Run Report
Run #51b51807d6d9d: 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% 4,819 0.6% 4,850 0.6% 478,072 1.2% 463,736 1.2%
Exclusive Metrics for Current Function186 3.9% 188 3.9% 12,128 2.5% 10,000 2.2%
Parent functions
Drupal\user\UserData::get1 6.7% 3,514 72.9% 3,515 72.5% 429,096 89.8% 428,192 92.3%
Drupal\Core\Entity\DatabaseStorageController::buildQuery3 20.0% 446 9.3% 455 9.4% 9,960 2.1% 7,680 1.7%
db_select3 20.0% 249 5.2% 251 5.2% 10,280 2.2% 3,368 0.7%
Drupal\field_sql_storage\Entity\Query::prepare2 13.3% 159 3.3% 167 3.4% 6,976 1.5% 7,152 1.5%
Drupal\Core\Entity\DatabaseStorageControllerNG::buildQuery2 13.3% 157 3.3% 159 3.3% 6,920 1.4% 6,168 1.3%
Drupal\views\Plugin\views\query\Sql::query2 13.3% 145 3.0% 147 3.0% 6,904 1.4% 4,752 1.0%
Drupal\Core\Database\Query\Select::countQuery1 6.7% 85 1.8% 86 1.8% 3,952 0.8% 3,192 0.7%
Drupal\Core\Entity\DatabaseStorageControllerNG::attachPropertyData1 6.7% 64 1.3% 70 1.4% 3,984 0.8% 3,232 0.7%
Child functions
Drupal\Core\Database\Connection::getDriverClass15 50.0% 2,957 61.4% 2,974 61.3% 348,376 72.9% 348,360 75.1%
Drupal\Core\Database\Query\Select::__construct15 50.0% 1,676 34.8% 1,688 34.8% 117,568 24.6% 105,376 22.7%