Run Report
Run #519ffa0e6cdec: 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% 678 0.4% 0 0.0% 152,928 1.3% 149,624 1.2%
Exclusive Metrics for Current Function31 4.6% 0 N/A% 3,472 2.3% 3,784 2.5%
Parent function
Drupal\Core\Database\Database::getConnection1 100.0% 678 100.0% 0 N/A% 152,928 100.0% 149,624 100.0%
Child functions
Drupal\Core\Database\Driver\mysql\Connection::open1 16.7% 375 55.3% 0 N/A% 12,776 8.4% 12,544 8.4%
Drupal\Core\Database\Driver\mysql\Connection::__construct1 16.7% 128 18.9% 0 N/A% 35,992 23.5% 34,584 23.1%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass1 16.7% 115 17.0% 0 N/A% 93,072 60.9% 91,352 61.1%
Drupal\Core\Database\Database::parseConnectionInfo1 16.7% 27 4.0% 0 N/A% 5,864 3.8% 5,784 3.9%
Drupal\Core\Database\Connection::setKey1 16.7% 1 0.1% 0 N/A% 872 0.6% 784 0.5%
Drupal\Core\Database\Connection::setTarget1 16.7% 1 0.1% 0 N/A% 880 0.6% 792 0.5%