Run Report
Run #519fd788bae9c: XHProf Run (Namespace=drupal-perf-steinmb)
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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::getDriverClass18 54.5% 1,435 0.2% 1,453 0.3% 225,592 1.7% 88,520 0.7%
Exclusive Metrics for Current Function55 3.8% 67 4.6% 3,856 1.7% 1,240 1.4%
Parent functions
Drupal\Core\Database\Connection::select9 50.0% 927 64.6% 935 64.3% 144,456 64.0% 88,520 100.0%
Drupal\Core\Database\Connection::merge4 22.2% 255 17.8% 260 17.9% 46,160 20.5% 0 0.0%
Drupal\Core\Database\Connection::update5 27.8% 253 17.6% 258 17.8% 34,976 15.5% 0 0.0%
Child functions
class_exists3 50.0% 1,377 96.0% 1,380 95.0% 220,752 97.9% 87,280 98.6%
Drupal\Core\Database\Driver\mysql\Connection::driver3 50.0% 3 0.2% 6 0.4% 984 0.4% 0 0.0%