Run Report
Run #51f3c666a1782: XHProf Run (Namespace=drupal-perf-fabianx)
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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::select41 31.1% 2,753 0.2% 8,001 0.6% 643,408 1.7% 358,816 1.0%
Exclusive Metrics for Current Function424 15.4% 0 0.0% 139,920 21.7% 37,824 10.5%
Parent functions
db_select21 51.2% 1,145 41.6% 4,001 50.0% 186,304 29.0% 16,664 4.6%
Drupal\Core\Entity\DatabaseStorageControllerNG::buildQuery14 34.1% 679 24.7% 0 0.0% 122,680 19.1% 34,472 9.6%
Drupal\user\UserData::get1 2.4% 668 24.3% 4,000 50.0% 286,152 44.5% 279,536 77.9%
Drupal\views\Plugin\views\query\Sql::query2 4.9% 106 3.9% 0 0.0% 18,504 2.9% 12,824 3.6%
Drupal\Core\Database\Query\Select::countQuery1 2.4% 57 2.1% 0 0.0% 9,968 1.5% 7,584 2.1%
Drupal\Core\Database\Query\Merge::execute1 2.4% 52 1.9% 0 0.0% 9,824 1.5% 0 0.0%
Drupal\Core\Entity\DatabaseStorageControllerNG::attachPropertyData1 2.4% 46 1.7% 0 0.0% 9,976 1.6% 7,736 2.2%
Child functions
Drupal\Core\Database\Query\Select::__construct41 50.0% 1,863 67.7% 4,001 50.0% 290,936 45.2% 113,616 31.7%
Drupal\Core\Database\Connection::getDriverClass41 50.0% 466 16.9% 4,000 50.0% 212,552 33.0% 207,376 57.8%