Run Report
Run #519978bea622a: XHProf Run (Namespace=drupal-perf-trevorbradley)
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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::getDriverClass20 60.6% 492 0.1% 0 0.0% 176,048 1.5% 164,176 1.4%
Exclusive Metrics for Current Function51 10.4% 0 N/A% 2,880 1.6% 2,200 1.3%
Parent functions
Drupal\Core\Database\Connection::select15 75.0% 345 70.1% 0 N/A% 144,096 81.9% 143,648 87.5%
Drupal\Core\Database\Connection::insert5 25.0% 147 29.9% 0 N/A% 31,952 18.1% 20,528 12.5%
Child functions
class_exists2 50.0% 439 89.2% 0 N/A% 172,232 97.8% 161,088 98.1%
Drupal\Core\Database\Driver\mysql\Connection::driver2 50.0% 2 0.4% 0 N/A% 936 0.5% 888 0.5%