Run Report
Run #519d4dc9980f7: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Parent/Child report for Drupal\Core\Database\Query\Select::addExpression [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\Query\Select::addExpression6 40.0% 39 0.0% 50 0.0% 5,380 0.1% 2,788 0.0%
Exclusive Metrics for Current Function39 100.0% 50 100.0% 5,380 100.0% 2,788 100.0%
Parent functions
Drupal\Core\Database\Query\Select::prepareCountQuery2 33.3% 14 35.9% 17 34.0% 1,492 27.7% 1,204 43.2%
Drupal\Core\Database\Query\Select::countQuery2 33.3% 14 35.9% 18 36.0% 1,716 31.9% 1,584 56.8%
Drupal\Core\Database\Query\Merge::execute1 16.7% 6 15.4% 7 14.0% 1,100 20.4% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::buildQuery1 16.7% 5 12.8% 8 16.0% 1,072 19.9% 0 0.0%