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Run #54433ad6a7755: 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% 587 0.0% 312 0.0% 13,480 0.0% 12,760 0.0%
Exclusive Metrics for Current Function47 8.0% 42 13.5% 3,320 24.6% 2,008 15.7%
Parent function
Drupal\Core\Database\Database::openConnection1 100.0% 587 100.0% 312 100.0% 13,480 100.0% 12,760 100.0%
Child functions
PDO::__construct1 25.0% 361 61.5% 193 61.9% 8,280 61.4% 9,248 72.5%
PDO::exec2 50.0% 175 29.8% 72 23.1% 800 5.9% 632 5.0%
implode1 25.0% 4 0.7% 5 1.6% 1,080 8.0% 872 6.8%