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Run #519ff79b9e81a: 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::preExecute10 28.6% 1,189 0.4% 1,204 0.4% 29,136 0.2% 47,800 0.4%
Exclusive Metrics for Current Function147 12.4% 138 11.5% 3,208 11.0% 4,568 9.6%
Parent functions
Drupal\Core\Database\Query\Select::execute9 90.0% 751 63.2% 764 63.5% 10,448 35.9% 18,144 38.0%
Drupal\Core\Database\Query\SelectExtender::preExecute1 10.0% 438 36.8% 440 36.5% 18,688 64.1% 29,656 62.0%
Child functions
drupal_alter6 37.5% 1,023 86.0% 1,030 85.5% 23,048 79.1% 40,704 85.2%
Drupal\Core\Database\Query\SelectExtender::isPrepared1 6.2% 10 0.8% 13 1.1% 2,016 6.9% 1,928 4.0%
Drupal\Core\Database\Query\Select::isPrepared9 56.2% 9 0.8% 23 1.9% 864 3.0% 600 1.3%