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Run #52f2e62091f2c: 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% 13 0.0% 17 0.0% 5,328 0.0% 5,328 0.0%
Exclusive Metrics for Current Function13 100.0% 17 100.0% 5,328 100.0% 5,328 100.0%
Parent functions
Drupal\Core\Database\Query\Merge::execute1 33.3% 7 53.8% 9 52.9% 1,848 34.7% 1,848 34.7%
Drupal\Core\Database\Query\Select::prepareCountQuery1 33.3% 4 30.8% 5 29.4% 1,672 31.4% 1,672 31.4%
Drupal\Core\Database\Query\Select::countQuery1 33.3% 2 15.4% 3 17.6% 1,808 33.9% 1,808 33.9%