Run Report
Run #51afe9a0d59b4: XHProf Run (Namespace=drupal-perf-joelpittet)
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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::select16 28.1% 1,940 0.6% 1,961 0.7% 228,096 1.4% 201,416 1.2%
Exclusive Metrics for Current Function138 7.1% 127 6.5% 10,744 4.7% 7,232 3.6%
Parent functions
Drupal\Core\Entity\DatabaseStorageControllerNG::buildQuery1 6.2% 1,165 60.1% 1,166 59.5% 179,784 78.8% 177,528 88.1%
db_select5 31.2% 262 13.5% 269 13.7% 15,808 6.9% 6,648 3.3%
Drupal\Core\Entity\DatabaseStorageController::buildQuery5 31.2% 255 13.1% 262 13.4% 15,320 6.7% 7,528 3.7%
Drupal\field_sql_storage\Entity\Query::prepare3 18.8% 151 7.8% 155 7.9% 9,640 4.2% 6,928 3.4%
Drupal\user\UserData::get1 6.2% 65 3.4% 66 3.4% 3,712 1.6% 1,912 0.9%
Drupal\Core\Entity\DatabaseStorageControllerNG::attachPropertyData1 6.2% 42 2.2% 43 2.2% 3,832 1.7% 872 0.4%
Child functions
Drupal\Core\Database\Connection::getDriverClass16 50.0% 972 50.1% 993 50.6% 144,200 63.2% 142,456 70.7%
Drupal\Core\Database\Query\Select::__construct16 50.0% 830 42.8% 841 42.9% 73,152 32.1% 51,728 25.7%