Run Report
Run #5578e32524136: XHProf Run (Namespace=drupal-perf-joelpittet)
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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% 592 0.2% 12,944 0.0% 12,160 0.0%
Exclusive Metrics for Current Function41 6.9% 3,408 26.3% 2,152 17.7%
Parent function
Drupal\Core\Database\Database::openConnection1 100.0% 592 100.0% 12,944 100.0% 12,160 100.0%
Child functions
PDO::__construct1 25.0% 340 57.4% 8,224 63.5% 9,264 76.2%
PDO::exec2 50.0% 210 35.5% 656 5.1% 352 2.9%
defined1 25.0% 1 0.2% 656 5.1% 392 3.2%