Run Report
Run #519c60f26cf68: 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% 2,102 0.3% 1,276 0.2% 102,244 1.1% 99,040 1.0%
Exclusive Metrics for Current Function64 3.0% 50 3.9% 2,988 2.9% 3,116 3.1%
Parent function
Drupal\Core\Database\Database::getConnection1 100.0% 2,102 100.0% 1,276 100.0% 102,244 100.0% 99,040 100.0%
Child functions
Drupal\Core\Database\Driver\mysql\Connection::open1 16.7% 1,166 55.5% 343 26.9% 3,568 3.5% 3,376 3.4%
Drupal\Core\Database\Driver\mysql\Connection::__construct1 16.7% 431 20.5% 434 34.0% 22,728 22.2% 23,176 23.4%
Symfony\Component\ClassLoader\ClassLoader::loadClass1 16.7% 405 19.3% 408 32.0% 69,904 68.4% 66,644 67.3%
Drupal\Core\Database\Database::parseConnectionInfo1 16.7% 31 1.5% 32 2.5% 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% 4 0.3% 476 0.5% 476 0.5%