Run Report
Run #51ca5ac5912c3: 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% 919 0.2% 311 0.1% 13,152 0.0% 12,472 0.0%
Exclusive Metrics for Current Function47 5.1% 43 13.8% 3,536 26.9% 1,952 15.7%
Parent function
Drupal\Core\Database\Database::openConnection1 100.0% 919 100.0% 311 100.0% 13,152 100.0% 12,472 100.0%
Child functions
PDO::__construct1 25.0% 617 67.1% 200 64.3% 7,736 58.8% 9,216 73.9%
PDO::exec2 50.0% 251 27.3% 64 20.6% 800 6.1% 632 5.1%
implode1 25.0% 4 0.4% 4 1.3% 1,080 8.2% 672 5.4%