Run Report
Run #52e97c22a1cdf: 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::getDriverClass18 51.4% 4,029 0.6% 4,056 0.6% 558,104 1.4% 529,296 1.3%
Exclusive Metrics for Current Function112 2.8% 125 3.1% 4,720 0.8% 2,488 0.5%
Parent functions
Drupal\Core\Database\Connection::select12 66.7% 2,318 57.5% 2,337 57.6% 331,368 59.4% 332,680 62.9%
Drupal\Core\Database\Connection::insert2 11.1% 690 17.1% 691 17.0% 86,264 15.5% 67,000 12.7%
Drupal\Core\Database\Connection::merge2 11.1% 590 14.6% 594 14.6% 89,112 16.0% 88,368 16.7%
Drupal\Core\Database\Connection::delete2 11.1% 431 10.7% 434 10.7% 51,360 9.2% 41,248 7.8%
Child functions
class_exists4 50.0% 3,905 96.9% 3,914 96.5% 552,352 99.0% 525,872 99.4%
Drupal\Core\Database\Driver\mysql\Connection::driver4 50.0% 12 0.3% 17 0.4% 1,032 0.2% 936 0.2%