Run Report
Run #557dd552b18c1: 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.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Drupal\Core\Database\Database::openConnection1 7.7% 2,599 0.6% 282,200 0.7% 278,280 0.7%
Exclusive Metrics for Current Function50 1.9% 3,360 1.2% 2,528 0.9%
Parent function
Drupal\Core\Database\Database::getConnection1 100.0% 2,599 100.0% 282,200 100.0% 278,280 100.0%
Child functions
Composer\Autoload\ClassLoader::loadClass1 20.0% 1,282 49.3% 211,536 75.0% 205,320 73.8%
Drupal\Core\Database\Driver\mysql\Connection::open1 20.0% 822 31.6% 12,664 4.5% 12,024 4.3%
Drupal\Core\Database\Driver\mysql\Connection::__construct1 20.0% 444 17.1% 53,176 18.8% 58,032 20.9%
Drupal\Core\Database\Connection::setTarget1 20.0% 1 0.0% 736 0.3% 0 0.0%
Drupal\Core\Database\Connection::setKey1 20.0% 0 0.0% 728 0.3% 376 0.1%