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Run #51f5bb45dd257: 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 4.2% 77 0.0% 77 0.0% 10,304 0.0% 8,760 0.0%
Exclusive Metrics for Current Function43 55.8% 30 39.0% 920 8.9% 2,960 33.8%
Parent function
Symfony\Component\HttpFoundation\Response::send1 100.0% 77 100.0% 77 100.0% 10,304 100.0% 8,760 100.0%
Child functions
header10 71.4% 14 18.2% 22 28.6% 1,960 19.0% 888 10.1%
Symfony\Component\HttpFoundation\ResponseHeaderBag::getCookies1 7.1% 9 11.7% 10 13.0% 2,256 21.9% 1,576 18.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::allPreserveCase1 7.1% 7 9.1% 9 11.7% 3,120 30.3% 1,752 20.0%
sprintf1 7.1% 3 3.9% 4 5.2% 1,240 12.0% 864 9.9%
headers_sent1 7.1% 1 1.3% 2 2.6% 808 7.8% 720 8.2%