Run Report
Run #519a9aa88c710: XHProf Run (Namespace=drupal-perf-trevorbradley)
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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::getDriverClass20 60.6% 466 0.1% 4,000 2.2% 176,008 1.6% 167,944 1.5%
Exclusive Metrics for Current Function47 10.1% 0 0.0% 2,880 1.6% 2,376 1.4%
Parent functions
Drupal\Core\Database\Connection::select15 75.0% 341 73.2% 0 0.0% 144,096 81.9% 143,648 85.5%
Drupal\Core\Database\Connection::insert5 25.0% 125 26.8% 4,000 100.0% 31,912 18.1% 24,296 14.5%
Child functions
class_exists2 50.0% 418 89.7% 4,000 100.0% 172,192 97.8% 164,632 98.0%
Drupal\Core\Database\Driver\mysql\Connection::driver2 50.0% 1 0.2% 0 0.0% 936 0.5% 936 0.6%