Run Report
Run #51f3746558d24: XHProf Run (Namespace=drupal-perf-thedavidmeister)
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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::select97 32.3% 7,187 0.0% 7,303 0.0% 488,968 1.7% 203,648 0.7%
Exclusive Metrics for Current Function955 13.3% 869 11.9% 34,064 7.0% 7,672 3.8%
Parent functions
db_select59 60.8% 3,488 48.5% 3,550 48.6% 185,672 38.0% 2,280 1.1%
Drupal\Core\Entity\DatabaseStorageControllerNG::buildQuery32 33.0% 1,846 25.7% 1,889 25.9% 97,720 20.0% 5,224 2.6%
Drupal\user\UserData::get1 1.0% 1,543 21.5% 1,544 21.1% 187,624 38.4% 185,808 91.2%
Drupal\views\Plugin\views\query\Sql::query2 2.1% 124 1.7% 127 1.7% 6,632 1.4% 4,480 2.2%
Drupal\Core\Database\Query\Select::countQuery1 1.0% 65 0.9% 67 0.9% 3,768 0.8% 3,688 1.8%
Drupal\Core\Database\Query\Merge::execute1 1.0% 64 0.9% 67 0.9% 3,720 0.8% 0 0.0%
Drupal\Core\Entity\DatabaseStorageControllerNG::attachPropertyData1 1.0% 57 0.8% 59 0.8% 3,832 0.8% 2,168 1.1%
Child functions
Drupal\Core\Database\Query\Select::__construct97 50.0% 4,797 66.7% 4,884 66.9% 304,128 62.2% 46,104 22.6%
Drupal\Core\Database\Connection::getDriverClass97 50.0% 1,435 20.0% 1,550 21.2% 150,776 30.8% 149,872 73.6%