Run Report
Run #519d9d94433aa: 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% 2,315 0.3% 2,001 0.3% 458,888 0.8% 439,168 0.8%
Exclusive Metrics for Current Function41 1.8% 39 1.9% 5,456 1.2% 0 0.0%
Parent function
Drupal\Core\Database\Database::getConnection1 100.0% 2,315 100.0% 2,001 100.0% 458,888 100.0% 439,168 100.0%
Child functions
Symfony\Component\ClassLoader\ClassLoader::loadClass1 16.7% 1,146 49.5% 1,146 57.3% 356,440 77.7% 439,168 100.0%
Drupal\Core\Database\Driver\mysql\Connection::__construct1 16.7% 564 24.4% 566 28.3% 78,920 17.2% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::open1 16.7% 535 23.1% 220 11.0% 12,608 2.7% 0 0.0%
Drupal\Core\Database\Database::parseConnectionInfo1 16.7% 24 1.0% 24 1.2% 3,808 0.8% 0 0.0%
Drupal\Core\Database\Connection::setTarget1 16.7% 3 0.1% 3 0.1% 832 0.2% 0 0.0%
Drupal\Core\Database\Connection::setKey1 16.7% 2 0.1% 3 0.1% 824 0.2% 0 0.0%