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Run #52c88446e46d1: 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% 845 0.4% 857 0.4% 224,824 1.0% 212,056 1.0%
Exclusive Metrics for Current Function85 10.1% 72 8.4% 10,536 4.7% 8,776 4.1%
Parent functions
Drupal\views\Plugin\views\query\Sql::query2 16.7% 446 52.8% 447 52.2% 190,280 84.6% 185,776 87.6%
Drupal\Core\Entity\Query\Sql\Query::prepare4 33.3% 161 19.1% 162 18.9% 12,568 5.6% 10,632 5.0%
db_select2 16.7% 86 10.2% 88 10.3% 6,888 3.1% 3,464 1.6%
Drupal\Core\Database\Query\Select::countQuery1 8.3% 44 5.2% 47 5.5% 3,768 1.7% 3,688 1.7%
Drupal\Core\Entity\FieldableDatabaseStorageController::buildQuery1 8.3% 38 4.5% 40 4.7% 3,744 1.7% 3,568 1.7%
Drupal\Core\Entity\DatabaseStorageController::buildQuery1 8.3% 35 4.1% 36 4.2% 3,736 1.7% 2,752 1.3%
Drupal\Core\Entity\FieldableDatabaseStorageController::attachPropertyData1 8.3% 35 4.1% 37 4.3% 3,840 1.7% 2,176 1.0%
Child functions
Drupal\Core\Database\Query\Select::__construct12 50.0% 431 51.0% 448 52.3% 63,752 28.4% 54,344 25.6%
Drupal\Core\Database\Connection::getDriverClass12 50.0% 329 38.9% 337 39.3% 150,536 67.0% 148,936 70.2%