Run Report
Run #51ad01d342500: 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% 981 0.3% 314 0.1% 12,984 0.0% 0 0.0%
Exclusive Metrics for Current Function41 4.2% 38 12.1% 3,368 25.9% 0 N/A%
Parent function
Drupal\Core\Database\Database::openConnection1 100.0% 981 100.0% 314 100.0% 12,984 100.0% 0 N/A%
Child functions
PDO::__construct1 25.0% 794 80.9% 215 68.5% 7,736 59.6% 0 N/A%
PDO::exec2 50.0% 144 14.7% 58 18.5% 800 6.2% 0 N/A%
implode1 25.0% 2 0.2% 3 1.0% 1,080 8.3% 0 N/A%