Run Report
Run #519de8fbb9479: XHProf Run (Namespace=drupal-perf-cottser)
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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% 1,278 0.2% 632 0.1% 152,768 0.9% 91,936 0.5%
Exclusive Metrics for Current Function37 2.9% 27 4.3% 3,480 2.3% 3,256 3.5%
Parent function
Drupal\Core\Database\Database::getConnection1 100.0% 1,278 100.0% 632 100.0% 152,768 100.0% 91,936 100.0%
Child functions
Drupal\Core\Database\Driver\mysql\Connection::open1 16.7% 954 74.6% 309 48.9% 12,872 8.4% 12,280 13.4%
Drupal\Core\Database\Driver\mysql\Connection::__construct1 16.7% 138 10.8% 140 22.2% 35,680 23.4% 35,832 39.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass1 16.7% 120 9.4% 122 19.3% 93,120 61.0% 38,992 42.4%
Drupal\Core\Database\Database::parseConnectionInfo1 16.7% 26 2.0% 27 4.3% 5,864 3.8% 0 0.0%
Drupal\Core\Database\Connection::setTarget1 16.7% 2 0.2% 4 0.6% 880 0.6% 792 0.9%
Drupal\Core\Database\Connection::setKey1 16.7% 1 0.1% 3 0.5% 872 0.6% 784 0.9%