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Run #544333b05173f: 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% 621 0.0% 275 0.0% 13,480 0.0% 12,760 0.0%
Exclusive Metrics for Current Function46 7.4% 41 14.9% 3,320 24.6% 2,008 15.7%
Parent function
Drupal\Core\Database\Database::openConnection1 100.0% 621 100.0% 275 100.0% 13,480 100.0% 12,760 100.0%
Child functions
PDO::__construct1 25.0% 371 59.7% 171 62.2% 8,280 61.4% 9,248 72.5%
PDO::exec2 50.0% 200 32.2% 57 20.7% 800 5.9% 632 5.0%
implode1 25.0% 4 0.6% 6 2.2% 1,080 8.0% 872 6.8%