Run Report
Run #51e221c38f48f: XHProf Run (Namespace=drupal-perf-joelpittet)
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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% 1,226 0.5% 641 0.3% 153,160 1.1% 150,848 1.0%
Exclusive Metrics for Current Function35 2.9% 29 4.5% 3,496 2.3% 3,704 2.5%
Parent function
Drupal\Core\Database\Database::getConnection1 100.0% 1,226 100.0% 641 100.0% 153,160 100.0% 150,848 100.0%
Child functions
Drupal\Core\Database\Driver\mysql\Connection::open1 16.7% 882 71.9% 297 46.3% 12,968 8.5% 12,256 8.1%
Drupal\Core\Database\Driver\mysql\Connection::__construct1 16.7% 154 12.6% 155 24.2% 37,648 24.6% 38,040 25.2%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass1 16.7% 130 10.6% 132 20.6% 93,480 61.0% 91,680 60.8%
Drupal\Core\Database\Database::parseConnectionInfo1 16.7% 22 1.8% 23 3.6% 3,816 2.5% 3,592 2.4%
Drupal\Core\Database\Connection::setTarget1 16.7% 2 0.2% 3 0.5% 880 0.6% 792 0.5%
Drupal\Core\Database\Connection::setKey1 16.7% 1 0.1% 2 0.3% 872 0.6% 784 0.5%