Run Report
Run #52c96ba78d568: 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% 516 0.4% 348 0.3% 151,752 1.3% 149,136 1.3%
Exclusive Metrics for Current Function25 4.8% 19 5.5% 3,496 2.3% 3,776 2.5%
Parent function
Drupal\Core\Database\Database::getConnection1 100.0% 516 100.0% 348 100.0% 151,752 100.0% 149,136 100.0%
Child functions
Drupal\Core\Database\Driver\mysql\Connection::open1 16.7% 305 59.1% 136 39.1% 12,968 8.5% 12,368 8.3%
Drupal\Core\Database\Driver\mysql\Connection::__construct1 16.7% 87 16.9% 89 25.6% 35,840 23.6% 36,184 24.3%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass1 16.7% 82 15.9% 84 24.1% 93,880 61.9% 91,632 61.4%
Drupal\Core\Database\Database::parseConnectionInfo1 16.7% 15 2.9% 17 4.9% 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% 2 0.6% 880 0.6% 792 0.5%