Run Report
Run #519a496084867: XHProf Run (Namespace=drupal-perf-steveoliver)
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% 21,662 0.3% 4,000 0.4% 519,072 0.8% 491,688 0.7%
Exclusive Metrics for Current Function330 1.5% 0 0.0% 7,656 1.5% 0 0.0%
Parent function
Drupal\Core\Database\Database::getConnection1 100.0% 21,662 100.0% 4,000 100.0% 519,072 100.0% 491,688 100.0%
Child functions
Symfony\Component\ClassLoader\ClassLoader::loadClass1 16.7% 12,571 58.0% 0 0.0% 401,928 77.4% 427,280 86.9%
Drupal\Core\Database\Driver\mysql\Connection::__construct1 16.7% 5,454 25.2% 4,000 100.0% 93,096 17.9% 64,408 13.1%
Drupal\Core\Database\Driver\mysql\Connection::open1 16.7% 2,970 13.7% 0 0.0% 8,816 1.7% 0 0.0%
Drupal\Core\Database\Database::parseConnectionInfo1 16.7% 269 1.2% 0 0.0% 5,280 1.0% 0 0.0%
Drupal\Core\Database\Connection::setTarget1 16.7% 37 0.2% 0 0.0% 1,152 0.2% 0 0.0%
Drupal\Core\Database\Connection::setKey1 16.7% 31 0.1% 0 0.0% 1,144 0.2% 0 0.0%