Run Report
Run #5206d72f6f4f8: 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::select15 27.8% 2,784 0.5% 2,804 0.5% 239,440 1.1% 216,008 1.0%
Exclusive Metrics for Current Function171 6.1% 152 5.4% 12,136 5.1% 9,160 4.2%
Parent functions
Drupal\views\Plugin\views\query\Sql::query2 13.3% 1,809 65.0% 1,812 64.6% 195,432 81.6% 191,592 88.7%
db_select3 20.0% 249 8.9% 254 9.1% 9,832 4.1% 1,176 0.5%
Drupal\Core\Entity\DatabaseStorageControllerNG::buildQuery3 20.0% 234 8.4% 236 8.4% 9,528 4.0% 9,472 4.4%
Drupal\Core\Entity\Query\Sql\Query::prepare2 13.3% 149 5.4% 152 5.4% 6,696 2.8% 3,792 1.8%
Drupal\Core\Entity\DatabaseStorageController::buildQuery2 13.3% 124 4.5% 127 4.5% 6,632 2.8% 3,296 1.5%
Drupal\Core\Database\Query\Select::countQuery1 6.7% 84 3.0% 85 3.0% 3,768 1.6% 3,688 1.7%
Drupal\Core\Database\Query\Merge::execute1 6.7% 75 2.7% 77 2.7% 3,720 1.6% 2,264 1.0%
Drupal\Core\Entity\DatabaseStorageControllerNG::attachPropertyData1 6.7% 60 2.2% 61 2.2% 3,832 1.6% 728 0.3%
Child functions
Drupal\Core\Database\Connection::getDriverClass15 50.0% 1,513 54.3% 1,532 54.6% 155,456 64.9% 154,752 71.6%
Drupal\Core\Database\Query\Select::__construct15 50.0% 1,100 39.5% 1,120 39.9% 71,848 30.0% 52,096 24.1%