Run Report
Run #541de429e5ab1: 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 6.7% 1,949 0.2% 1,740 0.2% 313,008 0.6% 311,512 0.6%
Exclusive Metrics for Current Function33 1.7% 27 1.6% 3,504 1.1% 3,184 1.0%
Parent function
Drupal\Core\Database\Database::getConnection1 100.0% 1,949 100.0% 1,740 100.0% 313,008 100.0% 311,512 100.0%
Child functions
Composer\Autoload\ClassLoader::loadClass1 20.0% 1,105 56.7% 1,107 63.6% 234,776 75.0% 231,536 74.3%
Drupal\Core\Database\Driver\mysql\Connection::__construct1 20.0% 441 22.6% 442 25.4% 59,808 19.1% 62,488 20.1%
Drupal\Core\Database\Driver\mysql\Connection::open1 20.0% 365 18.7% 156 9.0% 13,168 4.2% 12,728 4.1%
Drupal\Core\Database\Connection::setTarget1 20.0% 3 0.2% 3 0.2% 880 0.3% 792 0.3%
Drupal\Core\Database\Connection::setKey1 20.0% 2 0.1% 5 0.3% 872 0.3% 784 0.3%