Run Report
Run #5361b94b74ee9: 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% 1,588 0.8% 1,383 0.7% 306,488 1.3% 295,464 1.2%
Exclusive Metrics for Current Function40 2.5% 22 1.6% 5,176 1.7% 2,792 0.9%
Parent function
Drupal\Core\Database\Database::getConnection1 100.0% 1,588 100.0% 1,383 100.0% 306,488 100.0% 295,464 100.0%
Child functions
Composer\Autoload\ClassLoader::loadClass1 16.7% 871 54.8% 884 63.9% 226,440 73.9% 217,912 73.8%
Drupal\Core\Database\Driver\mysql\Connection::open1 16.7% 342 21.5% 137 9.9% 13,200 4.3% 12,544 4.2%
Drupal\Core\Database\Driver\mysql\Connection::__construct1 16.7% 319 20.1% 321 23.2% 57,600 18.8% 60,800 20.6%
Drupal\Core\Database\Database::parseConnectionInfo1 16.7% 14 0.9% 14 1.0% 2,320 0.8% 0 0.0%
Drupal\Core\Database\Connection::setKey1 16.7% 1 0.1% 2 0.1% 872 0.3% 784 0.3%
Drupal\Core\Database\Connection::setTarget1 16.7% 1 0.1% 3 0.2% 880 0.3% 632 0.2%