Run Report
Run #534ad972c8c0d: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

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% 141 0.0% 143 0.0% 13,004 0.1% 9,740 0.1%
Exclusive Metrics for Current Function69 48.9% 51 35.7% 3,072 23.6% 2,496 25.6%
Parent function
Drupal\Core\Database\Query\Select::countQuery1 100.0% 141 100.0% 143 100.0% 13,004 100.0% 9,740 100.0%
Child functions
Drupal\Core\Database\Query\Select::__clone1 11.1% 46 32.6% 48 33.6% 3,852 29.6% 2,672 27.4%
Drupal\Core\Database\Query\Select::havingConditions1 11.1% 8 5.7% 13 9.1% 1,324 10.2% 1,256 12.9%
Drupal\Core\Database\Query\Select::addExpression1 11.1% 6 4.3% 8 5.6% 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::getFields1 11.1% 3 2.1% 5 3.5% 876 6.7% 652 6.7%
Drupal\Core\Database\Query\Select::getOrderBy1 11.1% 2 1.4% 6 4.2% 760 5.8% 608 6.2%
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%