Run Report
Run #55d344e47d016: XHProf Run (Namespace=drupal-perf-sorressean)
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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 11.1% 480 0.4% 12,968 0.1% 12,528 0.1%
Exclusive Metrics for Current Function45 9.4% 3,432 26.5% 1,864 14.9%
Parent function
Drupal\Core\Database\Database::openConnection1 100.0% 480 100.0% 12,968 100.0% 12,528 100.0%
Child functions
PDO::__construct1 25.0% 251 52.3% 8,224 63.4% 9,744 77.8%
PDO::exec2 50.0% 182 37.9% 656 5.1% 432 3.4%
defined1 25.0% 2 0.4% 656 5.1% 488 3.9%