Run Report
Run #517c583d3e67e: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

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% 1,381 0.8% 809 0.5% 174,048 1.6% 173,800 1.6%
Exclusive Metrics for Current Function32 2.3% 29 3.6% 4,880 2.8% 3,752 2.2%
Parent function
Drupal\Core\Database\Database::getConnection1 100.0% 1,381 100.0% 809 100.0% 174,048 100.0% 173,800 100.0%
Child functions
Drupal\Core\Database\Driver\mysql\Connection::__construct1 20.0% 1,127 81.6% 552 68.2% 46,080 26.5% 48,520 27.9%
Symfony\Component\ClassLoader\ClassLoader::loadClass1 20.0% 194 14.0% 196 24.2% 117,520 67.5% 116,488 67.0%
Drupal\Core\Database\Database::parseConnectionInfo1 20.0% 24 1.7% 26 3.2% 3,816 2.2% 3,688 2.1%
Drupal\Core\Database\Connection::setTarget1 20.0% 3 0.2% 4 0.5% 880 0.5% 568 0.3%
Drupal\Core\Database\Connection::setKey1 20.0% 1 0.1% 2 0.2% 872 0.5% 784 0.5%