Run Report
Run #52e417f8e04a5: 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::getDriverClass37 71.2% 1,174 0.3% 1,209 0.3% 230,336 1.2% 208,352 1.1%
Exclusive Metrics for Current Function72 6.1% 100 8.3% 3,816 1.7% 2,360 1.1%
Parent functions
Drupal\Core\Database\Connection::insert1 2.7% 629 53.6% 630 52.1% 96,280 41.8% 86,280 41.4%
Drupal\Core\Database\Connection::select35 94.6% 417 35.5% 449 37.1% 132,856 57.7% 119,672 57.4%
Drupal\Core\Database\Query\SelectExtender::extend1 2.7% 128 10.9% 130 10.8% 1,200 0.5% 2,400 1.2%
Child functions
class_exists3 50.0% 1,102 93.9% 1,106 91.5% 225,536 97.9% 205,992 98.9%
Drupal\Core\Database\Driver\mysql\Connection::driver3 50.0% 0 0.0% 3 0.2% 984 0.4% 0 0.0%