Run Report
Run #54dec59a01be2: XHProf Run (Namespace=drupal-perf-davidhernandez)
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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% 293 0.0% 5,624 0.0% 5,488 0.0%
Exclusive Metrics for Current Function40 13.7% 3,176 56.5% 3,592 65.5%
Parent function
Drupal\Core\Database\Database::openConnection1 100.0% 293 100.0% 5,624 100.0% 5,488 100.0%
Child functions
PDO::__construct1 25.0% 172 58.7% 856 15.2% 560 10.2%
PDO::exec2 50.0% 80 27.3% 656 11.7% 568 10.3%
implode1 25.0% 1 0.3% 936 16.6% 768 14.0%