Run Report
Run #5230a9efcd55c: 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% 2,730 0.7% 2,129 0.5% 336,536 0.9% 323,736 0.9%
Exclusive Metrics for Current Function40 1.5% 34 1.6% 3,480 1.0% 3,448 1.1%
Parent function
Drupal\Core\Database\Database::getConnection1 100.0% 2,730 100.0% 2,129 100.0% 336,536 100.0% 323,736 100.0%
Child functions
Composer\Autoload\ClassLoader::loadClass1 16.7% 1,220 44.7% 1,221 57.4% 253,488 75.3% 241,632 74.6%
Drupal\Core\Database\Driver\mysql\Connection::open1 16.7% 926 33.9% 324 15.2% 13,128 3.9% 12,416 3.8%
Drupal\Core\Database\Driver\mysql\Connection::__construct1 16.7% 511 18.7% 513 24.1% 60,736 18.0% 64,664 20.0%
Drupal\Core\Database\Database::parseConnectionInfo1 16.7% 26 1.0% 26 1.2% 3,952 1.2% 0 0.0%
Drupal\Core\Database\Connection::setTarget1 16.7% 4 0.1% 6 0.3% 880 0.3% 792 0.2%
Drupal\Core\Database\Connection::setKey1 16.7% 3 0.1% 5 0.2% 872 0.3% 784 0.2%