Run Report
Run #523f52fbabfcb: 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::select13 27.1% 3,281 0.6% 3,301 0.7% 444,224 1.4% 415,848 1.3%
Exclusive Metrics for Current Function112 3.4% 104 3.2% 10,752 2.4% 5,648 1.4%
Parent functions
Drupal\user\UserData::get1 7.7% 2,616 79.7% 2,617 79.3% 402,304 90.6% 398,544 95.8%
Drupal\Core\Entity\Query\Sql\Query::prepare3 23.1% 184 5.6% 190 5.8% 10,040 2.3% 2,224 0.5%
Drupal\Core\Entity\DatabaseStorageController::buildQuery3 23.1% 140 4.3% 145 4.4% 9,960 2.2% 2,104 0.5%
Drupal\Core\Entity\DatabaseStorageControllerNG::buildQuery2 15.4% 114 3.5% 116 3.5% 6,920 1.6% 5,688 1.4%
db_select2 15.4% 111 3.4% 114 3.5% 7,176 1.6% 0 0.0%
Drupal\aggregator\ItemStorageController::loadByFeed1 7.7% 74 2.3% 76 2.3% 3,872 0.9% 3,584 0.9%
Drupal\Core\Database\Query\Select::countQuery1 7.7% 42 1.3% 43 1.3% 3,952 0.9% 3,704 0.9%
Child functions
Drupal\Core\Database\Connection::getDriverClass13 50.0% 2,140 65.2% 2,154 65.3% 324,832 73.1% 322,480 77.5%
Drupal\Core\Database\Query\Select::__construct13 50.0% 1,029 31.4% 1,043 31.6% 108,640 24.5% 87,720 21.1%