Run Report
Run #519e93280ff24: 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% 1,209 0.1% 629 0.1% 152,736 0.9% 91,944 0.5%
Exclusive Metrics for Current Function36 3.0% 28 4.5% 3,480 2.3% 3,256 3.5%
Parent function
Drupal\Core\Database\Database::getConnection1 100.0% 1,209 100.0% 629 100.0% 152,736 100.0% 91,944 100.0%
Child functions
Drupal\Core\Database\Driver\mysql\Connection::open1 16.7% 889 73.5% 309 49.1% 12,848 8.4% 12,264 13.3%
Drupal\Core\Database\Driver\mysql\Connection::__construct1 16.7% 134 11.1% 136 21.6% 35,680 23.4% 35,864 39.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass1 16.7% 121 10.0% 123 19.6% 93,112 61.0% 38,984 42.4%
Drupal\Core\Database\Database::parseConnectionInfo1 16.7% 26 2.2% 28 4.5% 5,864 3.8% 0 0.0%
Drupal\Core\Database\Connection::setTarget1 16.7% 2 0.2% 3 0.5% 880 0.6% 792 0.9%
Drupal\Core\Database\Connection::setKey1 16.7% 1 0.1% 2 0.3% 872 0.6% 784 0.9%