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Run #55b92b78d42b0: XHProf Run (Namespace=drupal-perf-cthos)
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Parent/Child report for Drupal\Core\Database\Query\Select::prepareCountQuery [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Drupal\Core\Database\Query\Select::prepareCountQuery2 7.4% 175 0.0% 24,328 0.1% 8,584 0.0%
Exclusive Metrics for Current Function100 57.1% 8,904 36.6% 3,304 38.5%
Parent function
Drupal\Core\Database\Query\Select::countQuery2 100.0% 175 100.0% 24,328 100.0% 8,584 100.0%
Child functions
Drupal\Core\Database\Query\Select::__clone2 11.1% 45 25.7% 3,688 15.2% 192 2.2%
Drupal\Core\Database\Query\Select::havingConditions2 11.1% 9 5.1% 2,296 9.4% 1,352 15.8%
Drupal\Core\Database\Query\Select::addExpression2 11.1% 7 4.0% 2,360 9.7% 912 10.6%
Drupal\Core\Database\Query\Select::getOrderBy2 11.1% 3 1.7% 1,272 5.2% 736 8.6%
Drupal\Core\Database\Query\Select::getFields2 11.1% 3 1.7% 1,648 6.8% 784 9.1%
Drupal\Core\Database\Query\Select::getGroupBy2 11.1% 3 1.7% 1,152 4.7% 384 4.5%
array_keys4 22.2% 3 1.7% 2,032 8.4% 720 8.4%
Drupal\Core\Database\Query\Select::getExpressions2 11.1% 2 1.1% 976 4.0% 200 2.3%