Run Report
Run #51ba929760d1b: XHProf Run (Namespace=drupal-perf-cottser)
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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% 751 0.0% 333 0.0% 13,176 0.0% 0 0.0%
Exclusive Metrics for Current Function44 5.9% 38 11.4% 3,512 26.7% 0 N/A%
Parent function
Drupal\Core\Database\Database::openConnection1 100.0% 751 100.0% 333 100.0% 13,176 100.0% 0 N/A%
Child functions
PDO::__construct1 25.0% 546 72.7% 223 67.0% 7,784 59.1% 0 N/A%
PDO::exec2 50.0% 159 21.2% 68 20.4% 800 6.1% 0 N/A%
implode1 25.0% 2 0.3% 4 1.2% 1,080 8.2% 0 N/A%