Run Report
Run #52c2677cc22b0: 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::getDriverClass4 21.1% 3,286 0.2% 3,291 0.2% 448,560 1.4% 265,312 0.8%
Exclusive Metrics for Current Function35 1.1% 32 1.0% 3,736 0.8% 656 0.2%
Parent functions
Drupal\Core\Database\Connection::select2 50.0% 1,659 50.5% 1,662 50.5% 251,744 56.1% 211,720 79.8%
Drupal\Core\Database\Connection::merge1 25.0% 1,086 33.0% 1,086 33.0% 132,160 29.5% 0 0.0%
Drupal\Core\Database\Connection::update1 25.0% 541 16.5% 543 16.5% 64,656 14.4% 53,592 20.2%
Child functions
class_exists3 50.0% 3,249 98.9% 3,252 98.8% 443,840 98.9% 264,656 99.8%
Drupal\Core\Database\Driver\mysql\Connection::driver3 50.0% 2 0.1% 7 0.2% 984 0.2% 0 0.0%