Run Report
Run #530ef19752730: 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::select23 29.5% 2,939 0.4% 2,960 0.4% 335,128 0.9% 293,440 0.8%
Exclusive Metrics for Current Function264 9.0% 181 6.1% 12,688 3.8% 7,752 2.6%
Parent functions
Drupal\Core\Database\Query\Merge::execute16 69.6% 2,562 87.2% 2,569 86.8% 309,992 92.5% 274,800 93.6%
Drupal\Core\Entity\Query\Sql\Query::prepare3 13.0% 172 5.9% 176 5.9% 9,824 2.9% 6,312 2.2%
db_select1 4.3% 74 2.5% 74 2.5% 3,832 1.1% 3,528 1.2%
Drupal\Core\Entity\FieldableDatabaseStorageController::buildQuery1 4.3% 48 1.6% 50 1.7% 3,800 1.1% 3,624 1.2%
Drupal\Core\Entity\DatabaseStorageController::buildQuery1 4.3% 42 1.4% 44 1.5% 3,792 1.1% 2,896 1.0%
Drupal\Core\Entity\FieldableDatabaseStorageController::attachPropertyData1 4.3% 41 1.4% 47 1.6% 3,888 1.2% 2,280 0.8%
Child functions
Drupal\Core\Database\Connection::getDriverClass23 50.0% 1,775 60.4% 1,807 61.0% 254,904 76.1% 258,016 87.9%
Drupal\Core\Database\Query\Select::__construct23 50.0% 900 30.6% 972 32.8% 67,536 20.2% 27,672 9.4%