Run Report
Run #51a191a350534: XHProf Run (Namespace=drupal-perf-ezeedub)
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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% 1,133 0.4% 0 0.0% 87,656 1.4% 85,736 1.4%
Exclusive Metrics for Current Function54 4.8% 0 N/A% 1,884 2.1% 1,988 2.3%
Parent function
Drupal\Core\Database\Database::getConnection1 100.0% 1,133 100.0% 0 N/A% 87,656 100.0% 85,736 100.0%
Child functions
Drupal\Core\Database\Driver\mysql\Connection::open1 16.7% 686 60.5% 0 N/A% 3,348 3.8% 2,960 3.5%
Drupal\Core\Database\Driver\mysql\Connection::__construct1 16.7% 178 15.7% 0 N/A% 20,996 24.0% 20,556 24.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass1 16.7% 155 13.7% 0 N/A% 57,336 65.4% 56,432 65.8%
Drupal\Core\Database\Database::parseConnectionInfo1 16.7% 53 4.7% 0 N/A% 3,088 3.5% 2,844 3.3%
Drupal\Core\Database\Connection::setTarget1 16.7% 4 0.4% 0 N/A% 504 0.6% 480 0.6%
Drupal\Core\Database\Connection::setKey1 16.7% 3 0.3% 0 N/A% 500 0.6% 476 0.6%