Run Report
Run #51ca5b0eb2b08: XHProf Run (Namespace=drupal-perf-joelpittet)
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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% 2,569 0.5% 2,017 0.4% 336,304 0.9% 322,744 0.8%
Exclusive Metrics for Current Function42 1.6% 33 1.6% 3,480 1.0% 3,344 1.0%
Parent function
Drupal\Core\Database\Database::getConnection1 100.0% 2,569 100.0% 2,017 100.0% 336,304 100.0% 322,744 100.0%
Child functions
Symfony\Component\ClassLoader\ApcClassLoader::loadClass1 16.7% 1,140 44.4% 1,142 56.6% 253,248 75.3% 240,784 74.6%
Drupal\Core\Database\Driver\mysql\Connection::open1 16.7% 889 34.6% 336 16.7% 13,152 3.9% 12,472 3.9%
Drupal\Core\Database\Driver\mysql\Connection::__construct1 16.7% 466 18.1% 468 23.2% 60,720 18.1% 64,568 20.0%
Drupal\Core\Database\Database::parseConnectionInfo1 16.7% 27 1.1% 29 1.4% 3,952 1.2% 0 0.0%
Drupal\Core\Database\Connection::setTarget1 16.7% 3 0.1% 5 0.2% 880 0.3% 792 0.2%
Drupal\Core\Database\Connection::setKey1 16.7% 2 0.1% 4 0.2% 872 0.3% 784 0.2%