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Run #52c862c126d67: XHProf Run (Namespace=drupal-perf-cottser)
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Parent/Child report for Drupal\Core\Database\Connection::select [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\Connection::select12 26.7% 991 0.4% 1,007 0.5% 224,472 1.3% 213,768 1.2%
Exclusive Metrics for Current Function82 8.3% 74 7.3% 10,536 4.7% 8,808 4.1%
Parent functions
Drupal\views\Plugin\views\query\Sql::query2 16.7% 602 60.7% 606 60.2% 189,952 84.6% 187,592 87.8%
Drupal\Core\Entity\Query\Sql\Query::prepare4 33.3% 154 15.5% 157 15.6% 12,568 5.6% 10,528 4.9%
db_select2 16.7% 86 8.7% 89 8.8% 6,864 3.1% 3,464 1.6%
Drupal\Core\Database\Query\Select::countQuery1 8.3% 43 4.3% 44 4.4% 3,768 1.7% 3,688 1.7%
Drupal\Core\Entity\FieldableDatabaseStorageController::buildQuery1 8.3% 39 3.9% 41 4.1% 3,744 1.7% 3,568 1.7%
Drupal\Core\Entity\DatabaseStorageController::buildQuery1 8.3% 35 3.5% 36 3.6% 3,736 1.7% 2,752 1.3%
Drupal\Core\Entity\FieldableDatabaseStorageController::attachPropertyData1 8.3% 32 3.2% 34 3.4% 3,840 1.7% 2,176 1.0%
Child functions
Drupal\Core\Database\Connection::getDriverClass12 50.0% 455 45.9% 467 46.4% 150,240 66.9% 150,712 70.5%
Drupal\Core\Database\Query\Select::__construct12 50.0% 454 45.8% 466 46.3% 63,696 28.4% 54,248 25.4%