Run Report
Run #5196743782388: XHProf Run (Namespace=drupal-perf-steveoliver)
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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. CPU
(microsecs)		ICpu%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Drupal\Core\Database\Driver\mysql\Connection::open1 7.1% 1,055 0.1% 0 0.0% 8,816 0.0% 0 0.0%
Exclusive Metrics for Current Function124 11.8% 0 N/A% 4,832 54.8% 0 N/A%
Parent function
Drupal\Core\Database\Database::openConnection1 100.0% 1,055 100.0% 0 N/A% 8,816 100.0% 0 N/A%
Child functions
PDO::__construct1 25.0% 580 55.0% 0 N/A% 1,432 16.2% 0 N/A%
PDO::exec2 50.0% 338 32.0% 0 N/A% 1,120 12.7% 0 N/A%
implode1 25.0% 13 1.2% 0 N/A% 1,432 16.2% 0 N/A%