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Run #51ec3c5ab9ae4: XHProf Run (Namespace=drupal-perf-drupalcon)
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Parent/Child report for Drupal\Core\Database\Query\Select::addExpression [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::addExpression3 25.0% 12 0.0% 16 0.0% 5,328 0.0% 4,008 0.0%
Exclusive Metrics for Current Function12 100.0% 16 100.0% 5,328 100.0% 4,008 100.0%
Parent functions
Drupal\Core\Database\Query\Select::countQuery1 33.3% 5 41.7% 6 37.5% 1,808 33.9% 1,808 45.1%
Drupal\Core\Database\Query\Select::prepareCountQuery1 33.3% 4 33.3% 6 37.5% 1,720 32.3% 1,104 27.5%
Drupal\Core\Database\Query\Merge::execute1 33.3% 3 25.0% 4 25.0% 1,800 33.8% 1,096 27.3%