Run Report
Run #519ff79b9e81a: XHProf Run (Namespace=drupal-perf-drupalcon)
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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% 1,241 0.4% 1,067 0.4% 145,880 1.2% 143,608 1.2%
Exclusive Metrics for Current Function59 4.8% 45 4.2% 3,480 2.4% 3,440 2.4%
Parent function
Drupal\Core\Database\Database::getConnection1 100.0% 1,241 100.0% 1,067 100.0% 145,880 100.0% 143,608 100.0%
Child functions
Symfony\Component\ClassLoader\ClassLoader::loadClass1 16.7% 392 31.6% 394 36.9% 95,136 65.2% 93,464 65.1%
Drupal\Core\Database\Driver\mysql\Connection::open1 16.7% 379 30.5% 206 19.3% 6,032 4.1% 5,280 3.7%
Drupal\Core\Database\Driver\mysql\Connection::__construct1 16.7% 374 30.1% 377 35.3% 35,664 24.4% 36,160 25.2%
Drupal\Core\Database\Database::parseConnectionInfo1 16.7% 33 2.7% 35 3.3% 3,816 2.6% 3,688 2.6%
Drupal\Core\Database\Connection::setKey1 16.7% 2 0.2% 5 0.5% 872 0.6% 784 0.5%
Drupal\Core\Database\Connection::setTarget1 16.7% 2 0.2% 5 0.5% 880 0.6% 792 0.6%