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Run #51f62b0e7bc11: XHProf Run (Namespace=drupal-perf-fabianx)
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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% 366 0.0% 4,001 0.3% 15,864 0.0% 15,144 0.0%
Exclusive Metrics for Current Function42 11.5% 0 0.0% 5,056 31.9% 4,016 26.5%
Parent function
Drupal\Core\Database\Database::openConnection1 100.0% 366 100.0% 4,001 100.0% 15,864 100.0% 15,144 100.0%
Child functions
PDO::__construct1 25.0% 225 61.5% 4,001 100.0% 8,216 51.8% 9,408 62.1%
PDO::exec2 50.0% 97 26.5% 0 0.0% 1,160 7.3% 648 4.3%
implode1 25.0% 2 0.5% 0 0.0% 1,432 9.0% 1,072 7.1%