Run Report
Run #517c1bb406b02: 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% 1,206 0.3% 1,316 0.5% 224,592 2.0% 197,336 1.7%
Exclusive Metrics for Current Function219 18.2% 320 24.3% 3,856 1.7% 2,824 1.4%
Parent functions
Drupal\Core\Database\Connection::select4 2.6% 668 55.4% 678 51.5% 146,528 65.2% 145,072 73.5%
Drupal\Core\Database\Connection::insert151 96.8% 368 30.5% 466 35.4% 31,992 14.2% 22,880 11.6%
Drupal\Core\Database\Connection::merge1 0.6% 170 14.1% 172 13.1% 46,072 20.5% 29,384 14.9%
Child functions
class_exists3 50.0% 984 81.6% 990 75.2% 219,752 97.8% 193,576 98.1%
Drupal\Core\Database\Driver\mysql\Connection::driver3 50.0% 3 0.2% 6 0.5% 984 0.4% 936 0.5%