Run Report
Run #51afe83943a2e: 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% 1,398 0.4% 856 0.3% 152,664 0.9% 90,928 0.6%
Exclusive Metrics for Current Function37 2.6% 28 3.3% 3,496 2.3% 3,256 3.6%
Parent function
Drupal\Core\Database\Database::getConnection1 100.0% 1,398 100.0% 856 100.0% 152,664 100.0% 90,928 100.0%
Child functions
Drupal\Core\Database\Driver\mysql\Connection::open1 16.7% 827 59.2% 286 33.4% 12,800 8.4% 11,848 13.0%
Drupal\Core\Database\Driver\mysql\Connection::__construct1 16.7% 272 19.5% 273 31.9% 35,584 23.3% 35,944 39.5%
Symfony\Component\ClassLoader\ClassLoader::loadClass1 16.7% 241 17.2% 242 28.3% 95,216 62.4% 38,304 42.1%
Drupal\Core\Database\Database::parseConnectionInfo1 16.7% 19 1.4% 20 2.3% 3,816 2.5% 0 0.0%
Drupal\Core\Database\Connection::setKey1 16.7% 1 0.1% 3 0.4% 872 0.6% 784 0.9%
Drupal\Core\Database\Connection::setTarget1 16.7% 1 0.1% 4 0.5% 880 0.6% 792 0.9%