Run Report
Run #51c25102ed66d: XHProf Run (Namespace=drupal-perf-joelpittet)
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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% 3,013 0.3% 2,450 0.2% 336,344 0.9% 323,016 0.8%
Exclusive Metrics for Current Function53 1.8% 35 1.4% 3,480 1.0% 3,080 1.0%
Parent function
Drupal\Core\Database\Database::getConnection1 100.0% 3,013 100.0% 2,450 100.0% 336,344 100.0% 323,016 100.0%
Child functions
Symfony\Component\ClassLoader\ClassLoader::loadClass1 16.7% 1,354 44.9% 1,367 55.8% 253,320 75.3% 242,648 75.1%
Drupal\Core\Database\Driver\mysql\Connection::open1 16.7% 891 29.6% 328 13.4% 13,128 3.9% 11,232 3.5%
Drupal\Core\Database\Driver\mysql\Connection::__construct1 16.7% 682 22.6% 683 27.9% 60,728 18.1% 64,480 20.0%
Drupal\Core\Database\Database::parseConnectionInfo1 16.7% 27 0.9% 29 1.2% 3,936 1.2% 0 0.0%
Drupal\Core\Database\Connection::setTarget1 16.7% 4 0.1% 4 0.2% 880 0.3% 792 0.2%
Drupal\Core\Database\Connection::setKey1 16.7% 2 0.1% 4 0.2% 872 0.3% 784 0.2%