Run Report
Run #519feaa2b1af9: XHProf Run (Namespace=drupal-perf-steinmb)
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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% 1,086 0.4% 859 0.3% 152,696 1.2% 91,672 0.7%
Exclusive Metrics for Current Function38 3.5% 30 3.5% 3,480 2.3% 3,256 3.6%
Parent function
Drupal\Core\Database\Database::getConnection1 100.0% 1,086 100.0% 859 100.0% 152,696 100.0% 91,672 100.0%
Child functions
Drupal\Core\Database\Driver\mysql\Connection::open1 16.7% 490 45.1% 264 30.7% 12,816 8.4% 12,160 13.3%
Drupal\Core\Database\Driver\mysql\Connection::__construct1 16.7% 268 24.7% 270 31.4% 35,664 23.4% 35,880 39.1%
Symfony\Component\ClassLoader\ClassLoader::loadClass1 16.7% 266 24.5% 267 31.1% 95,168 62.3% 38,800 42.3%
Drupal\Core\Database\Database::parseConnectionInfo1 16.7% 21 1.9% 23 2.7% 3,816 2.5% 0 0.0%
Drupal\Core\Database\Connection::setTarget1 16.7% 2 0.2% 3 0.3% 880 0.6% 792 0.9%
Drupal\Core\Database\Connection::setKey1 16.7% 1 0.1% 2 0.2% 872 0.6% 784 0.9%