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Run #557dd552b18c1: XHProf Run (Namespace=drupal-perf-drupalcon)
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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 4.2% 71 0.0% 10,160 0.0% 7,944 0.0%
Exclusive Metrics for Current Function46 64.8% 392 3.9% 3,048 38.4%
Parent function
Symfony\Component\HttpFoundation\Response::send1 100.0% 71 100.0% 10,160 100.0% 7,944 100.0%
Child functions
header12 75.0% 10 14.1% 2,776 27.3% 1,184 14.9%
Symfony\Component\HttpFoundation\ResponseHeaderBag::getCookies1 6.2% 7 9.9% 1,976 19.4% 712 9.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::allPreserveCase1 6.2% 5 7.0% 3,224 31.7% 1,704 21.5%
sprintf1 6.2% 3 4.2% 1,128 11.1% 720 9.1%
headers_sent1 6.2% 0 0.0% 664 6.5% 576 7.3%