Run Report
Run #519eb20dce0a3: XHProf Run (Namespace=drupal-perf-joelpittet)
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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::prepareCountQuery2 6.9% 180 0.0% 184 0.1% 28,680 0.2% 15,552 0.1%
Exclusive Metrics for Current Function97 53.9% 72 39.1% 8,200 28.6% 5,000 32.2%
Parent function
Drupal\Core\Database\Query\Select::countQuery2 100.0% 180 100.0% 184 100.0% 28,680 100.0% 15,552 100.0%
Child functions
Drupal\Core\Database\Query\Select::__clone2 11.1% 44 24.4% 46 25.0% 7,416 25.9% 3,000 19.3%
Drupal\Core\Database\Query\Select::havingConditions2 11.1% 14 7.8% 18 9.8% 2,632 9.2% 2,056 13.2%
Drupal\Core\Database\Query\Select::addExpression2 11.1% 9 5.0% 13 7.1% 2,552 8.9% 1,456 9.4%
array_keys4 22.2% 4 2.2% 6 3.3% 2,160 7.5% 1,120 7.2%
Drupal\Core\Database\Query\Select::getFields2 11.1% 4 2.2% 7 3.8% 1,808 6.3% 992 6.4%
Drupal\Core\Database\Query\Select::getOrderBy2 11.1% 3 1.7% 8 4.3% 1,616 5.6% 960 6.2%
Drupal\Core\Database\Query\Select::getGroupBy2 11.1% 3 1.7% 10 5.4% 1,144 4.0% 624 4.0%
Drupal\Core\Database\Query\Select::getExpressions2 11.1% 2 1.1% 4 2.2% 1,152 4.0% 344 2.2%