Run Report
Run #5206d6d973591: XHProf Run (Namespace=drupal-perf-joelpittet)
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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::select15 27.8% 2,785 0.5% 2,813 0.6% 239,456 1.1% 215,976 1.0%
Exclusive Metrics for Current Function178 6.4% 172 6.1% 12,136 5.1% 9,112 4.2%
Parent functions
Drupal\views\Plugin\views\query\Sql::query2 13.3% 1,804 64.8% 1,807 64.2% 195,448 81.6% 191,608 88.7%
db_select3 20.0% 255 9.2% 260 9.2% 9,832 4.1% 1,176 0.5%
Drupal\Core\Entity\DatabaseStorageControllerNG::buildQuery3 20.0% 237 8.5% 245 8.7% 9,528 4.0% 9,472 4.4%
Drupal\Core\Entity\Query\Sql\Query::prepare2 13.3% 148 5.3% 153 5.4% 6,696 2.8% 3,792 1.8%
Drupal\Core\Entity\DatabaseStorageController::buildQuery2 13.3% 122 4.4% 126 4.5% 6,632 2.8% 3,296 1.5%
Drupal\Core\Database\Query\Select::countQuery1 6.7% 82 2.9% 83 3.0% 3,768 1.6% 3,688 1.7%
Drupal\Core\Database\Query\Merge::execute1 6.7% 75 2.7% 76 2.7% 3,720 1.6% 2,264 1.0%
Drupal\Core\Entity\DatabaseStorageControllerNG::attachPropertyData1 6.7% 62 2.2% 63 2.2% 3,832 1.6% 680 0.3%
Child functions
Drupal\Core\Database\Connection::getDriverClass15 50.0% 1,513 54.3% 1,534 54.5% 155,472 64.9% 154,768 71.7%
Drupal\Core\Database\Query\Select::__construct15 50.0% 1,094 39.3% 1,107 39.4% 71,848 30.0% 52,096 24.1%