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Run #519a4887d3a25: XHProf Run (Namespace=drupal-perf-steveoliver)
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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::addExpression7 43.8% 1,413 0.0% 0 0.0% 15,184 0.0% 8,640 0.0%
Exclusive Metrics for Current Function1,413 100.0% 0 N/A% 15,184 100.0% 8,640 100.0%
Parent functions
Drupal\Core\Database\Query\Select::prepareCountQuery2 28.6% 435 30.8% 0 N/A% 3,768 24.8% 3,480 40.3%
Drupal\Core\Database\Query\Merge::execute2 28.6% 423 29.9% 0 N/A% 4,384 28.9% 0 0.0%
Drupal\Core\Database\Query\Select::countQuery2 28.6% 367 26.0% 0 N/A% 4,384 28.9% 3,896 45.1%
Drupal\Core\Entity\DatabaseStorageController::buildQuery1 14.3% 188 13.3% 0 N/A% 2,648 17.4% 1,264 14.6%