Run Report
Run #5578e32524136: XHProf Run (Namespace=drupal-perf-joelpittet)
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Parent/Child report for Drupal\Core\Database\Connection::getDriverClass [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Drupal\Core\Database\Connection::getDriverClass12 41.4% 814 0.2% 263,560 1.0% 180,800 0.7%
Exclusive Metrics for Current Function42 5.2% 4,984 1.9% 2,736 1.5%
Parent functions
Drupal\Core\Database\Connection::select8 66.7% 314 38.6% 121,376 46.1% 122,120 67.5%
Drupal\Core\Database\Connection::update1 8.3% 206 25.3% 41,744 15.8% 31,040 17.2%
Drupal\Core\Database\Connection::merge1 8.3% 118 14.5% 41,928 15.9% 25,504 14.1%
Drupal\Core\Database\Connection::delete1 8.3% 100 12.3% 29,432 11.2% 2,136 1.2%
Drupal\Core\Database\Connection::insert1 8.3% 76 9.3% 29,080 11.0% 0 0.0%
Child functions
class_exists5 50.0% 772 94.8% 257,640 97.8% 177,320 98.1%
Drupal\Core\Database\Driver\mysql\Connection::driver5 50.0% 0 0.0% 936 0.4% 744 0.4%