Run Report
Run #52c88c8520a50: 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% 1,029 0.4% 1,046 0.4% 224,488 1.0% 211,968 1.0%
Exclusive Metrics for Current Function85 8.3% 74 7.1% 10,536 4.7% 8,776 4.1%
Parent functions
Drupal\views\Plugin\views\query\Sql::query2 16.7% 629 61.1% 631 60.3% 189,944 84.6% 185,688 87.6%
Drupal\Core\Entity\Query\Sql\Query::prepare4 33.3% 162 15.7% 166 15.9% 12,568 5.6% 10,632 5.0%
db_select2 16.7% 88 8.6% 91 8.7% 6,888 3.1% 3,464 1.6%
Drupal\Core\Database\Query\Select::countQuery1 8.3% 42 4.1% 44 4.2% 3,768 1.7% 3,688 1.7%
Drupal\Core\Entity\FieldableDatabaseStorageController::buildQuery1 8.3% 39 3.8% 40 3.8% 3,744 1.7% 3,568 1.7%
Drupal\Core\Entity\DatabaseStorageController::buildQuery1 8.3% 36 3.5% 40 3.8% 3,736 1.7% 2,752 1.3%
Drupal\Core\Entity\FieldableDatabaseStorageController::attachPropertyData1 8.3% 33 3.2% 34 3.3% 3,840 1.7% 2,176 1.0%
Child functions
Drupal\Core\Database\Query\Select::__construct12 50.0% 482 46.8% 499 47.7% 63,712 28.4% 54,264 25.6%
Drupal\Core\Database\Connection::getDriverClass12 50.0% 462 44.9% 473 45.2% 150,240 66.9% 148,928 70.3%