Run Report
Run #55d3454bc66e8: XHProf Run (Namespace=drupal-perf-sorressean)
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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.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Drupal\Core\Database\Driver\mysql\Connection::open1 11.1% 587 2.9% 12,888 0.3% 11,968 0.3%
Exclusive Metrics for Current Function35 6.0% 3,432 26.6% 1,864 15.6%
Parent function
Drupal\Core\Database\Database::openConnection1 100.0% 587 100.0% 12,888 100.0% 11,968 100.0%
Child functions
PDO::__construct1 25.0% 322 54.9% 8,144 63.2% 9,248 77.3%
PDO::exec2 50.0% 228 38.8% 656 5.1% 368 3.1%
defined1 25.0% 2 0.3% 656 5.1% 488 4.1%