Run Report
Run #519c0ad3d3949: XHProf Run (Namespace=drupal-perf-drupalcon)
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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% 2,116 0.6% 1,282 0.4% 102,232 1.2% 99,192 1.2%
Exclusive Metrics for Current Function66 3.1% 52 4.1% 2,988 2.9% 3,116 3.1%
Parent function
Drupal\Core\Database\Database::getConnection1 100.0% 2,116 100.0% 1,282 100.0% 102,232 100.0% 99,192 100.0%
Child functions
Drupal\Core\Database\Driver\mysql\Connection::open1 16.7% 1,159 54.8% 326 25.4% 3,568 3.5% 3,332 3.4%
Drupal\Core\Database\Driver\mysql\Connection::__construct1 16.7% 444 21.0% 446 34.8% 22,728 22.2% 23,296 23.5%
Symfony\Component\ClassLoader\ClassLoader::loadClass1 16.7% 412 19.5% 415 32.4% 69,892 68.4% 66,720 67.3%
Drupal\Core\Database\Database::parseConnectionInfo1 16.7% 30 1.4% 33 2.6% 2,100 2.1% 1,812 1.8%
Drupal\Core\Database\Connection::setTarget1 16.7% 3 0.1% 5 0.4% 480 0.5% 440 0.4%
Drupal\Core\Database\Connection::setKey1 16.7% 2 0.1% 5 0.4% 476 0.5% 476 0.5%