Run Report
Run #519a4774889dd: XHProf Run (Namespace=drupal-perf-steveoliver)
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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% 13,359 0.4% 4,001 0.4% 519,184 0.8% 491,648 0.7%
Exclusive Metrics for Current Function203 1.5% 0 0.0% 7,656 1.5% 0 0.0%
Parent function
Drupal\Core\Database\Database::getConnection1 100.0% 13,359 100.0% 4,001 100.0% 519,184 100.0% 491,648 100.0%
Child functions
Symfony\Component\ClassLoader\ClassLoader::loadClass1 16.7% 7,620 57.0% 0 0.0% 402,040 77.4% 427,240 86.9%
Drupal\Core\Database\Driver\mysql\Connection::__construct1 16.7% 3,371 25.2% 4,001 100.0% 93,096 17.9% 64,408 13.1%
Drupal\Core\Database\Driver\mysql\Connection::open1 16.7% 1,957 14.6% 0 0.0% 8,816 1.7% 0 0.0%
Drupal\Core\Database\Database::parseConnectionInfo1 16.7% 166 1.2% 0 0.0% 5,280 1.0% 0 0.0%
Drupal\Core\Database\Connection::setTarget1 16.7% 22 0.2% 0 0.0% 1,152 0.2% 0 0.0%
Drupal\Core\Database\Connection::setKey1 16.7% 20 0.1% 0 0.0% 1,144 0.2% 0 0.0%