Run Report
Run #529075c009a60: 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% 614 0.2% 280 0.1% 13,000 0.1% 12,560 0.1%
Exclusive Metrics for Current Function39 6.4% 32 11.4% 3,368 25.9% 1,856 14.8%
Parent function
Drupal\Core\Database\Database::openConnection1 100.0% 614 100.0% 280 100.0% 13,000 100.0% 12,560 100.0%
Child functions
PDO::__construct1 25.0% 381 62.1% 186 66.4% 7,752 59.6% 9,312 74.1%
PDO::exec2 50.0% 192 31.3% 58 20.7% 800 6.2% 632 5.0%
implode1 25.0% 2 0.3% 4 1.4% 1,080 8.3% 760 6.1%