Run Report
Run #518e967321716: 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 6.7% 1,053 0.5% 636 0.4% 174,088 1.6% 174,120 1.6%
Exclusive Metrics for Current Function32 3.0% 27 4.2% 4,880 2.8% 4,496 2.6%
Parent function
Drupal\Core\Database\Database::getConnection1 100.0% 1,053 100.0% 636 100.0% 174,088 100.0% 174,120 100.0%
Child functions
Drupal\Core\Database\Driver\mysql\Connection::__construct1 20.0% 848 80.5% 431 67.8% 46,096 26.5% 48,144 27.6%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass1 20.0% 142 13.5% 144 22.6% 115,496 66.3% 114,392 65.7%
Drupal\Core\Database\Database::parseConnectionInfo1 20.0% 27 2.6% 28 4.4% 5,864 3.4% 5,736 3.3%
Drupal\Core\Database\Connection::setTarget1 20.0% 3 0.3% 3 0.5% 880 0.5% 568 0.3%
Drupal\Core\Database\Connection::setKey1 20.0% 1 0.1% 3 0.5% 872 0.5% 784 0.5%