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Run #519ac3111f5a8: 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::addExpression6 40.0% 21 0.0% 31 0.0% 8,016 0.1% 4,128 0.0%
Exclusive Metrics for Current Function21 100.0% 31 100.0% 8,016 100.0% 4,128 100.0%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::buildQuery2 33.3% 8 38.1% 10 32.3% 2,688 33.5% 800 19.4%
Drupal\Core\Database\Query\Select::prepareCountQuery2 33.3% 7 33.3% 12 38.7% 2,552 31.8% 1,264 30.6%
Drupal\Core\Database\Query\Select::countQuery2 33.3% 6 28.6% 9 29.0% 2,776 34.6% 2,064 50.0%