Run Report
Run #519fd788bae9c: 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% 1,210 0.2% 989 0.2% 152,688 1.2% 91,664 0.7%
Exclusive Metrics for Current Function47 3.9% 36 3.6% 3,480 2.3% 3,256 3.6%
Parent function
Drupal\Core\Database\Database::getConnection1 100.0% 1,210 100.0% 989 100.0% 152,688 100.0% 91,664 100.0%
Child functions
Drupal\Core\Database\Driver\mysql\Connection::open1 16.7% 478 39.5% 259 26.2% 12,816 8.4% 12,160 13.3%
Symfony\Component\ClassLoader\ClassLoader::loadClass1 16.7% 394 32.6% 396 40.0% 95,160 62.3% 38,792 42.3%
Drupal\Core\Database\Driver\mysql\Connection::__construct1 16.7% 267 22.1% 269 27.2% 35,664 23.4% 35,880 39.1%
Drupal\Core\Database\Database::parseConnectionInfo1 16.7% 22 1.8% 23 2.3% 3,816 2.5% 0 0.0%
Drupal\Core\Database\Connection::setKey1 16.7% 1 0.1% 3 0.3% 872 0.6% 784 0.9%
Drupal\Core\Database\Connection::setTarget1 16.7% 1 0.1% 3 0.3% 880 0.6% 792 0.9%