Run Report
Run #52c2694eecde3: 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% 3,219 0.2% 3,224 0.2% 448,664 1.4% 265,376 0.8%
Exclusive Metrics for Current Function35 1.1% 35 1.1% 3,736 0.8% 656 0.2%
Parent functions
Drupal\Core\Database\Connection::select2 50.0% 1,644 51.1% 1,647 51.1% 251,864 56.1% 211,888 79.8%
Drupal\Core\Database\Connection::merge1 25.0% 1,076 33.4% 1,077 33.4% 132,144 29.5% 0 0.0%
Drupal\Core\Database\Connection::update1 25.0% 499 15.5% 500 15.5% 64,656 14.4% 53,488 20.2%
Child functions
class_exists3 50.0% 3,182 98.9% 3,184 98.8% 443,944 98.9% 264,720 99.8%
Drupal\Core\Database\Driver\mysql\Connection::driver3 50.0% 2 0.1% 5 0.2% 984 0.2% 0 0.0%