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Run #519fbb3f5c2a0: XHProf Run (Namespace=drupal-perf-drupalcon)
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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::select11 26.2% 1,451 0.7% 1,463 0.7% 211,720 1.5% 142,464 1.0%
Exclusive Metrics for Current Function83 5.7% 73 5.0% 7,712 3.6% 6,040 4.2%
Parent functions
Drupal\user\UserData::get1 9.1% 967 66.6% 969 66.2% 179,528 84.8% 123,600 86.8%
db_select7 63.6% 335 23.1% 341 23.3% 21,792 10.3% 10,872 7.6%
Drupal\views\Plugin\views\query\Sql::query2 18.2% 94 6.5% 97 6.6% 6,632 3.1% 4,304 3.0%
Drupal\Core\Database\Query\Select::countQuery1 9.1% 55 3.8% 56 3.8% 3,768 1.8% 3,688 2.6%
Child functions
Drupal\Core\Database\Connection::getDriverClass11 50.0% 812 56.0% 826 56.5% 143,992 68.0% 88,800 62.3%
Drupal\Core\Database\Query\Select::__construct11 50.0% 556 38.3% 564 38.6% 60,016 28.3% 47,624 33.4%