Run Report
Run #51c2508074568: 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% 3,041 0.3% 2,403 0.2% 336,344 0.9% 323,016 0.8%
Exclusive Metrics for Current Function51 1.7% 30 1.2% 3,480 1.0% 3,080 1.0%
Parent function
Drupal\Core\Database\Database::getConnection1 100.0% 3,041 100.0% 2,403 100.0% 336,344 100.0% 323,016 100.0%
Child functions
Symfony\Component\ClassLoader\ClassLoader::loadClass1 16.7% 1,348 44.3% 1,361 56.6% 253,312 75.3% 242,640 75.1%
Drupal\Core\Database\Driver\mysql\Connection::open1 16.7% 934 30.7% 297 12.4% 13,128 3.9% 11,232 3.5%
Drupal\Core\Database\Driver\mysql\Connection::__construct1 16.7% 674 22.2% 674 28.0% 60,736 18.1% 64,488 20.0%
Drupal\Core\Database\Database::parseConnectionInfo1 16.7% 28 0.9% 31 1.3% 3,936 1.2% 0 0.0%
Drupal\Core\Database\Connection::setTarget1 16.7% 4 0.1% 5 0.2% 880 0.3% 792 0.2%
Drupal\Core\Database\Connection::setKey1 16.7% 2 0.1% 5 0.2% 872 0.3% 784 0.2%