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Run #519ec8bd1b3c1: 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% 691 0.1% 288 0.0% 12,816 0.1% 12,024 0.1%
Exclusive Metrics for Current Function36 5.2% 34 11.8% 3,160 24.7% 1,608 13.4%
Parent function
Drupal\Core\Database\Database::openConnection1 100.0% 691 100.0% 288 100.0% 12,816 100.0% 12,024 100.0%
Child functions
PDO::__construct1 25.0% 518 75.0% 198 68.8% 7,752 60.5% 8,944 74.4%
PDO::exec2 50.0% 135 19.5% 54 18.8% 824 6.4% 632 5.3%
implode1 25.0% 2 0.3% 2 0.7% 1,080 8.4% 840 7.0%