Run Report
Run #519b182c941bf: 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% 3,001 0.5% 2,311 0.4% 333,728 0.8% 320,784 0.8%
Exclusive Metrics for Current Function39 1.3% 28 1.2% 3,480 1.0% 1,648 0.5%
Parent function
Drupal\Core\Database\Database::getConnection1 100.0% 3,001 100.0% 2,311 100.0% 333,728 100.0% 320,784 100.0%
Child functions
Symfony\Component\ClassLoader\ClassLoader::loadClass1 16.7% 1,303 43.4% 1,304 56.4% 250,824 75.2% 291,360 90.8%
Drupal\Core\Database\Driver\mysql\Connection::open1 16.7% 982 32.7% 294 12.7% 12,968 3.9% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::__construct1 16.7% 646 21.5% 648 28.0% 60,768 18.2% 26,200 8.2%
Drupal\Core\Database\Database::parseConnectionInfo1 16.7% 26 0.9% 28 1.2% 3,936 1.2% 0 0.0%
Drupal\Core\Database\Connection::setTarget1 16.7% 3 0.1% 5 0.2% 880 0.3% 792 0.2%
Drupal\Core\Database\Connection::setKey1 16.7% 2 0.1% 4 0.2% 872 0.3% 784 0.2%