Run Report
Run #53512b84374e0: 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::getDriverClass12 44.4% 2,375 0.3% 2,388 0.4% 514,120 1.1% 365,480 0.8%
Exclusive Metrics for Current Function44 1.9% 49 2.1% 3,784 0.7% 944 0.3%
Parent functions
Drupal\Core\Database\Connection::select10 83.3% 1,153 48.5% 1,163 48.7% 281,040 54.7% 283,760 77.6%
Drupal\Core\Database\Connection::merge1 8.3% 769 32.4% 771 32.3% 148,072 28.8% 0 0.0%
Drupal\Core\Database\Connection::insert1 8.3% 453 19.1% 454 19.0% 85,008 16.5% 81,720 22.4%
Child functions
class_exists3 50.0% 2,330 98.1% 2,334 97.7% 509,256 99.1% 364,456 99.7%
Drupal\Core\Database\Driver\mysql\Connection::driver3 50.0% 1 0.0% 5 0.2% 1,080 0.2% 80 0.0%