Run Report
Run #523f2bba6581f: XHProf Run (Namespace=drupal-perf-cottser)
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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% 1,435 0.3% 849 0.2% 160,912 0.9% 158,784 0.9%
Exclusive Metrics for Current Function41 2.9% 34 4.0% 3,480 2.2% 4,000 2.5%
Parent function
Drupal\Core\Database\Database::getConnection1 100.0% 1,435 100.0% 849 100.0% 160,912 100.0% 158,784 100.0%
Child functions
Drupal\Core\Database\Driver\mysql\Connection::open1 16.7% 906 63.1% 321 37.8% 13,008 8.1% 12,352 7.8%
Drupal\Core\Database\Driver\mysql\Connection::__construct1 16.7% 245 17.1% 247 29.1% 37,120 23.1% 37,088 23.4%
Composer\Autoload\ClassLoader::loadClass1 16.7% 208 14.5% 209 24.6% 101,736 63.2% 100,080 63.0%
Drupal\Core\Database\Database::parseConnectionInfo1 16.7% 28 2.0% 29 3.4% 3,816 2.4% 3,688 2.3%
Drupal\Core\Database\Connection::setTarget1 16.7% 4 0.3% 5 0.6% 880 0.5% 792 0.5%
Drupal\Core\Database\Connection::setKey1 16.7% 3 0.2% 4 0.5% 872 0.5% 784 0.5%