Run Report
Run #52d4b18f32fb6: 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::getDriverClass15 53.6% 580 0.2% 597 0.2% 151,400 0.9% 152,232 0.9%
Exclusive Metrics for Current Function33 5.7% 41 6.9% 2,776 1.8% 2,224 1.5%
Parent functions
Drupal\Core\Database\Connection::select14 93.3% 454 78.3% 469 78.6% 150,256 99.2% 150,328 98.7%
Drupal\Core\Database\Query\SelectExtender::extend1 6.7% 126 21.7% 128 21.4% 1,144 0.8% 1,904 1.3%
Child functions
class_exists2 50.0% 546 94.1% 550 92.1% 147,688 97.5% 149,072 97.9%
Drupal\Core\Database\Driver\mysql\Connection::driver2 50.0% 1 0.2% 6 1.0% 936 0.6% 936 0.6%