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Run #519bd4feea4c7: 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. CPU
(microsecs)		ICpu%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Drupal\Core\Database\Driver\mysql\Connection::open1 7.1% 1,034 0.1% 315 0.0% 12,968 0.0% 0 0.0%
Exclusive Metrics for Current Function45 4.4% 38 12.1% 3,352 25.8% 0 N/A%
Parent function
Drupal\Core\Database\Database::openConnection1 100.0% 1,034 100.0% 315 100.0% 12,968 100.0% 0 N/A%
Child functions
PDO::__construct1 25.0% 831 80.4% 210 66.7% 7,736 59.7% 0 N/A%
PDO::exec2 50.0% 153 14.8% 60 19.0% 800 6.2% 0 N/A%
implode1 25.0% 5 0.5% 7 2.2% 1,080 8.3% 0 N/A%