Run Report
Run #52d0c517ed7ba: 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::select8 24.2% 827 0.5% 842 0.6% 212,504 1.5% 204,000 1.4%
Exclusive Metrics for Current Function60 7.3% 64 7.6% 9,480 4.5% 7,736 3.8%
Parent functions
Drupal\Core\Entity\FieldableDatabaseStorageController::buildQuery1 12.5% 550 66.5% 552 65.6% 187,056 88.0% 186,320 91.3%
Drupal\forum\ForumManager::getTopics2 25.0% 65 7.9% 70 8.3% 6,608 3.1% 4,536 2.2%
Drupal\taxonomy\TermStorageController::loadTree1 12.5% 46 5.6% 47 5.6% 3,728 1.8% 3,472 1.7%
Drupal\Core\Entity\Query\Sql\Query::prepare1 12.5% 45 5.4% 49 5.8% 3,760 1.8% 3,792 1.9%
db_select1 12.5% 44 5.3% 45 5.3% 3,888 1.8% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::buildQuery1 12.5% 40 4.8% 41 4.9% 3,736 1.8% 3,560 1.7%
Drupal\taxonomy\TermStorageController::loadParents1 12.5% 37 4.5% 38 4.5% 3,728 1.8% 2,320 1.1%
Child functions
Drupal\Core\Database\Connection::getDriverClass8 50.0% 438 53.0% 445 52.9% 150,240 70.7% 150,312 73.7%
Drupal\Core\Database\Query\Select::__construct8 50.0% 329 39.8% 333 39.5% 52,784 24.8% 45,952 22.5%