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Run #53d436500e2ac: 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% 608 0.1% 323 0.0% 13,496 0.0% 12,480 0.0%
Exclusive Metrics for Current Function54 8.9% 48 14.9% 3,336 24.7% 1,920 15.4%
Parent function
Drupal\Core\Database\Database::openConnection1 100.0% 608 100.0% 323 100.0% 13,496 100.0% 12,480 100.0%
Child functions
PDO::__construct1 25.0% 383 63.0% 207 64.1% 8,280 61.4% 9,192 73.7%
PDO::exec2 50.0% 168 27.6% 63 19.5% 800 5.9% 632 5.1%
implode1 25.0% 3 0.5% 5 1.5% 1,080 8.0% 736 5.9%