Run Report
Run #51f62b0e7bc11: 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% 2,755 0.2% 4,000 0.3% 643,416 1.7% 356,224 1.0%
Exclusive Metrics for Current Function424 15.4% 0 0.0% 139,944 21.8% 37,456 10.5%
Parent functions
db_select21 51.2% 1,144 41.5% 0 0.0% 186,280 29.0% 14,416 4.0%
Drupal\Core\Entity\DatabaseStorageControllerNG::buildQuery14 34.1% 681 24.7% 4,000 100.0% 122,680 19.1% 34,232 9.6%
Drupal\user\UserData::get1 2.4% 665 24.1% 0 0.0% 286,160 44.5% 279,408 78.4%
Drupal\views\Plugin\views\query\Sql::query2 4.9% 108 3.9% 0 0.0% 18,504 2.9% 12,824 3.6%
Drupal\Core\Database\Query\Select::countQuery1 2.4% 56 2.0% 0 0.0% 9,968 1.5% 7,584 2.1%
Drupal\Core\Database\Query\Merge::execute1 2.4% 53 1.9% 0 0.0% 9,824 1.5% 0 0.0%
Drupal\Core\Entity\DatabaseStorageControllerNG::attachPropertyData1 2.4% 48 1.7% 0 0.0% 10,000 1.6% 7,760 2.2%
Child functions
Drupal\Core\Database\Query\Select::__construct41 50.0% 1,734 62.9% 4,000 100.0% 274,528 42.7% 95,136 26.7%
Drupal\Core\Database\Connection::getDriverClass41 50.0% 597 21.7% 0 0.0% 228,944 35.6% 223,632 62.8%