Run Report
Run #519fbca569199: 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% 1,152 0.5% 768 0.4% 152,408 1.0% 91,056 0.6%
Exclusive Metrics for Current Function35 3.0% 25 3.3% 3,512 2.3% 2,968 3.3%
Parent function
Drupal\Core\Database\Database::getConnection1 100.0% 1,152 100.0% 768 100.0% 152,408 100.0% 91,056 100.0%
Child functions
Drupal\Core\Database\Driver\mysql\Connection::open1 16.7% 595 51.6% 212 27.6% 12,776 8.4% 11,848 13.0%
Drupal\Core\Database\Driver\mysql\Connection::__construct1 16.7% 273 23.7% 275 35.8% 35,560 23.3% 35,776 39.3%
Symfony\Component\ClassLoader\ClassLoader::loadClass1 16.7% 228 19.8% 230 29.9% 94,992 62.3% 38,888 42.7%
Drupal\Core\Database\Database::parseConnectionInfo1 16.7% 18 1.6% 19 2.5% 3,816 2.5% 0 0.0%
Drupal\Core\Database\Connection::setTarget1 16.7% 2 0.2% 4 0.5% 880 0.6% 792 0.9%
Drupal\Core\Database\Connection::setKey1 16.7% 1 0.1% 3 0.4% 872 0.6% 784 0.9%