Run Report
Run #52c96bffb57a7: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

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% 514 0.4% 346 0.3% 151,752 1.3% 149,136 1.3%
Exclusive Metrics for Current Function24 4.7% 20 5.8% 3,496 2.3% 3,776 2.5%
Parent function
Drupal\Core\Database\Database::getConnection1 100.0% 514 100.0% 346 100.0% 151,752 100.0% 149,136 100.0%
Child functions
Drupal\Core\Database\Driver\mysql\Connection::open1 16.7% 304 59.1% 137 39.6% 12,968 8.5% 12,368 8.3%
Drupal\Core\Database\Driver\mysql\Connection::__construct1 16.7% 88 17.1% 89 25.7% 35,840 23.6% 36,184 24.3%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass1 16.7% 81 15.8% 81 23.4% 93,880 61.9% 91,632 61.4%
Drupal\Core\Database\Database::parseConnectionInfo1 16.7% 15 2.9% 15 4.3% 3,816 2.5% 3,600 2.4%
Drupal\Core\Database\Connection::setKey1 16.7% 1 0.2% 1 0.3% 872 0.6% 784 0.5%
Drupal\Core\Database\Connection::setTarget1 16.7% 1 0.2% 3 0.9% 880 0.6% 792 0.5%