Run Report
Run #51ca5a4995c23: 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% 2,655 0.5% 1,996 0.4% 336,304 0.9% 322,968 0.9%
Exclusive Metrics for Current Function40 1.5% 33 1.7% 3,480 1.0% 3,344 1.0%
Parent function
Drupal\Core\Database\Database::getConnection1 100.0% 2,655 100.0% 1,996 100.0% 336,304 100.0% 322,968 100.0%
Child functions
Symfony\Component\ClassLoader\ApcClassLoader::loadClass1 16.7% 1,137 42.8% 1,138 57.0% 253,248 75.3% 241,008 74.6%
Drupal\Core\Database\Driver\mysql\Connection::open1 16.7% 984 37.1% 326 16.3% 13,152 3.9% 12,472 3.9%
Drupal\Core\Database\Driver\mysql\Connection::__construct1 16.7% 462 17.4% 463 23.2% 60,720 18.1% 64,568 20.0%
Drupal\Core\Database\Database::parseConnectionInfo1 16.7% 27 1.0% 29 1.5% 3,952 1.2% 0 0.0%
Drupal\Core\Database\Connection::setTarget1 16.7% 3 0.1% 4 0.2% 880 0.3% 792 0.2%
Drupal\Core\Database\Connection::setKey1 16.7% 2 0.1% 3 0.2% 872 0.3% 784 0.2%