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Run #523f1f1f50546: 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% 730 0.1% 312 0.0% 13,128 0.0% 12,432 0.0%
Exclusive Metrics for Current Function43 5.9% 35 11.2% 3,512 26.8% 2,000 16.1%
Parent function
Drupal\Core\Database\Database::openConnection1 100.0% 730 100.0% 312 100.0% 13,128 100.0% 12,432 100.0%
Child functions
PDO::__construct1 25.0% 555 76.0% 228 73.1% 7,736 58.9% 9,128 73.4%
PDO::exec2 50.0% 130 17.8% 44 14.1% 800 6.1% 632 5.1%
implode1 25.0% 2 0.3% 5 1.6% 1,080 8.2% 672 5.4%