Run Report
Run #531ee626b79e4: 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::select30 30.3% 2,937 0.8% 2,966 0.9% 489,096 1.4% 402,920 1.1%
Exclusive Metrics for Current Function213 7.3% 176 5.9% 13,640 2.8% 5,784 1.4%
Parent functions
Drupal\Core\Entity\Query\Sql\Query::prepare15 50.0% 2,367 80.6% 2,380 80.2% 439,944 90.0% 390,464 96.9%
Drupal\Core\Entity\DatabaseStorageController::buildQuery12 40.0% 443 15.1% 454 15.3% 37,344 7.6% 3,328 0.8%
db_select1 3.3% 44 1.5% 45 1.5% 3,928 0.8% 3,432 0.9%
Drupal\Core\Entity\FieldableDatabaseStorageController::buildQuery1 3.3% 43 1.5% 45 1.5% 3,888 0.8% 3,368 0.8%
Drupal\Core\Entity\FieldableDatabaseStorageController::attachPropertyData1 3.3% 40 1.4% 42 1.4% 3,992 0.8% 2,328 0.6%
Child functions
Drupal\Core\Database\Connection::getDriverClass30 50.0% 1,479 50.4% 1,519 51.2% 317,560 64.9% 311,152 77.2%
Drupal\Core\Database\Query\Select::__construct30 50.0% 1,245 42.4% 1,271 42.9% 157,896 32.3% 85,984 21.3%