Run Report
Run #530ef19752730: 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% 542 0.1% 268 0.0% 13,280 0.0% 12,072 0.0%
Exclusive Metrics for Current Function44 8.1% 38 14.2% 3,136 23.6% 1,944 16.1%
Parent function
Drupal\Core\Database\Database::openConnection1 100.0% 542 100.0% 268 100.0% 13,280 100.0% 12,072 100.0%
Child functions
PDO::__construct1 25.0% 328 60.5% 167 62.3% 8,264 62.2% 8,896 73.7%
PDO::exec2 50.0% 167 30.8% 58 21.6% 800 6.0% 632 5.2%
implode1 25.0% 3 0.6% 5 1.9% 1,080 8.1% 600 5.0%