Run Report
Run #5204421e7a2a2: 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% 1,243 0.3% 664 0.2% 153,504 0.8% 149,776 0.8%
Exclusive Metrics for Current Function36 2.9% 28 4.2% 3,480 2.3% 3,704 2.5%
Parent function
Drupal\Core\Database\Database::getConnection1 100.0% 1,243 100.0% 664 100.0% 153,504 100.0% 149,776 100.0%
Child functions
Drupal\Core\Database\Driver\mysql\Connection::open1 16.7% 897 72.2% 319 48.0% 13,008 8.5% 12,432 8.3%
Drupal\Core\Database\Driver\mysql\Connection::__construct1 16.7% 155 12.5% 157 23.6% 37,728 24.6% 37,864 25.3%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass1 16.7% 132 10.6% 133 20.0% 93,608 61.0% 90,992 60.8%
Drupal\Core\Database\Database::parseConnectionInfo1 16.7% 20 1.6% 22 3.3% 3,928 2.6% 3,208 2.1%
Drupal\Core\Database\Connection::setTarget1 16.7% 2 0.2% 3 0.5% 880 0.6% 792 0.5%
Drupal\Core\Database\Connection::setKey1 16.7% 1 0.1% 2 0.3% 872 0.6% 784 0.5%