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Run #5206d663ca0ba: 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% 968 0.2% 318 0.1% 12,960 0.1% 12,592 0.1%
Exclusive Metrics for Current Function45 4.6% 41 12.9% 3,344 25.8% 1,904 15.1%
Parent function
Drupal\Core\Database\Database::openConnection1 100.0% 968 100.0% 318 100.0% 12,960 100.0% 12,592 100.0%
Child functions
PDO::__construct1 25.0% 768 79.3% 210 66.0% 7,736 59.7% 9,304 73.9%
PDO::exec2 50.0% 150 15.5% 60 18.9% 800 6.2% 632 5.0%
implode1 25.0% 5 0.5% 7 2.2% 1,080 8.3% 752 6.0%