Run Report
Run #523f27f8820ba: 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::select14 27.5% 3,386 0.3% 3,415 0.3% 448,112 1.0% 422,360 0.9%
Exclusive Metrics for Current Function132 3.9% 132 3.9% 11,856 2.6% 6,768 1.6%
Parent functions
Drupal\user\UserData::get1 7.1% 2,661 78.6% 2,663 78.0% 402,256 89.8% 399,240 94.5%
Drupal\Core\Entity\DatabaseStorageControllerNG::buildQuery3 21.4% 191 5.6% 198 5.8% 9,960 2.2% 8,144 1.9%
db_select2 14.3% 123 3.6% 126 3.7% 7,168 1.6% 0 0.0%
Drupal\Core\Entity\Query\Sql\Query::prepare2 14.3% 109 3.2% 113 3.3% 6,968 1.6% 2,224 0.5%
Drupal\views\Plugin\views\query\Sql::query2 14.3% 108 3.2% 115 3.4% 6,904 1.5% 4,224 1.0%
Drupal\Core\Entity\DatabaseStorageController::buildQuery2 14.3% 88 2.6% 92 2.7% 6,920 1.5% 2,104 0.5%
Drupal\Core\Database\Query\Select::countQuery1 7.1% 62 1.8% 62 1.8% 3,952 0.9% 3,192 0.8%
Drupal\Core\Entity\DatabaseStorageControllerNG::attachPropertyData1 7.1% 44 1.3% 46 1.3% 3,984 0.9% 3,232 0.8%
Child functions
Drupal\Core\Database\Connection::getDriverClass14 50.0% 2,173 64.2% 2,188 64.1% 324,760 72.5% 322,840 76.4%
Drupal\Core\Database\Query\Select::__construct14 50.0% 1,081 31.9% 1,095 32.1% 111,496 24.9% 92,752 22.0%