Run Report
Run #51ec3c5ab9ae4: 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% 94 0.0% 95 0.0% 23,672 0.1% 15,800 0.1%
Exclusive Metrics for Current Function47 50.0% 36 37.9% 6,424 27.1% 4,536 28.7%
Parent function
Drupal\Core\Database\Query\Select::countQuery1 100.0% 94 100.0% 95 100.0% 23,672 100.0% 15,800 100.0%
Child functions
Drupal\Core\Database\Query\Select::__clone1 11.1% 32 34.0% 33 34.7% 6,984 29.5% 4,416 27.9%
Drupal\Core\Database\Query\Select::havingConditions1 11.1% 5 5.3% 5 5.3% 2,328 9.8% 1,976 12.5%
Drupal\Core\Database\Query\Select::addExpression1 11.1% 4 4.3% 6 6.3% 1,720 7.3% 1,104 7.0%
array_keys2 22.2% 2 2.1% 4 4.2% 1,584 6.7% 944 6.0%
Drupal\Core\Database\Query\Select::getOrderBy1 11.1% 1 1.1% 3 3.2% 1,200 5.1% 880 5.6%
Drupal\Core\Database\Query\Select::getFields1 11.1% 1 1.1% 3 3.2% 1,408 5.9% 896 5.7%
Drupal\Core\Database\Query\Select::getGroupBy1 11.1% 1 1.1% 3 3.2% 1,008 4.3% 704 4.5%
Drupal\Core\Database\Query\Select::getExpressions1 11.1% 1 1.1% 2 2.1% 1,016 4.3% 344 2.2%