Run Report
Run #52a03772cdd55: 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% 556 0.2% 277 0.1% 13,016 0.1% 12,576 0.1%
Exclusive Metrics for Current Function45 8.1% 39 14.1% 3,344 25.7% 1,880 14.9%
Parent function
Drupal\Core\Database\Database::openConnection1 100.0% 556 100.0% 277 100.0% 13,016 100.0% 12,576 100.0%
Child functions
PDO::__construct1 25.0% 356 64.0% 162 58.5% 7,768 59.7% 9,328 74.2%
PDO::exec2 50.0% 152 27.3% 71 25.6% 824 6.3% 632 5.0%
implode1 25.0% 3 0.5% 5 1.8% 1,080 8.3% 736 5.9%