Run Report
Run #51f62b0e7bc11: XHProf Run (Namespace=drupal-perf-fabianx)
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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::getDriverClass45 70.3% 1,108 0.1% 0 0.0% 454,472 1.2% 253,912 0.7%
Exclusive Metrics for Current Function106 9.6% 0 N/A% 7,728 1.7% 3,376 1.3%
Parent functions
Drupal\Core\Database\Connection::select41 91.1% 597 53.9% 0 N/A% 228,944 50.4% 223,632 88.1%
Drupal\Core\Database\Connection::insert1 2.2% 142 12.8% 0 N/A% 51,536 11.3% 0 0.0%
Drupal\Core\Database\Connection::merge1 2.2% 138 12.5% 0 N/A% 72,200 15.9% 0 0.0%
Drupal\Core\Database\Connection::update1 2.2% 121 10.9% 0 N/A% 53,904 11.9% 5,488 2.2%
Drupal\Core\Database\Connection::delete1 2.2% 110 9.9% 0 N/A% 47,888 10.5% 24,792 9.8%
Child functions
class_exists5 50.0% 1,001 90.3% 0 N/A% 444,904 97.9% 249,416 98.2%
Drupal\Core\Database\Driver\mysql\Connection::driver5 50.0% 1 0.1% 0 N/A% 1,840 0.4% 1,120 0.4%