Run Report
Run #550de0f0bfc62: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Parent/Child report for Drupal\Core\Database\Database::openConnection [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Drupal\Core\Database\Database::openConnection1 7.7% 620 0.3% 137,888 0.6% 136,080 0.6%
Exclusive Metrics for Current Function36 5.8% 3,032 2.2% 3,584 2.6%
Parent function
Drupal\Core\Database\Database::getConnection1 100.0% 620 100.0% 137,888 100.0% 136,080 100.0%
Child functions
Drupal\Core\Database\Driver\mysql\Connection::open1 20.0% 293 47.3% 5,624 4.1% 5,024 3.7%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass1 20.0% 149 24.0% 93,496 67.8% 91,528 67.3%
Drupal\Core\Database\Driver\mysql\Connection::__construct1 20.0% 140 22.6% 34,272 24.9% 34,656 25.5%
Drupal\Core\Database\Connection::setKey1 20.0% 1 0.2% 728 0.5% 640 0.5%
Drupal\Core\Database\Connection::setTarget1 20.0% 1 0.2% 736 0.5% 648 0.5%