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Run #51774d289642f: XHProf Run (Namespace=drupal-perf-cottser)
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Parent/Child report for Symfony\Component\HttpFoundation\Response::sendHeaders [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl. CPU
(microsecs)		ICpu%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Symfony\Component\HttpFoundation\Response::sendHeaders1 4.3% 75 0.0% 77 0.0% 10,184 0.1% 0 0.0%
Exclusive Metrics for Current Function40 53.3% 27 35.1% 1,088 10.7% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Response::send1 100.0% 75 100.0% 77 100.0% 10,184 100.0% 0 N/A%
Child functions
header9 69.2% 14 18.7% 21 27.3% 1,840 18.1% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::getCookies1 7.7% 9 12.0% 10 13.0% 2,256 22.2% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::allPreserveCase1 7.7% 8 10.7% 9 11.7% 2,952 29.0% 0 N/A%
sprintf1 7.7% 3 4.0% 6 7.8% 1,240 12.2% 0 N/A%
headers_sent1 7.7% 1 1.3% 4 5.2% 808 7.9% 0 N/A%