Run Report
Run #51b518680585e: 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% 4,561 0.6% 4,581 0.6% 478,064 1.2% 463,824 1.2%
Exclusive Metrics for Current Function175 3.8% 158 3.4% 12,128 2.5% 10,000 2.2%
Parent functions
Drupal\user\UserData::get1 6.7% 3,478 76.3% 3,479 75.9% 429,088 89.8% 428,280 92.3%
db_select3 20.0% 243 5.3% 245 5.3% 10,280 2.2% 3,368 0.7%
Drupal\Core\Entity\DatabaseStorageController::buildQuery3 20.0% 209 4.6% 215 4.7% 9,960 2.1% 7,680 1.7%
Drupal\field_sql_storage\Entity\Query::prepare2 13.3% 165 3.6% 167 3.6% 6,976 1.5% 7,152 1.5%
Drupal\Core\Entity\DatabaseStorageControllerNG::buildQuery2 13.3% 163 3.6% 166 3.6% 6,920 1.4% 6,168 1.3%
Drupal\views\Plugin\views\query\Sql::query2 13.3% 150 3.3% 152 3.3% 6,904 1.4% 4,752 1.0%
Drupal\Core\Database\Query\Select::countQuery1 6.7% 85 1.9% 87 1.9% 3,952 0.8% 3,192 0.7%
Drupal\Core\Entity\DatabaseStorageControllerNG::attachPropertyData1 6.7% 68 1.5% 70 1.5% 3,984 0.8% 3,232 0.7%
Child functions
Drupal\Core\Database\Connection::getDriverClass15 50.0% 2,926 64.2% 2,950 64.4% 348,368 72.9% 348,448 75.1%
Drupal\Core\Database\Query\Select::__construct15 50.0% 1,460 32.0% 1,473 32.2% 117,568 24.6% 105,376 22.7%