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Run #519ec8682c2dc: 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% 927 0.1% 311 0.0% 12,816 0.1% 12,024 0.1%
Exclusive Metrics for Current Function39 4.2% 32 10.3% 3,160 24.7% 1,608 13.4%
Parent function
Drupal\Core\Database\Database::openConnection1 100.0% 927 100.0% 311 100.0% 12,816 100.0% 12,024 100.0%
Child functions
PDO::__construct1 25.0% 749 80.8% 221 71.1% 7,752 60.5% 8,944 74.4%
PDO::exec2 50.0% 136 14.7% 53 17.0% 824 6.4% 632 5.3%
implode1 25.0% 3 0.3% 5 1.6% 1,080 8.4% 840 7.0%