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Run #519c116ac5313: 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% 21 0.0% 28 0.0% 3,164 0.0% 1,780 0.0%
Exclusive Metrics for Current Function21 100.0% 28 100.0% 3,164 100.0% 1,780 100.0%
Parent functions
Drupal\Core\Database\Query\Select::countQuery1 33.3% 9 42.9% 11 39.3% 1,100 34.8% 972 54.6%
Drupal\Core\Database\Query\Select::prepareCountQuery1 33.3% 7 33.3% 9 32.1% 992 31.4% 808 45.4%
Drupal\Core\Entity\DatabaseStorageController::buildQuery1 33.3% 5 23.8% 8 28.6% 1,072 33.9% 0 0.0%