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Run #556d0efcc18be: 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.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Drupal\Core\Database\Connection::select8 25.8% 3,162 0.2% 418,816 0.7% 399,184 0.7%
Exclusive Metrics for Current Function72 2.3% 6,392 1.5% 3,264 0.8%
Parent functions
Drupal\views\Plugin\views\query\Sql::query2 25.0% 2,794 88.4% 398,920 95.2% 397,048 99.5%
Drupal\Core\Menu\MenuTreeStorage::getExpanded4 50.0% 199 6.3% 12,520 3.0% 0 0.0%
Drupal\Core\Database\Query\Select::countQuery1 12.5% 90 2.8% 3,736 0.9% 2,136 0.5%
Drupal\Core\Config\DatabaseStorage::listAll1 12.5% 79 2.5% 3,640 0.9% 0 0.0%
Child functions
Drupal\Core\Database\Connection::getDriverClass8 50.0% 2,237 70.7% 322,400 77.0% 324,312 81.2%
Drupal\Core\Database\Query\Select::__construct8 50.0% 853 27.0% 90,024 21.5% 71,608 17.9%