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Run #51808a3598f79: 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% 74 0.0% 76 0.0% 10,200 0.1% 7,904 0.0%
Exclusive Metrics for Current Function37 50.0% 27 35.5% 1,088 10.7% 2,512 31.8%
Parent function
Symfony\Component\HttpFoundation\Response::send1 100.0% 74 100.0% 76 100.0% 10,200 100.0% 7,904 100.0%
Child functions
header9 69.2% 18 24.3% 25 32.9% 1,840 18.0% 864 10.9%
Symfony\Component\HttpFoundation\ResponseHeaderBag::getCookies1 7.7% 8 10.8% 10 13.2% 2,256 22.1% 1,496 18.9%
Symfony\Component\HttpFoundation\ResponseHeaderBag::allPreserveCase1 7.7% 7 9.5% 7 9.2% 2,968 29.1% 1,608 20.3%
sprintf1 7.7% 3 4.1% 5 6.6% 1,240 12.2% 784 9.9%
headers_sent1 7.7% 1 1.4% 2 2.6% 808 7.9% 640 8.1%