Run Report
Run #5361b9025edf9: XHProf Run (Namespace=drupal-perf-cottser)
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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% 1,582 0.7% 1,378 0.7% 306,432 1.3% 295,464 1.2%
Exclusive Metrics for Current Function42 2.7% 23 1.7% 5,152 1.7% 2,792 0.9%
Parent function
Drupal\Core\Database\Database::getConnection1 100.0% 1,582 100.0% 1,378 100.0% 306,432 100.0% 295,464 100.0%
Child functions
Composer\Autoload\ClassLoader::loadClass1 16.7% 873 55.2% 887 64.4% 226,432 73.9% 217,936 73.8%
Drupal\Core\Database\Driver\mysql\Connection::open1 16.7% 335 21.2% 131 9.5% 13,200 4.3% 12,520 4.2%
Drupal\Core\Database\Driver\mysql\Connection::__construct1 16.7% 317 20.0% 318 23.1% 57,600 18.8% 60,800 20.6%
Drupal\Core\Database\Database::parseConnectionInfo1 16.7% 13 0.8% 14 1.0% 2,296 0.7% 0 0.0%
Drupal\Core\Database\Connection::setKey1 16.7% 1 0.1% 2 0.1% 872 0.3% 784 0.3%
Drupal\Core\Database\Connection::setTarget1 16.7% 1 0.1% 3 0.2% 880 0.3% 632 0.2%