Run Report
Run #519d45fd795a4: 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% 175 0.0% 181 0.0% 14,048 0.1% 11,800 0.1%
Exclusive Metrics for Current Function76 43.4% 64 35.4% 3,096 22.0% 2,996 25.4%
Parent function
Drupal\Core\Database\Query\Select::countQuery1 100.0% 175 100.0% 181 100.0% 14,048 100.0% 11,800 100.0%
Child functions
Drupal\Core\Database\Query\Select::__clone1 11.1% 70 40.0% 72 39.8% 5,048 35.9% 3,692 31.3%
Drupal\Core\Database\Query\Select::havingConditions1 11.1% 9 5.1% 11 6.1% 1,312 9.3% 1,228 10.4%
Drupal\Core\Database\Query\Select::addExpression1 11.1% 8 4.6% 10 5.5% 992 7.1% 916 7.8%
array_keys2 22.2% 3 1.7% 7 3.9% 908 6.5% 716 6.1%
Drupal\Core\Database\Query\Select::getFields1 11.1% 3 1.7% 4 2.2% 764 5.4% 764 6.5%
Drupal\Core\Database\Query\Select::getOrderBy1 11.1% 2 1.1% 5 2.8% 716 5.1% 716 6.1%
Drupal\Core\Database\Query\Select::getGroupBy1 11.1% 2 1.1% 4 2.2% 604 4.3% 548 4.6%
Drupal\Core\Database\Query\Select::getExpressions1 11.1% 2 1.1% 4 2.2% 608 4.3% 224 1.9%