Run Report
Run #52c96df6ca13b: 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% 519 0.2% 349 0.1% 151,752 0.9% 149,136 0.8%
Exclusive Metrics for Current Function25 4.8% 19 5.4% 3,496 2.3% 3,776 2.5%
Parent function
Drupal\Core\Database\Database::getConnection1 100.0% 519 100.0% 349 100.0% 151,752 100.0% 149,136 100.0%
Child functions
Drupal\Core\Database\Driver\mysql\Connection::open1 16.7% 307 59.2% 137 39.3% 12,968 8.5% 12,368 8.3%
Drupal\Core\Database\Driver\mysql\Connection::__construct1 16.7% 87 16.8% 89 25.5% 35,840 23.6% 36,184 24.3%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass1 16.7% 83 16.0% 83 23.8% 93,880 61.9% 91,632 61.4%
Drupal\Core\Database\Database::parseConnectionInfo1 16.7% 15 2.9% 17 4.9% 3,816 2.5% 3,600 2.4%
Drupal\Core\Database\Connection::setKey1 16.7% 1 0.2% 2 0.6% 872 0.6% 784 0.5%
Drupal\Core\Database\Connection::setTarget1 16.7% 1 0.2% 2 0.6% 880 0.6% 792 0.5%