Run Report
Run #51e3103d95a81: 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. CPU
(microsecs)		ICpu%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Drupal\Core\Database\Connection::getDriverClass18 48.6% 5,770 1.1% 5,797 1.2% 624,080 1.8% 581,584 1.7%
Exclusive Metrics for Current Function108 1.9% 115 2.0% 5,704 0.9% 2,840 0.5%
Parent functions
Drupal\Core\Database\Connection::select8 44.4% 2,768 48.0% 2,782 48.0% 326,376 52.3% 320,000 55.0%
Drupal\Core\Database\Connection::update1 5.6% 867 15.0% 868 15.0% 69,816 11.2% 56,176 9.7%
Drupal\Core\Database\Connection::insert3 16.7% 823 14.3% 825 14.2% 84,384 13.5% 75,048 12.9%
Drupal\Core\Database\Connection::merge3 16.7% 718 12.4% 723 12.5% 90,080 14.4% 88,464 15.2%
Drupal\Core\Database\Connection::delete3 16.7% 594 10.3% 599 10.3% 53,424 8.6% 41,896 7.2%
Child functions
class_exists5 50.0% 5,657 98.0% 5,667 97.8% 617,136 98.9% 577,976 99.4%
Drupal\Core\Database\Driver\mysql\Connection::driver5 50.0% 5 0.1% 15 0.3% 1,240 0.2% 768 0.1%