Run Report
Run #52d0c517ed7ba: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

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::getDriverClass9 40.9% 569 0.3% 577 0.4% 151,432 1.1% 152,248 1.1%
Exclusive Metrics for Current Function24 4.2% 29 5.0% 2,824 1.9% 2,224 1.5%
Parent functions
Drupal\Core\Database\Connection::select8 88.9% 438 77.0% 445 77.1% 150,240 99.2% 150,312 98.7%
Drupal\Core\Database\Query\SelectExtender::extend1 11.1% 131 23.0% 132 22.9% 1,192 0.8% 1,936 1.3%
Child functions
class_exists2 50.0% 544 95.6% 546 94.6% 147,672 97.5% 149,088 97.9%
Drupal\Core\Database\Driver\mysql\Connection::driver2 50.0% 1 0.2% 2 0.3% 936 0.6% 936 0.6%