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Run #534ad9c94e95b: XHProf Run (Namespace=drupal-perf-drupalcon)
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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% 142 0.0% 144 0.0% 13,004 0.1% 9,740 0.1%
Exclusive Metrics for Current Function69 48.6% 52 36.1% 3,072 23.6% 2,496 25.6%
Parent function
Drupal\Core\Database\Query\Select::countQuery1 100.0% 142 100.0% 144 100.0% 13,004 100.0% 9,740 100.0%
Child functions
Drupal\Core\Database\Query\Select::__clone1 11.1% 45 31.7% 47 32.6% 3,852 29.6% 2,672 27.4%
Drupal\Core\Database\Query\Select::havingConditions1 11.1% 11 7.7% 14 9.7% 1,324 10.2% 1,256 12.9%
Drupal\Core\Database\Query\Select::addExpression1 11.1% 6 4.2% 11 7.6% 952 7.3% 752 7.7%
array_keys2 22.2% 3 2.1% 5 3.5% 996 7.7% 592 6.1%
Drupal\Core\Database\Query\Select::getOrderBy1 11.1% 2 1.4% 4 2.8% 760 5.8% 608 6.2%
Drupal\Core\Database\Query\Select::getFields1 11.1% 2 1.4% 4 2.8% 876 6.7% 652 6.7%
Drupal\Core\Database\Query\Select::getGroupBy1 11.1% 2 1.4% 4 2.8% 584 4.5% 512 5.3%
Drupal\Core\Database\Query\Select::getExpressions1 11.1% 2 1.4% 3 2.1% 588 4.5% 200 2.1%