Run Report
Run #519f02001a77a: 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% 1,225 0.2% 631 0.1% 152,784 0.8% 91,952 0.5%
Exclusive Metrics for Current Function36 2.9% 25 4.0% 3,480 2.3% 3,256 3.5%
Parent function
Drupal\Core\Database\Database::getConnection1 100.0% 1,225 100.0% 631 100.0% 152,784 100.0% 91,952 100.0%
Child functions
Drupal\Core\Database\Driver\mysql\Connection::open1 16.7% 903 73.7% 310 49.1% 12,872 8.4% 12,280 13.4%
Drupal\Core\Database\Driver\mysql\Connection::__construct1 16.7% 135 11.0% 137 21.7% 35,680 23.4% 35,832 39.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass1 16.7% 121 9.9% 123 19.5% 93,136 61.0% 39,008 42.4%
Drupal\Core\Database\Database::parseConnectionInfo1 16.7% 27 2.2% 28 4.4% 5,864 3.8% 0 0.0%
Drupal\Core\Database\Connection::setTarget1 16.7% 2 0.2% 4 0.6% 880 0.6% 792 0.9%
Drupal\Core\Database\Connection::setKey1 16.7% 1 0.1% 4 0.6% 872 0.6% 784 0.9%