Run Report
Run #55d345bad9552: 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% 474 4.6% 12,968 0.7% 12,008 0.6%
Exclusive Metrics for Current Function44 9.3% 3,432 26.5% 1,864 15.5%
Parent function
Drupal\Core\Database\Database::openConnection1 100.0% 474 100.0% 12,968 100.0% 12,008 100.0%
Child functions
PDO::__construct1 25.0% 246 51.9% 8,224 63.4% 9,312 77.5%
PDO::exec2 50.0% 182 38.4% 656 5.1% 344 2.9%
defined1 25.0% 2 0.4% 656 5.1% 488 4.1%