Run Report
Run #52e436ce9c71d: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

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% 629 0.2% 419 0.2% 151,720 0.8% 149,608 0.8%
Exclusive Metrics for Current Function30 4.8% 24 5.7% 3,488 2.3% 3,712 2.5%
Parent function
Drupal\Core\Database\Database::getConnection1 100.0% 629 100.0% 419 100.0% 151,720 100.0% 149,608 100.0%
Child functions
Drupal\Core\Database\Driver\mysql\Connection::open1 16.7% 386 61.4% 176 42.0% 12,904 8.5% 12,720 8.5%
Drupal\Core\Database\Driver\mysql\Connection::__construct1 16.7% 107 17.0% 108 25.8% 35,856 23.6% 36,024 24.1%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass1 16.7% 89 14.1% 90 21.5% 93,904 61.9% 91,984 61.5%
Drupal\Core\Database\Database::parseConnectionInfo1 16.7% 15 2.4% 16 3.8% 3,816 2.5% 3,592 2.4%
Drupal\Core\Database\Connection::setKey1 16.7% 1 0.2% 3 0.7% 872 0.6% 784 0.5%
Drupal\Core\Database\Connection::setTarget1 16.7% 1 0.2% 2 0.5% 880 0.6% 792 0.5%