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Run #52c8629919553: 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% 58 0.0% 60 0.0% 10,304 0.1% 8,648 0.0%
Exclusive Metrics for Current Function32 55.2% 23 38.3% 920 8.9% 2,904 33.6%
Parent function
Symfony\Component\HttpFoundation\Response::send1 100.0% 58 100.0% 60 100.0% 10,304 100.0% 8,648 100.0%
Child functions
header10 71.4% 12 20.7% 19 31.7% 1,960 19.0% 832 9.6%
Symfony\Component\HttpFoundation\ResponseHeaderBag::getCookies1 7.1% 7 12.1% 9 15.0% 2,256 21.9% 1,576 18.2%
Symfony\Component\HttpFoundation\ResponseHeaderBag::allPreserveCase1 7.1% 5 8.6% 6 10.0% 3,120 30.3% 1,752 20.3%
sprintf1 7.1% 2 3.4% 2 3.3% 1,240 12.0% 864 10.0%
headers_sent1 7.1% 0 0.0% 1 1.7% 808 7.8% 720 8.3%