Run Report
Run #52a03729e7d1a: 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% 1,028 0.3% 753 0.2% 151,000 0.7% 148,824 0.7%
Exclusive Metrics for Current Function38 3.7% 30 4.0% 3,496 2.3% 4,000 2.7%
Parent function
Drupal\Core\Database\Database::getConnection1 100.0% 1,028 100.0% 753 100.0% 151,000 100.0% 148,824 100.0%
Child functions
Drupal\Core\Database\Driver\mysql\Connection::open1 16.7% 569 55.4% 294 39.0% 13,016 8.6% 12,576 8.5%
Composer\Autoload\ClassLoader::loadClass1 16.7% 207 20.1% 208 27.6% 93,416 61.9% 91,280 61.3%
Drupal\Core\Database\Driver\mysql\Connection::__construct1 16.7% 192 18.7% 194 25.8% 35,504 23.5% 35,800 24.1%
Drupal\Core\Database\Database::parseConnectionInfo1 16.7% 19 1.8% 20 2.7% 3,816 2.5% 3,592 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%