Run Report
Run #519a9ae44e0a5: XHProf Run (Namespace=drupal-perf-trevorbradley)
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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% 959 0.3% 0 0.0% 146,088 1.3% 141,832 1.2%
Exclusive Metrics for Current Function58 6.0% 0 N/A% 3,504 2.4% 3,280 2.3%
Parent function
Drupal\Core\Database\Database::getConnection1 100.0% 959 100.0% 0 N/A% 146,088 100.0% 141,832 100.0%
Child functions
Drupal\Core\Database\Driver\mysql\Connection::open1 16.7% 582 60.7% 0 N/A% 6,032 4.1% 5,592 3.9%
Drupal\Core\Database\Driver\mysql\Connection::__construct1 16.7% 172 17.9% 0 N/A% 35,944 24.6% 34,448 24.3%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass1 16.7% 122 12.7% 0 N/A% 92,992 63.7% 89,456 63.1%
Drupal\Core\Database\Database::parseConnectionInfo1 16.7% 23 2.4% 0 N/A% 5,864 4.0% 7,480 5.3%
Drupal\Core\Database\Connection::setKey1 16.7% 1 0.1% 0 N/A% 872 0.6% 784 0.6%
Drupal\Core\Database\Connection::setTarget1 16.7% 1 0.1% 0 N/A% 880 0.6% 792 0.6%