Run Report
Run #51ba93c3db76f: XHProf Run (Namespace=drupal-perf-cottser)
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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% 2,724 0.1% 2,145 0.1% 302,192 0.7% 292,472 0.6%
Exclusive Metrics for Current Function35 1.3% 23 1.1% 3,464 1.1% 1,488 0.5%
Parent function
Drupal\Core\Database\Database::getConnection1 100.0% 2,724 100.0% 2,145 100.0% 302,192 100.0% 292,472 100.0%
Child functions
Symfony\Component\ClassLoader\ClassLoader::loadClass1 16.7% 1,212 44.5% 1,214 56.6% 223,744 74.0% 268,360 91.8%
Drupal\Core\Database\Driver\mysql\Connection::open1 16.7% 905 33.2% 327 15.2% 13,176 4.4% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::__construct1 16.7% 551 20.2% 553 25.8% 56,120 18.6% 21,048 7.2%
Drupal\Core\Database\Database::parseConnectionInfo1 16.7% 19 0.7% 21 1.0% 3,936 1.3% 0 0.0%
Drupal\Core\Database\Connection::setKey1 16.7% 1 0.0% 3 0.1% 872 0.3% 784 0.3%
Drupal\Core\Database\Connection::setTarget1 16.7% 1 0.0% 4 0.2% 880 0.3% 792 0.3%