Run Report
Run #52c8e4481f954: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

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% 653 0.2% 660 0.3% 205,472 0.9% 189,840 0.9%
Exclusive Metrics for Current Function47 7.2% 43 6.5% 7,256 3.5% 3,592 1.9%
Parent functions
Drupal\Core\Entity\FieldableDatabaseStorageController::buildQuery1 16.7% 455 69.7% 456 69.1% 187,400 91.2% 186,080 98.0%
Drupal\Core\Database\Query\Merge::execute2 33.3% 80 12.3% 82 12.4% 6,616 3.2% 0 0.0%
db_select1 16.7% 43 6.6% 44 6.7% 3,888 1.9% 0 0.0%
Drupal\Core\Entity\Query\Sql\Query::prepare1 16.7% 42 6.4% 44 6.7% 3,760 1.8% 3,760 2.0%
Drupal\Core\Database\Query\Select::countQuery1 16.7% 33 5.1% 34 5.2% 3,808 1.9% 0 0.0%
Child functions
Drupal\Core\Database\Connection::getDriverClass6 50.0% 334 51.1% 341 51.7% 150,544 73.3% 149,928 79.0%
Drupal\Core\Database\Query\Select::__construct6 50.0% 272 41.7% 276 41.8% 47,672 23.2% 36,320 19.1%