Run Report
Run #526a239923027: XHProf Run (Namespace=drupal-perf-joelpittet)
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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% 1,071 0.4% 760 0.3% 154,840 1.2% 149,184 1.2%
Exclusive Metrics for Current Function39 3.6% 29 3.8% 3,496 2.3% 3,888 2.6%
Parent function
Drupal\Core\Database\Database::getConnection1 100.0% 1,071 100.0% 760 100.0% 154,840 100.0% 149,184 100.0%
Child functions
Drupal\Core\Database\Driver\mysql\Connection::open1 16.7% 622 58.1% 312 41.1% 13,160 8.5% 12,632 8.5%
Drupal\Core\Database\Driver\mysql\Connection::__construct1 16.7% 213 19.9% 215 28.3% 35,856 23.2% 36,144 24.2%
Composer\Autoload\ClassLoader::loadClass1 16.7% 174 16.2% 176 23.2% 96,752 62.5% 91,344 61.2%
Drupal\Core\Database\Database::parseConnectionInfo1 16.7% 20 1.9% 21 2.8% 3,824 2.5% 3,600 2.4%
Drupal\Core\Database\Connection::setTarget1 16.7% 2 0.2% 4 0.5% 880 0.6% 792 0.5%
Drupal\Core\Database\Connection::setKey1 16.7% 1 0.1% 3 0.4% 872 0.6% 784 0.5%