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Run #52f30aadf2c65: 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% 582 0.1% 293 0.0% 13,280 0.0% 12,032 0.0%
Exclusive Metrics for Current Function46 7.9% 41 14.0% 3,136 23.6% 1,904 15.8%
Parent function
Drupal\Core\Database\Database::openConnection1 100.0% 582 100.0% 293 100.0% 13,280 100.0% 12,032 100.0%
Child functions
PDO::__construct1 25.0% 364 62.5% 180 61.4% 8,264 62.2% 8,896 73.9%
PDO::exec2 50.0% 168 28.9% 66 22.5% 800 6.0% 632 5.3%
implode1 25.0% 4 0.7% 6 2.0% 1,080 8.1% 600 5.0%