Run Report
Run #534ad972c8c0d: 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% 1,259 0.2% 735 0.1% 81,240 0.6% 81,068 0.6%
Exclusive Metrics for Current Function58 4.6% 44 6.0% 1,876 2.3% 2,316 2.9%
Parent function
Drupal\Core\Database\Database::getConnection1 100.0% 1,259 100.0% 735 100.0% 81,240 100.0% 81,068 100.0%
Child functions
Drupal\Core\Database\Driver\mysql\Connection::open1 16.7% 780 62.0% 258 35.1% 3,444 4.2% 3,212 4.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass1 16.7% 206 16.4% 208 28.3% 52,884 65.1% 52,128 64.3%
Drupal\Core\Database\Driver\mysql\Connection::__construct1 16.7% 175 13.9% 179 24.4% 19,968 24.6% 20,768 25.6%
Drupal\Core\Database\Database::parseConnectionInfo1 16.7% 36 2.9% 38 5.2% 2,064 2.5% 1,836 2.3%
Drupal\Core\Database\Connection::setKey1 16.7% 2 0.2% 4 0.5% 500 0.6% 368 0.5%
Drupal\Core\Database\Connection::setTarget1 16.7% 2 0.2% 4 0.5% 504 0.6% 440 0.5%