Run Report
Run #51b517a409f93: 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% 4,675 0.6% 4,709 0.6% 478,072 1.2% 463,736 1.2%
Exclusive Metrics for Current Function173 3.7% 173 3.7% 12,128 2.5% 10,000 2.2%
Parent functions
Drupal\user\UserData::get1 6.7% 3,542 75.8% 3,545 75.3% 429,096 89.8% 428,192 92.3%
Drupal\Core\Entity\DatabaseStorageController::buildQuery3 20.0% 270 5.8% 276 5.9% 9,960 2.1% 7,680 1.7%
db_select3 20.0% 247 5.3% 253 5.4% 10,280 2.2% 3,368 0.7%
Drupal\field_sql_storage\Entity\Query::prepare2 13.3% 164 3.5% 170 3.6% 6,976 1.5% 7,152 1.5%
Drupal\Core\Entity\DatabaseStorageControllerNG::buildQuery2 13.3% 158 3.4% 161 3.4% 6,920 1.4% 6,168 1.3%
Drupal\views\Plugin\views\query\Sql::query2 13.3% 143 3.1% 145 3.1% 6,904 1.4% 4,752 1.0%
Drupal\Core\Database\Query\Select::countQuery1 6.7% 85 1.8% 87 1.8% 3,952 0.8% 3,192 0.7%
Drupal\Core\Entity\DatabaseStorageControllerNG::attachPropertyData1 6.7% 66 1.4% 72 1.5% 3,984 0.8% 3,232 0.7%
Child functions
Drupal\Core\Database\Connection::getDriverClass15 50.0% 2,994 64.0% 3,012 64.0% 348,376 72.9% 348,360 75.1%
Drupal\Core\Database\Query\Select::__construct15 50.0% 1,508 32.3% 1,524 32.4% 117,568 24.6% 105,376 22.7%