% 0 0.0% 0 N/A% 864 1.7% 736 1.2%