Run Report
Run #55a8735248325: 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% 287 0.4% 5,448 0.0% 5,176 0.0%
Exclusive Metrics for Current Function27 9.4% 3,272 60.1% 3,544 68.5%
Parent function
Drupal\Core\Database\Database::openConnection1 100.0% 287 100.0% 5,448 100.0% 5,176 100.0%
Child functions
PDO::__construct1 25.0% 192 66.9% 864 15.9% 576 11.1%
PDO::exec2 50.0% 67 23.3% 656 12.0% 568 11.0%
defined1 25.0% 1 0.3% 656 12.0% 488 9.4%