Run Report
Run #519a986b87e71: XHProf Run (Namespace=drupal-perf-trevorbradley)
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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% 475 0.1% 0 0.0% 6,032 0.1% 5,592 0.0%
Exclusive Metrics for Current Function47 9.9% 0 N/A% 3,160 52.4% 3,392 60.7%
Parent function
Drupal\Core\Database\Database::openConnection1 100.0% 475 100.0% 0 N/A% 6,032 100.0% 5,592 100.0%
Child functions
PDO::__construct1 25.0% 293 61.7% 0 N/A% 992 16.4% 576 10.3%
PDO::exec2 50.0% 133 28.0% 0 N/A% 800 13.3% 712 12.7%
implode1 25.0% 2 0.4% 0 N/A% 1,080 17.9% 912 16.3%