Run Report
Run #52ed7448d018c: 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::select9 25.0% 2,323 0.1% 2,342 0.1% 320,368 0.9% 260,856 0.7%
Exclusive Metrics for Current Function107 4.6% 100 4.3% 8,992 2.8% 1,528 0.6%
Parent functions
Drupal\Core\Database\Query\Merge::execute1 11.1% 1,693 72.9% 1,694 72.3% 292,080 91.2% 253,848 97.3%
Drupal\Core\Entity\Query\Sql\Query::prepare3 33.3% 257 11.1% 266 11.4% 9,824 3.1% 4,288 1.6%
db_select2 22.2% 188 8.1% 192 8.2% 6,968 2.2% 0 0.0%
Drupal\Core\Entity\FieldableDatabaseStorageController::buildQuery1 11.1% 64 2.8% 66 2.8% 3,816 1.2% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::buildQuery1 11.1% 61 2.6% 62 2.6% 3,792 1.2% 2,720 1.0%
Drupal\Core\Entity\FieldableDatabaseStorageController::attachPropertyData1 11.1% 60 2.6% 62 2.6% 3,888 1.2% 0 0.0%
Child functions
Drupal\Core\Database\Connection::getDriverClass9 50.0% 1,650 71.0% 1,663 71.0% 281,312 87.8% 252,856 96.9%
Drupal\Core\Database\Query\Select::__construct9 50.0% 566 24.4% 579 24.7% 30,064 9.4% 6,472 2.5%