Run Report
Run #512a20b11c1ab: XHProf Run (Namespace=drupal-perf)
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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::select10 25.6% 1,164 0.3% 4,000 1.0% 345,752 1.9% 324,576 1.8%
Exclusive Metrics for Current Function95 8.2% 0 0.0% 40,128 11.6% 32,416 10.0%
Parent functions
Drupal\user\UserData::get1 10.0% 685 58.8% 4,000 100.0% 261,896 75.7% 257,520 79.3%
db_select5 50.0% 262 22.5% 0 0.0% 45,416 13.1% 36,280 11.2%
Drupal\views\Plugin\views\query\Sql::query2 20.0% 108 9.3% 0 0.0% 18,504 5.4% 13,400 4.1%
Drupal\field_sql_storage\Entity\Query::prepare1 10.0% 63 5.4% 0 0.0% 9,968 2.9% 9,760 3.0%
Drupal\Core\Database\Query\Select::countQuery1 10.0% 46 4.0% 0 0.0% 9,968 2.9% 7,616 2.3%
Child functions
Drupal\Core\Database\Connection::getDriverClass10 50.0% 556 47.8% 4,000 100.0% 206,224 59.6% 202,624 62.4%
Drupal\Core\Database\Query\Select::__construct10 50.0% 513 44.1% 0 0.0% 99,400 28.7% 89,536 27.6%