Run Report
Run #51981beb768ad: 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 5.9% 2,477 0.7% 1,900 0.6% 299,240 1.0% 287,992 1.0%
Exclusive Metrics for Current Function36 1.5% 26 1.4% 3,464 1.2% 1,424 0.5%
Parent function
Drupal\Core\Database\Database::getConnection1 100.0% 2,477 100.0% 1,900 100.0% 299,240 100.0% 287,992 100.0%
Child functions
Symfony\Component\ClassLoader\ApcClassLoader::loadClass1 16.7% 1,067 43.1% 1,068 56.2% 220,888 73.8% 266,240 92.4%
Drupal\Core\Database\Driver\mysql\Connection::open1 16.7% 928 37.5% 353 18.6% 13,016 4.3% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::__construct1 16.7% 425 17.2% 427 22.5% 56,160 18.8% 18,752 6.5%
Drupal\Core\Database\Database::parseConnectionInfo1 16.7% 19 0.8% 20 1.1% 3,960 1.3% 0 0.0%
Drupal\Core\Database\Connection::setKey1 16.7% 1 0.0% 2 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%