Run Report
Run #51f5bb45dd257: XHProf Run (Namespace=drupal-perf-cottser)
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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::select8 24.2% 993 0.3% 1,007 0.3% 212,528 1.0% 206,664 1.0%
Exclusive Metrics for Current Function81 8.2% 74 7.3% 8,624 4.1% 7,752 3.8%
Parent functions
Drupal\views\Plugin\views\query\Sql::query2 25.0% 655 66.0% 658 65.3% 190,704 89.7% 188,448 91.2%
Drupal\Core\Entity\DatabaseStorageControllerNG::buildQuery2 25.0% 120 12.1% 124 12.3% 6,632 3.1% 5,680 2.7%
db_select1 12.5% 63 6.3% 66 6.6% 3,864 1.8% 2,824 1.4%
Drupal\Core\Database\Query\Select::countQuery1 12.5% 61 6.1% 63 6.3% 3,768 1.8% 3,688 1.8%
Drupal\Core\Database\Query\Merge::execute1 12.5% 49 4.9% 50 5.0% 3,728 1.8% 3,152 1.5%
Drupal\Core\Entity\DatabaseStorageControllerNG::attachPropertyData1 12.5% 45 4.5% 46 4.6% 3,832 1.8% 2,872 1.4%
Child functions
Drupal\Core\Database\Connection::getDriverClass8 50.0% 484 48.7% 494 49.1% 150,912 71.0% 151,512 73.3%
Drupal\Core\Database\Query\Select::__construct8 50.0% 428 43.1% 439 43.6% 52,992 24.9% 47,400 22.9%