Run Report
Run #51fdbd76c2eed: XHProf Run (Namespace=drupal-perf-cottser)
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% 1,233 0.2% 656 0.1% 153,504 0.6% 150,232 0.6%
Exclusive Metrics for Current Function36 2.9% 30 4.6% 3,480 2.3% 3,704 2.5%
Parent function
Drupal\Core\Database\Database::getConnection1 100.0% 1,233 100.0% 656 100.0% 153,504 100.0% 150,232 100.0%
Child functions
Drupal\Core\Database\Driver\mysql\Connection::open1 16.7% 889 72.1% 312 47.6% 13,008 8.5% 12,512 8.3%
Drupal\Core\Database\Driver\mysql\Connection::__construct1 16.7% 155 12.6% 156 23.8% 37,728 24.6% 38,096 25.4%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass1 16.7% 130 10.5% 131 20.0% 93,608 61.0% 91,136 60.7%
Drupal\Core\Database\Database::parseConnectionInfo1 16.7% 20 1.6% 22 3.4% 3,928 2.6% 3,208 2.1%
Drupal\Core\Database\Connection::setTarget1 16.7% 2 0.2% 3 0.5% 880 0.6% 792 0.5%
Drupal\Core\Database\Connection::setKey1 16.7% 1 0.1% 2 0.3% 872 0.6% 784 0.5%