Run Report
Run #51ba929760d1b: XHProf Run (Namespace=drupal-perf-cottser)
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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% 2,577 0.1% 2,158 0.1% 302,192 0.7% 292,472 0.6%
Exclusive Metrics for Current Function40 1.6% 29 1.3% 3,464 1.1% 1,488 0.5%
Parent function
Drupal\Core\Database\Database::getConnection1 100.0% 2,577 100.0% 2,158 100.0% 302,192 100.0% 292,472 100.0%
Child functions
Symfony\Component\ClassLoader\ClassLoader::loadClass1 16.7% 1,209 46.9% 1,211 56.1% 223,744 74.0% 268,360 91.8%
Drupal\Core\Database\Driver\mysql\Connection::open1 16.7% 751 29.1% 333 15.4% 13,176 4.4% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::__construct1 16.7% 557 21.6% 559 25.9% 56,120 18.6% 21,048 7.2%
Drupal\Core\Database\Database::parseConnectionInfo1 16.7% 18 0.7% 19 0.9% 3,936 1.3% 0 0.0%
Drupal\Core\Database\Connection::setKey1 16.7% 1 0.0% 3 0.1% 872 0.3% 784 0.3%
Drupal\Core\Database\Connection::setTarget1 16.7% 1 0.0% 4 0.2% 880 0.3% 792 0.3%