Run Report
Run #51af430daedb2: XHProf Run (Namespace=drupal-perf-drupalcon)
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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% 2,312 0.8% 2,051 0.7% 458,744 1.1% 439,080 1.0%
Exclusive Metrics for Current Function42 1.8% 35 1.7% 5,480 1.2% 0 0.0%
Parent function
Drupal\Core\Database\Database::getConnection1 100.0% 2,312 100.0% 2,051 100.0% 458,744 100.0% 439,080 100.0%
Child functions
Symfony\Component\ClassLoader\ClassLoader::loadClass1 16.7% 1,176 50.9% 1,176 57.3% 356,320 77.7% 439,080 100.0%
Drupal\Core\Database\Driver\mysql\Connection::__construct1 16.7% 565 24.4% 567 27.6% 78,896 17.2% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::open1 16.7% 501 21.7% 241 11.8% 12,584 2.7% 0 0.0%
Drupal\Core\Database\Database::parseConnectionInfo1 16.7% 23 1.0% 24 1.2% 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% 4 0.2% 824 0.2% 0 0.0%