Run Report
Run #51b0311a4e34a: 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% 1,462 0.1% 1,481 0.1% 225,192 0.7% 134,016 0.4%
Exclusive Metrics for Current Function61 4.2% 72 4.9% 3,784 1.7% 1,632 1.2%
Parent functions
Drupal\Core\Database\Connection::select12 85.7% 988 67.6% 1,003 67.7% 144,224 64.0% 134,016 100.0%
Drupal\Core\Database\Connection::merge1 7.1% 247 16.9% 249 16.8% 46,056 20.5% 0 0.0%
Drupal\Core\Database\Connection::update1 7.1% 227 15.5% 229 15.5% 34,912 15.5% 0 0.0%
Child functions
class_exists3 50.0% 1,398 95.6% 1,402 94.7% 220,328 97.8% 131,664 98.2%
Drupal\Core\Database\Driver\mysql\Connection::driver3 50.0% 3 0.2% 7 0.5% 1,080 0.5% 720 0.5%