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Run #52c1d5ca86be3: 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% 543 0.1% 284 0.1% 13,280 0.0% 11,984 0.0%
Exclusive Metrics for Current Function43 7.9% 41 14.4% 3,136 23.6% 1,856 15.5%
Parent function
Drupal\Core\Database\Database::openConnection1 100.0% 543 100.0% 284 100.0% 13,280 100.0% 11,984 100.0%
Child functions
PDO::__construct1 25.0% 325 59.9% 162 57.0% 8,264 62.2% 8,896 74.2%
PDO::exec2 50.0% 171 31.5% 76 26.8% 800 6.0% 632 5.3%
implode1 25.0% 4 0.7% 5 1.8% 1,080 8.1% 600 5.0%