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Run #519fc84e17238: 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% 6 0.0% 0 0.0% 5,320 0.0% 4,344 0.0%
Exclusive Metrics for Current Function6 100.0% 0 N/A% 5,320 100.0% 4,344 100.0%
Parent functions
Drupal\Core\Database\Query\Select::prepareCountQuery1 33.3% 3 50.0% 0 N/A% 1,720 32.3% 1,456 33.5%
Drupal\Core\Entity\DatabaseStorageController::buildQuery1 33.3% 2 33.3% 0 N/A% 1,792 33.7% 1,080 24.9%
Drupal\Core\Database\Query\Select::countQuery1 33.3% 1 16.7% 0 N/A% 1,808 34.0% 1,808 41.6%