Run Report
Run #519bccb8c00cc: XHProf Run (Namespace=drupal-perf-c4rl)
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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% 2,323 1.1% 1,980 1.0% 458,640 1.5% 446,992 1.5%
Exclusive Metrics for Current Function40 1.7% 34 1.7% 5,488 1.2% 0 0.0%
Parent function
Drupal\Core\Database\Database::getConnection1 100.0% 2,323 100.0% 1,980 100.0% 458,640 100.0% 446,992 100.0%
Child functions
Symfony\Component\ClassLoader\ClassLoader::loadClass1 16.7% 1,114 48.0% 1,116 56.4% 356,288 77.7% 446,992 100.0%
Drupal\Core\Database\Driver\mysql\Connection::__construct1 16.7% 579 24.9% 581 29.3% 78,832 17.2% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::open1 16.7% 560 24.1% 217 11.0% 12,568 2.7% 0 0.0%
Drupal\Core\Database\Database::parseConnectionInfo1 16.7% 25 1.1% 25 1.3% 3,808 0.8% 0 0.0%
Drupal\Core\Database\Connection::setTarget1 16.7% 3 0.1% 4 0.2% 832 0.2% 0 0.0%
Drupal\Core\Database\Connection::setKey1 16.7% 2 0.1% 3 0.2% 824 0.2% 0 0.0%