Run Report
Run #51a28832b7403: 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% 1,128 0.2% 0 0.0% 146,040 1.0% 141,712 0.9%
Exclusive Metrics for Current Function46 4.1% 0 N/A% 3,504 2.4% 3,664 2.6%
Parent function
Drupal\Core\Database\Database::getConnection1 100.0% 1,128 100.0% 0 N/A% 146,040 100.0% 141,712 100.0%
Child functions
Drupal\Core\Database\Driver\mysql\Connection::open1 16.7% 548 48.6% 0 N/A% 6,032 4.1% 5,552 3.9%
Drupal\Core\Database\Driver\mysql\Connection::__construct1 16.7% 269 23.8% 0 N/A% 35,928 24.6% 34,016 24.0%
Symfony\Component\ClassLoader\ClassLoader::loadClass1 16.7% 241 21.4% 0 N/A% 95,008 65.1% 93,248 65.8%
Drupal\Core\Database\Database::parseConnectionInfo1 16.7% 22 2.0% 0 N/A% 3,816 2.6% 3,656 2.6%
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%