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Run #519feaa2b1af9: XHProf Run (Namespace=drupal-perf-steinmb)
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Parent/Child report for Drupal\Core\Database\Query\Select::prepareCountQuery [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::prepareCountQuery1 5.3% 79 0.0% 80 0.0% 19,216 0.2% 18,128 0.1%
Exclusive Metrics for Current Function48 60.8% 31 38.8% 6,576 34.2% 6,752 37.2%
Parent function
Drupal\Core\Database\Query\Select::countQuery1 100.0% 79 100.0% 80 100.0% 19,216 100.0% 18,128 100.0%
Child functions
Drupal\Core\Database\Query\Select::__clone1 11.1% 16 20.3% 17 21.2% 2,608 13.6% 2,400 13.2%
Drupal\Core\Database\Query\Select::havingConditions1 11.1% 5 6.3% 9 11.2% 2,360 12.3% 2,328 12.8%
Drupal\Core\Database\Query\Select::addExpression1 11.1% 4 5.1% 6 7.5% 1,720 9.0% 1,720 9.5%
array_keys2 22.2% 2 2.5% 6 7.5% 1,568 8.2% 1,384 7.6%
Drupal\Core\Database\Query\Select::getOrderBy1 11.1% 1 1.3% 3 3.8% 1,008 5.2% 976 5.4%
Drupal\Core\Database\Query\Select::getFields1 11.1% 1 1.3% 3 3.8% 1,352 7.0% 1,240 6.8%
Drupal\Core\Database\Query\Select::getGroupBy1 11.1% 1 1.3% 2 2.5% 1,008 5.2% 792 4.4%
Drupal\Core\Database\Query\Select::getExpressions1 11.1% 1 1.3% 3 3.8% 1,016 5.3% 536 3.0%