Run Report
Run #52d4b1d6bf728: 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% 578 0.2% 595 0.2% 151,400 0.9% 152,232 0.9%
Exclusive Metrics for Current Function34 5.9% 44 7.4% 2,776 1.8% 2,224 1.5%
Parent functions
Drupal\Core\Database\Connection::select14 93.3% 453 78.4% 469 78.8% 150,256 99.2% 150,328 98.7%
Drupal\Core\Database\Query\SelectExtender::extend1 6.7% 125 21.6% 126 21.2% 1,144 0.8% 1,904 1.3%
Child functions
class_exists2 50.0% 544 94.1% 546 91.8% 147,688 97.5% 149,072 97.9%
Drupal\Core\Database\Driver\mysql\Connection::driver2 50.0% 0 0.0% 5 0.8% 936 0.6% 936 0.6%