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Run #5368375f9202e: 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 4.0% 67 0.0% 68 0.0% 10,608 0.0% 9,272 0.0%
Exclusive Metrics for Current Function39 58.2% 28 41.2% 816 7.7% 3,208 34.6%
Parent function
Symfony\Component\HttpFoundation\Response::send1 100.0% 67 100.0% 68 100.0% 10,608 100.0% 9,272 100.0%
Child functions
header11 73.3% 14 20.9% 21 30.9% 2,224 21.0% 1,408 15.2%
Symfony\Component\HttpFoundation\ResponseHeaderBag::getCookies1 6.7% 6 9.0% 7 10.3% 2,256 21.3% 1,272 13.7%
Symfony\Component\HttpFoundation\ResponseHeaderBag::allPreserveCase1 6.7% 5 7.5% 6 8.8% 3,232 30.5% 1,800 19.4%
sprintf1 6.7% 2 3.0% 4 5.9% 1,272 12.0% 864 9.3%
headers_sent1 6.7% 1 1.5% 2 2.9% 808 7.6% 720 7.8%