Run Report
Run #52353d82849e7: XHProf Run (Namespace=drupal-perf-joelpittet)
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Parent/Child report for Drupal\Core\Database\Database::openConnection [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\Database::openConnection1 6.2% 2,718 0.4% 2,189 0.3% 339,984 0.8% 327,576 0.8%
Exclusive Metrics for Current Function43 1.6% 34 1.6% 3,480 1.0% 3,448 1.1%
Parent function
Drupal\Core\Database\Database::getConnection1 100.0% 2,718 100.0% 2,189 100.0% 339,984 100.0% 327,576 100.0%
Child functions
Composer\Autoload\ClassLoader::loadClass1 16.7% 1,295 47.6% 1,296 59.2% 253,576 74.6% 241,896 73.8%
Drupal\Core\Database\Driver\mysql\Connection::open1 16.7% 855 31.5% 326 14.9% 16,488 4.8% 15,992 4.9%
Drupal\Core\Database\Driver\mysql\Connection::__construct1 16.7% 484 17.8% 486 22.2% 60,736 17.9% 64,664 19.7%
Drupal\Core\Database\Database::parseConnectionInfo1 16.7% 36 1.3% 37 1.7% 3,952 1.2% 0 0.0%
Drupal\Core\Database\Connection::setTarget1 16.7% 3 0.1% 6 0.3% 880 0.3% 792 0.2%
Drupal\Core\Database\Connection::setKey1 16.7% 2 0.1% 4 0.2% 872 0.3% 784 0.2%