Run Report
Run #52f5c0b2e882a: 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% 573 0.3% 397 0.2% 151,544 0.6% 148,080 0.6%
Exclusive Metrics for Current Function30 5.2% 20 5.0% 3,480 2.3% 3,792 2.6%
Parent function
Drupal\Core\Database\Database::getConnection1 100.0% 573 100.0% 397 100.0% 151,544 100.0% 148,080 100.0%
Child functions
Drupal\Core\Database\Driver\mysql\Connection::open1 16.7% 332 57.9% 158 39.8% 12,992 8.6% 12,272 8.3%
Drupal\Core\Database\Driver\mysql\Connection::__construct1 16.7% 105 18.3% 106 26.7% 35,840 23.6% 36,032 24.3%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass1 16.7% 88 15.4% 90 22.7% 93,552 61.7% 91,304 61.7%
Drupal\Core\Database\Database::parseConnectionInfo1 16.7% 16 2.8% 17 4.3% 3,928 2.6% 3,104 2.1%
Drupal\Core\Database\Connection::setKey1 16.7% 1 0.2% 3 0.8% 872 0.6% 784 0.5%
Drupal\Core\Database\Connection::setTarget1 16.7% 1 0.2% 3 0.8% 880 0.6% 792 0.5%