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Run #5251f6e1e32d5: 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% 896 0.1% 293 0.0% 12,968 0.1% 12,632 0.1%
Exclusive Metrics for Current Function41 4.6% 34 11.6% 3,352 25.8% 1,856 14.7%
Parent function
Drupal\Core\Database\Database::openConnection1 100.0% 896 100.0% 293 100.0% 12,968 100.0% 12,632 100.0%
Child functions
PDO::__construct1 25.0% 712 79.5% 197 67.2% 7,736 59.7% 9,400 74.4%
PDO::exec2 50.0% 141 15.7% 58 19.8% 800 6.2% 632 5.0%
implode1 25.0% 2 0.2% 4 1.4% 1,080 8.3% 744 5.9%