Run Report
Run #51afe7feeb64d: 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% 1,967 0.6% 1,987 0.7% 228,096 1.4% 201,416 1.2%
Exclusive Metrics for Current Function140 7.1% 129 6.5% 10,744 4.7% 7,232 3.6%
Parent functions
Drupal\Core\Entity\DatabaseStorageControllerNG::buildQuery1 6.2% 1,176 59.8% 1,178 59.3% 179,784 78.8% 177,528 88.1%
db_select5 31.2% 277 14.1% 281 14.1% 15,808 6.9% 6,648 3.3%
Drupal\Core\Entity\DatabaseStorageController::buildQuery5 31.2% 252 12.8% 259 13.0% 15,320 6.7% 7,528 3.7%
Drupal\field_sql_storage\Entity\Query::prepare3 18.8% 156 7.9% 160 8.1% 9,640 4.2% 6,928 3.4%
Drupal\user\UserData::get1 6.2% 64 3.3% 65 3.3% 3,712 1.6% 1,912 0.9%
Drupal\Core\Entity\DatabaseStorageControllerNG::attachPropertyData1 6.2% 42 2.1% 44 2.2% 3,832 1.7% 872 0.4%
Child functions
Drupal\Core\Database\Connection::getDriverClass16 50.0% 983 50.0% 1,001 50.4% 144,200 63.2% 142,456 70.7%
Drupal\Core\Database\Query\Select::__construct16 50.0% 844 42.9% 857 43.1% 73,152 32.1% 51,728 25.7%