Run Report
Run #52d0c55136617: 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% 585 0.4% 419 0.3% 151,592 1.1% 149,712 1.0%
Exclusive Metrics for Current Function25 4.3% 18 4.3% 3,496 2.3% 3,936 2.6%
Parent function
Drupal\Core\Database\Database::getConnection1 100.0% 585 100.0% 419 100.0% 151,592 100.0% 149,712 100.0%
Child functions
Drupal\Core\Database\Driver\mysql\Connection::open1 16.7% 300 51.3% 134 32.0% 12,992 8.6% 12,608 8.4%
Drupal\Core\Database\Driver\mysql\Connection::__construct1 16.7% 126 21.5% 128 30.5% 35,744 23.6% 36,128 24.1%
Composer\Autoload\ClassLoader::loadClass1 16.7% 117 20.0% 118 28.2% 93,792 61.9% 91,864 61.4%
Drupal\Core\Database\Database::parseConnectionInfo1 16.7% 15 2.6% 16 3.8% 3,816 2.5% 3,600 2.4%
Drupal\Core\Database\Connection::setKey1 16.7% 1 0.2% 2 0.5% 872 0.6% 784 0.5%
Drupal\Core\Database\Connection::setTarget1 16.7% 1 0.2% 3 0.7% 880 0.6% 792 0.5%