Run Report
Run #52f2e60305388: 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% 718 0.2% 729 0.2% 234,224 1.2% 86,120 0.4%
Exclusive Metrics for Current Function50 7.0% 56 7.7% 3,856 1.6% 912 1.1%
Parent functions
Drupal\Core\Database\Connection::select12 85.7% 318 44.3% 327 44.9% 123,960 52.9% 54,176 62.9%
Drupal\Core\Database\Connection::merge1 7.1% 271 37.7% 272 37.3% 75,960 32.4% 0 0.0%
Drupal\Core\Database\Connection::insert1 7.1% 129 18.0% 130 17.8% 34,304 14.6% 31,944 37.1%
Child functions
class_exists3 50.0% 665 92.6% 667 91.5% 229,384 97.9% 85,208 98.9%
Drupal\Core\Database\Driver\mysql\Connection::driver3 50.0% 3 0.4% 6 0.8% 984 0.4% 0 0.0%