Run Report
Run #531ccbd4518b6: 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% 1,549 0.4% 1,370 0.4% 304,952 0.8% 291,680 0.8%
Exclusive Metrics for Current Function30 1.9% 22 1.6% 3,480 1.1% 3,152 1.1%
Parent function
Drupal\Core\Database\Database::getConnection1 100.0% 1,549 100.0% 1,370 100.0% 304,952 100.0% 291,680 100.0%
Child functions
Symfony\Component\ClassLoader\ApcClassLoader::loadClass1 16.7% 847 54.7% 849 62.0% 224,792 73.7% 213,792 73.3%
Drupal\Core\Database\Driver\mysql\Connection::open1 16.7% 328 21.2% 150 10.9% 13,160 4.3% 12,344 4.2%
Drupal\Core\Database\Driver\mysql\Connection::__construct1 16.7% 326 21.0% 327 23.9% 57,824 19.0% 60,816 20.9%
Drupal\Core\Database\Database::parseConnectionInfo1 16.7% 16 1.0% 18 1.3% 3,944 1.3% 0 0.0%
Drupal\Core\Database\Connection::setKey1 16.7% 1 0.1% 2 0.1% 872 0.3% 784 0.3%
Drupal\Core\Database\Connection::setTarget1 16.7% 1 0.1% 2 0.1% 880 0.3% 792 0.3%