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Run #538ce5d94ebdd: 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 4.8% 58 0.0% 58 0.0% 10,016 0.0% 8,784 0.0%
Exclusive Metrics for Current Function32 55.2% 25 43.1% 1,152 11.5% 2,944 33.5%
Parent function
Symfony\Component\HttpFoundation\Response::send1 100.0% 58 100.0% 58 100.0% 10,016 100.0% 8,784 100.0%
Child functions
header7 63.6% 10 17.2% 14 24.1% 1,632 16.3% 976 11.1%
Symfony\Component\HttpFoundation\ResponseHeaderBag::getCookies1 9.1% 8 13.8% 9 15.5% 2,256 22.5% 1,304 14.8%
Symfony\Component\HttpFoundation\ResponseHeaderBag::allPreserveCase1 9.1% 5 8.6% 6 10.3% 2,896 28.9% 1,976 22.5%
sprintf1 9.1% 2 3.4% 3 5.2% 1,272 12.7% 864 9.8%
headers_sent1 9.1% 1 1.7% 1 1.7% 808 8.1% 720 8.2%