Run Report
Run #51f628573214c: XHProf Run (Namespace=drupal-perf-fabianx)
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Parent/Child report for Drupal\Core\Database\Connection::getDriverClass [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::getDriverClass45 70.3% 1,105 0.1% 0 0.0% 454,536 1.2% 258,472 0.7%
Exclusive Metrics for Current Function108 9.8% 0 N/A% 7,728 1.7% 3,376 1.3%
Parent functions
Drupal\Core\Database\Connection::select41 91.1% 600 54.3% 0 N/A% 228,976 50.4% 223,728 86.6%
Drupal\Core\Database\Connection::merge1 2.2% 139 12.6% 0 N/A% 72,232 15.9% 0 0.0%
Drupal\Core\Database\Connection::insert1 2.2% 126 11.4% 0 N/A% 51,536 11.3% 0 0.0%
Drupal\Core\Database\Connection::delete1 2.2% 121 11.0% 0 N/A% 47,888 10.5% 24,792 9.6%
Drupal\Core\Database\Connection::update1 2.2% 119 10.8% 0 N/A% 53,904 11.9% 9,952 3.9%
Child functions
class_exists5 50.0% 996 90.1% 0 N/A% 444,968 97.9% 253,976 98.3%
Drupal\Core\Database\Driver\mysql\Connection::driver5 50.0% 1 0.1% 0 N/A% 1,840 0.4% 1,120 0.4%