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Run #52e48e674e7b6: 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% 558 0.2% 264 0.1% 13,280 0.1% 12,032 0.0%
Exclusive Metrics for Current Function39 7.0% 36 13.6% 3,136 23.6% 1,904 15.8%
Parent function
Drupal\Core\Database\Database::openConnection1 100.0% 558 100.0% 264 100.0% 13,280 100.0% 12,032 100.0%
Child functions
PDO::__construct1 25.0% 369 66.1% 176 66.7% 8,264 62.2% 8,896 73.9%
PDO::exec2 50.0% 148 26.5% 48 18.2% 800 6.0% 632 5.3%
implode1 25.0% 2 0.4% 4 1.5% 1,080 8.1% 600 5.0%