Run Report
Run #52e418f395327: 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% 1,188 0.3% 1,232 0.3% 230,336 1.2% 208,216 1.1%
Exclusive Metrics for Current Function70 5.9% 107 8.7% 3,816 1.7% 2,360 1.1%
Parent functions
Drupal\Core\Database\Connection::insert1 2.7% 621 52.3% 622 50.5% 96,280 41.8% 85,848 41.2%
Drupal\Core\Database\Connection::select35 94.6% 445 37.5% 486 39.4% 132,856 57.7% 119,936 57.6%
Drupal\Core\Database\Query\SelectExtender::extend1 2.7% 122 10.3% 124 10.1% 1,200 0.5% 2,432 1.2%
Child functions
class_exists3 50.0% 1,118 94.1% 1,120 90.9% 225,536 97.9% 205,856 98.9%
Drupal\Core\Database\Driver\mysql\Connection::driver3 50.0% 0 0.0% 5 0.4% 984 0.4% 0 0.0%