Run Report
Run #53195a48b6f09: 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::getDriverClass14 48.3% 3,451 0.5% 3,464 0.5% 453,704 1.4% 369,376 1.1%
Exclusive Metrics for Current Function52 1.5% 59 1.7% 3,736 0.8% 1,384 0.4%
Parent functions
Drupal\Core\Database\Connection::select12 85.7% 1,754 50.8% 1,764 50.9% 254,896 56.2% 222,696 60.3%
Drupal\Core\Database\Connection::merge1 7.1% 1,154 33.4% 1,155 33.3% 134,208 29.6% 89,680 24.3%
Drupal\Core\Database\Connection::update1 7.1% 543 15.7% 545 15.7% 64,600 14.2% 57,000 15.4%
Child functions
class_exists3 50.0% 3,397 98.4% 3,400 98.2% 448,984 99.0% 367,944 99.6%
Drupal\Core\Database\Driver\mysql\Connection::driver3 50.0% 2 0.1% 5 0.1% 984 0.2% 48 0.0%