Run Report
Run #51ca5414b31d9: 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% 2,559 0.7% 1,993 0.5% 336,408 1.0% 323,456 1.0%
Exclusive Metrics for Current Function40 1.6% 34 1.7% 3,480 1.0% 3,344 1.0%
Parent function
Drupal\Core\Database\Database::getConnection1 100.0% 2,559 100.0% 1,993 100.0% 336,408 100.0% 323,456 100.0%
Child functions
Symfony\Component\ClassLoader\ApcClassLoader::loadClass1 16.7% 1,139 44.5% 1,140 57.2% 253,344 75.3% 241,472 74.7%
Drupal\Core\Database\Driver\mysql\Connection::open1 16.7% 894 34.9% 328 16.5% 13,152 3.9% 12,472 3.9%
Drupal\Core\Database\Driver\mysql\Connection::__construct1 16.7% 450 17.6% 452 22.7% 60,744 18.1% 64,592 20.0%
Drupal\Core\Database\Database::parseConnectionInfo1 16.7% 29 1.1% 30 1.5% 3,936 1.2% 0 0.0%
Drupal\Core\Database\Connection::setTarget1 16.7% 4 0.2% 5 0.3% 880 0.3% 792 0.2%
Drupal\Core\Database\Connection::setKey1 16.7% 3 0.1% 4 0.2% 872 0.3% 784 0.2%