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Run #52f2e62091f2c: XHProf Run (Namespace=drupal-perf-drupalcon)
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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::getDriverClass14 48.3% 901 0.3% 920 0.3% 234,224 1.2% 86,120 0.4%
Exclusive Metrics for Current Function56 6.2% 69 7.5% 3,856 1.6% 912 1.1%
Parent functions
Drupal\Core\Database\Connection::select12 85.7% 405 45.0% 420 45.7% 123,960 52.9% 54,176 62.9%
Drupal\Core\Database\Connection::merge1 7.1% 345 38.3% 347 37.7% 75,960 32.4% 0 0.0%
Drupal\Core\Database\Connection::insert1 7.1% 151 16.8% 153 16.6% 34,304 14.6% 31,944 37.1%
Child functions
class_exists3 50.0% 842 93.5% 843 91.6% 229,384 97.9% 85,208 98.9%
Drupal\Core\Database\Driver\mysql\Connection::driver3 50.0% 3 0.3% 8 0.9% 984 0.4% 0 0.0%