Run Report
Run #5589a5eb25e98: XHProf Run (Namespace=drupal-perf-stefanr)
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Parent/Child report for Drupal\Core\Database\Database::openConnection [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Drupal\Core\Database\Database::openConnection1 7.7% 3,687 0.3% 286,480 0.6% 281,560 0.6%
Exclusive Metrics for Current Function60 1.6% 3,376 1.2% 3,112 1.1%
Parent function
Drupal\Core\Database\Database::getConnection1 100.0% 3,687 100.0% 286,480 100.0% 281,560 100.0%
Child functions
Composer\Autoload\ClassLoader::loadClass1 20.0% 2,187 59.3% 211,768 73.9% 204,552 72.6%
Drupal\Core\Database\Driver\mysql\Connection::__construct1 20.0% 881 23.9% 57,248 20.0% 60,496 21.5%
Drupal\Core\Database\Driver\mysql\Connection::open1 20.0% 556 15.1% 12,624 4.4% 12,112 4.3%
Drupal\Core\Database\Connection::setTarget1 20.0% 2 0.1% 736 0.3% 648 0.2%
Drupal\Core\Database\Connection::setKey1 20.0% 1 0.0% 728 0.3% 640 0.2%