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Run #553b9a86a14e1: XHProf Run (Namespace=drupal-perf-lauriii)
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Parent/Child report for Drupal\Core\Database\Driver\mysql\Connection::open [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Drupal\Core\Database\Driver\mysql\Connection::open1 8.3% 264 0.0% 5,448 0.0% 0 0.0%
Exclusive Metrics for Current Function23 8.7% 3,272 60.1% 0 N/A%
Parent function
Drupal\Core\Database\Database::openConnection1 100.0% 264 100.0% 5,448 100.0% 0 N/A%
Child functions
PDO::__construct1 25.0% 172 65.2% 864 15.9% 0 N/A%
PDO::exec2 50.0% 68 25.8% 656 12.0% 0 N/A%
defined1 25.0% 1 0.4% 656 12.0% 0 N/A%