Run Report
Run #518e7bb18a691: 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% 2,474 0.8% 1,860 0.7% 311,408 1.1% 299,512 1.1%
Exclusive Metrics for Current Function32 1.3% 23 1.2% 5,168 1.7% 4,040 1.3%
Parent function
Drupal\Core\Database\Database::getConnection1 100.0% 2,474 100.0% 1,860 100.0% 311,408 100.0% 299,512 100.0%
Child functions
Drupal\Core\Database\Driver\mysql\Connection::__construct1 20.0% 1,362 55.1% 749 40.3% 66,568 21.4% 70,728 23.6%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass1 20.0% 1,050 42.4% 1,053 56.6% 231,920 74.5% 223,824 74.7%
Drupal\Core\Database\Database::parseConnectionInfo1 20.0% 27 1.1% 29 1.6% 6,000 1.9% 0 0.0%
Drupal\Core\Database\Connection::setTarget1 20.0% 2 0.1% 3 0.2% 880 0.3% 136 0.0%
Drupal\Core\Database\Connection::setKey1 20.0% 1 0.0% 3 0.2% 872 0.3% 784 0.3%