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Run #519c04ab45451: 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% 168 0.0% 174 0.0% 14,048 0.1% 12,016 0.1%
Exclusive Metrics for Current Function75 44.6% 59 33.9% 2,948 21.0% 3,048 25.4%
Parent function
Drupal\Core\Database\Query\Select::countQuery1 100.0% 168 100.0% 174 100.0% 14,048 100.0% 12,016 100.0%
Child functions
Drupal\Core\Database\Query\Select::__clone1 11.1% 66 39.3% 68 39.1% 5,048 35.9% 3,964 33.0%
Drupal\Core\Database\Query\Select::havingConditions1 11.1% 8 4.8% 10 5.7% 1,312 9.3% 1,228 10.2%
Drupal\Core\Database\Query\Select::addExpression1 11.1% 7 4.2% 10 5.7% 992 7.1% 752 6.3%
array_keys2 22.2% 3 1.8% 8 4.6% 1,000 7.1% 744 6.2%
Drupal\Core\Database\Query\Select::getFields1 11.1% 3 1.8% 5 2.9% 820 5.8% 820 6.8%
Drupal\Core\Database\Query\Select::getOrderBy1 11.1% 2 1.2% 5 2.9% 716 5.1% 716 6.0%
Drupal\Core\Database\Query\Select::getGroupBy1 11.1% 2 1.2% 5 2.9% 604 4.3% 548 4.6%
Drupal\Core\Database\Query\Select::getExpressions1 11.1% 2 1.2% 4 2.3% 608 4.3% 196 1.6%