Run Report
Run #526a229a83670: 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% 628 0.2% 309 0.1% 13,160 0.1% 12,632 0.1%
Exclusive Metrics for Current Function44 7.0% 38 12.3% 3,528 26.8% 2,008 15.9%
Parent function
Drupal\Core\Database\Database::openConnection1 100.0% 628 100.0% 309 100.0% 13,160 100.0% 12,632 100.0%
Child functions
PDO::__construct1 25.0% 380 60.5% 187 60.5% 7,752 58.9% 9,360 74.1%
PDO::exec2 50.0% 201 32.0% 79 25.6% 800 6.1% 632 5.0%
implode1 25.0% 3 0.5% 5 1.6% 1,080 8.2% 632 5.0%