Run Report
Run #52c96dcbc5e6a: 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::select6 22.2% 596 0.2% 604 0.3% 205,440 1.2% 189,664 1.1%
Exclusive Metrics for Current Function46 7.7% 41 6.8% 7,256 3.5% 3,592 1.9%
Parent functions
Drupal\Core\Entity\FieldableDatabaseStorageController::buildQuery1 16.7% 389 65.3% 392 64.9% 187,392 91.2% 185,904 98.0%
Drupal\Core\Database\Query\Merge::execute2 33.3% 87 14.6% 88 14.6% 6,616 3.2% 0 0.0%
Drupal\Core\Entity\Query\Sql\Query::prepare1 16.7% 44 7.4% 45 7.5% 3,760 1.8% 3,760 2.0%
db_select1 16.7% 43 7.2% 45 7.5% 3,864 1.9% 0 0.0%
Drupal\Core\Database\Query\Select::countQuery1 16.7% 33 5.5% 34 5.6% 3,808 1.9% 0 0.0%
Child functions
Drupal\Core\Database\Connection::getDriverClass6 50.0% 296 49.7% 305 50.5% 150,536 73.3% 149,720 78.9%
Drupal\Core\Database\Query\Select::__construct6 50.0% 254 42.6% 258 42.7% 47,648 23.2% 36,352 19.2%