Run Report
Run #52d0c55136617: 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% 825 0.5% 842 0.6% 212,504 1.5% 204,000 1.4%
Exclusive Metrics for Current Function58 7.0% 60 7.1% 9,480 4.5% 7,736 3.8%
Parent functions
Drupal\Core\Entity\FieldableDatabaseStorageController::buildQuery1 12.5% 556 67.4% 558 66.3% 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% 45 5.5% 46 5.5% 3,728 1.8% 3,472 1.7%
Drupal\Core\Entity\Query\Sql\Query::prepare1 12.5% 43 5.2% 48 5.7% 3,760 1.8% 3,792 1.9%
db_select1 12.5% 42 5.1% 43 5.1% 3,888 1.8% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::buildQuery1 12.5% 38 4.6% 39 4.6% 3,736 1.8% 3,560 1.7%
Drupal\taxonomy\TermStorageController::loadParents1 12.5% 36 4.4% 38 4.5% 3,728 1.8% 2,320 1.1%
Child functions
Drupal\Core\Database\Connection::getDriverClass8 50.0% 442 53.6% 450 53.4% 150,240 70.7% 150,312 73.7%
Drupal\Core\Database\Query\Select::__construct8 50.0% 325 39.4% 332 39.4% 52,784 24.8% 45,952 22.5%