Run Report
Run #51b518680585e: XHProf Run (Namespace=drupal-perf-joelpittet)
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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% 1,819 0.2% 1,128 0.1% 162,880 0.4% 100,912 0.3%
Exclusive Metrics for Current Function41 2.3% 31 2.7% 3,496 2.1% 3,256 3.2%
Parent function
Drupal\Core\Database\Database::getConnection1 100.0% 1,819 100.0% 1,128 100.0% 162,880 100.0% 100,912 100.0%
Child functions
Drupal\Core\Database\Driver\mysql\Connection::open1 16.7% 1,019 56.0% 329 29.2% 12,960 8.0% 12,008 11.9%
Drupal\Core\Database\Driver\mysql\Connection::__construct1 16.7% 384 21.1% 387 34.3% 37,120 22.8% 37,384 37.0%
Symfony\Component\ClassLoader\ClassLoader::loadClass1 16.7% 341 18.7% 341 30.2% 103,736 63.7% 46,688 46.3%
Drupal\Core\Database\Database::parseConnectionInfo1 16.7% 27 1.5% 29 2.6% 3,816 2.3% 0 0.0%
Drupal\Core\Database\Connection::setTarget1 16.7% 4 0.2% 6 0.5% 880 0.5% 792 0.8%
Drupal\Core\Database\Connection::setKey1 16.7% 3 0.2% 5 0.4% 872 0.5% 784 0.8%