Run Report
Run #519d324f874a4: XHProf Run (Namespace=drupal-perf-drupalcon)
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% 903 0.5% 519 0.3% 152,488 1.1% 90,944 0.6%
Exclusive Metrics for Current Function36 4.0% 28 5.4% 3,512 2.3% 3,256 3.6%
Parent function
Drupal\Core\Database\Database::getConnection1 100.0% 903 100.0% 519 100.0% 152,488 100.0% 90,944 100.0%
Child functions
Drupal\Core\Database\Driver\mysql\Connection::open1 16.7% 609 67.4% 225 43.4% 12,800 8.4% 12,392 13.6%
Drupal\Core\Database\Driver\mysql\Connection::__construct1 16.7% 131 14.5% 133 25.6% 35,568 23.3% 35,472 39.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass1 16.7% 106 11.7% 107 20.6% 95,040 62.3% 38,248 42.1%
Drupal\Core\Database\Database::parseConnectionInfo1 16.7% 18 2.0% 19 3.7% 3,816 2.5% 0 0.0%
Drupal\Core\Database\Connection::setTarget1 16.7% 2 0.2% 4 0.8% 880 0.6% 792 0.9%
Drupal\Core\Database\Connection::setKey1 16.7% 1 0.1% 3 0.6% 872 0.6% 784 0.9%