Run Report
Run #51978cc86c728: 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% 2,406 0.7% 1,891 0.6% 301,216 1.0% 291,112 1.0%
Exclusive Metrics for Current Function36 1.5% 31 1.6% 3,464 1.2% 1,424 0.5%
Parent function
Drupal\Core\Database\Database::getConnection1 100.0% 2,406 100.0% 1,891 100.0% 301,216 100.0% 291,112 100.0%
Child functions
Symfony\Component\ClassLoader\ApcClassLoader::loadClass1 16.7% 1,083 45.0% 1,085 57.4% 220,824 73.3% 269,408 92.5%
Drupal\Core\Database\Driver\mysql\Connection::open1 16.7% 833 34.6% 316 16.7% 13,032 4.3% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::__construct1 16.7% 424 17.6% 426 22.5% 56,136 18.6% 18,704 6.4%
Drupal\Core\Database\Database::parseConnectionInfo1 16.7% 28 1.2% 29 1.5% 6,008 2.0% 0 0.0%
Drupal\Core\Database\Connection::setKey1 16.7% 1 0.0% 2 0.1% 872 0.3% 784 0.3%
Drupal\Core\Database\Connection::setTarget1 16.7% 1 0.0% 2 0.1% 880 0.3% 792 0.3%