Run Report
Run #51a944519b58c: 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% 2,477 0.3% 1,943 0.2% 301,184 0.9% 291,032 0.9%
Exclusive Metrics for Current Function35 1.4% 27 1.4% 3,464 1.2% 1,424 0.5%
Parent function
Drupal\Core\Database\Database::getConnection1 100.0% 2,477 100.0% 1,943 100.0% 301,184 100.0% 291,032 100.0%
Child functions
Symfony\Component\ClassLoader\ApcClassLoader::loadClass1 16.7% 1,149 46.4% 1,150 59.2% 220,808 73.3% 269,328 92.5%
Drupal\Core\Database\Driver\mysql\Connection::open1 16.7% 855 34.5% 322 16.6% 13,040 4.3% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::__construct1 16.7% 407 16.4% 409 21.0% 56,136 18.6% 18,704 6.4%
Drupal\Core\Database\Database::parseConnectionInfo1 16.7% 28 1.1% 29 1.5% 5,984 2.0% 0 0.0%
Drupal\Core\Database\Connection::setTarget1 16.7% 2 0.1% 3 0.2% 880 0.3% 792 0.3%
Drupal\Core\Database\Connection::setKey1 16.7% 1 0.0% 3 0.2% 872 0.3% 784 0.3%