Run Report
Run #517c1836bbd84: 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% 1,309 0.7% 764 0.5% 174,032 1.6% 173,736 1.6%
Exclusive Metrics for Current Function30 2.3% 22 2.9% 4,880 2.8% 3,752 2.2%
Parent function
Drupal\Core\Database\Database::getConnection1 100.0% 1,309 100.0% 764 100.0% 174,032 100.0% 173,736 100.0%
Child functions
Drupal\Core\Database\Driver\mysql\Connection::__construct1 20.0% 1,063 81.2% 518 67.8% 46,064 26.5% 47,928 27.6%
Symfony\Component\ClassLoader\ClassLoader::loadClass1 20.0% 192 14.7% 194 25.4% 117,520 67.5% 117,016 67.4%
Drupal\Core\Database\Database::parseConnectionInfo1 20.0% 20 1.5% 21 2.7% 3,816 2.2% 3,688 2.1%
Drupal\Core\Database\Connection::setTarget1 20.0% 3 0.2% 5 0.7% 880 0.5% 568 0.3%
Drupal\Core\Database\Connection::setKey1 20.0% 1 0.1% 4 0.5% 872 0.5% 784 0.5%