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Run #54811c7da26f8: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Parent/Child report for Symfony\Component\HttpFoundation\Response::sendHeaders [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Symfony\Component\HttpFoundation\Response::sendHeaders1 4.8% 83 0.0% 10,416 0.0% 0 0.0%
Exclusive Metrics for Current Function43 51.8% 792 7.6% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Response::send1 100.0% 83 100.0% 10,416 100.0% 0 N/A%
Child functions
header9 69.2% 17 20.5% 3,040 29.2% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::allPreserveCase1 7.7% 10 12.0% 2,856 27.4% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::getCookies1 7.7% 9 10.8% 1,968 18.9% 0 N/A%
sprintf1 7.7% 4 4.8% 1,096 10.5% 0 N/A%
headers_sent1 7.7% 0 0.0% 664 6.4% 0 N/A%