Run Report
Run #512a1f7f217a6: XHProf Run (Namespace=drupal-perf)
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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 6.7% 727 0.2% 0 0.0% 254,536 1.8% 256,536 1.7%
Exclusive Metrics for Current Function31 4.3% 0 N/A% 9,976 3.9% 8,984 3.5%
Parent function
Drupal\Core\Database\Database::getConnection1 100.0% 727 100.0% 0 N/A% 254,536 100.0% 256,536 100.0%
Child functions
Drupal\Core\Database\Driver\mysql\Connection::__construct1 20.0% 454 62.4% 0 N/A% 59,416 23.3% 63,848 24.9%
Symfony\Component\ClassLoader\UniversalClassLoader::loadClass1 20.0% 221 30.4% 0 N/A% 177,864 69.9% 178,320 69.5%
Drupal\Core\Database\Database::parseConnectionInfo1 20.0% 18 2.5% 0 N/A% 5,144 2.0% 4,552 1.8%
Drupal\Core\Database\Connection::setTarget1 20.0% 2 0.3% 0 N/A% 1,072 0.4% 0 0.0%
Drupal\Core\Database\Connection::setKey1 20.0% 1 0.1% 0 N/A% 1,064 0.4% 832 0.3%