Run Report
Run #529075c009a60: XHProf Run (Namespace=drupal-perf-joelpittet)
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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 50.0% 1,100 0.3% 1,119 0.3% 235,192 1.3% 226,392 1.3%
Exclusive Metrics for Current Function56 5.1% 67 6.0% 3,856 1.6% 3,024 1.3%
Parent functions
Drupal\Core\Database\Connection::select13 86.7% 706 64.2% 719 64.3% 150,312 63.9% 150,144 66.3%
Drupal\Core\Database\Connection::merge1 6.7% 211 19.2% 215 19.2% 47,976 20.4% 43,400 19.2%
Drupal\Core\Database\Connection::update1 6.7% 183 16.6% 185 16.5% 36,904 15.7% 32,848 14.5%
Child functions
class_exists3 50.0% 1,041 94.6% 1,045 93.4% 230,352 97.9% 222,520 98.3%
Drupal\Core\Database\Driver\mysql\Connection::driver3 50.0% 3 0.3% 7 0.6% 984 0.4% 848 0.4%