Run Report
Run #517c75d3de7c7: XHProf Run (Namespace=drupal-perf-cottser)
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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::getDriverClass156 91.2% 1,203 0.3% 1,344 0.5% 224,576 1.8% 196,664 1.5%
Exclusive Metrics for Current Function196 16.3% 328 24.4% 3,856 1.7% 2,456 1.2%
Parent functions
Drupal\Core\Database\Connection::select4 2.6% 680 56.5% 688 51.2% 146,520 65.2% 145,336 73.9%
Drupal\Core\Database\Connection::insert151 96.8% 343 28.5% 475 35.3% 31,992 14.2% 22,608 11.5%
Drupal\Core\Database\Connection::merge1 0.6% 180 15.0% 181 13.5% 46,064 20.5% 28,720 14.6%
Child functions
class_exists3 50.0% 1,004 83.5% 1,009 75.1% 219,736 97.8% 193,272 98.3%
Drupal\Core\Database\Driver\mysql\Connection::driver3 50.0% 3 0.2% 7 0.5% 984 0.4% 936 0.5%