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Run #5219624c55207: 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% 109 0.1% 110 0.1% 10,312 0.1% 8,312 0.1%
Exclusive Metrics for Current Function73 67.0% 61 55.5% 920 8.9% 2,960 35.6%
Parent function
Symfony\Component\HttpFoundation\Response::send1 100.0% 109 100.0% 110 100.0% 10,312 100.0% 8,312 100.0%
Child functions
header10 71.4% 15 13.8% 21 19.1% 1,960 19.0% 752 9.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::getCookies1 7.1% 9 8.3% 12 10.9% 2,256 21.9% 1,576 19.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::allPreserveCase1 7.1% 7 6.4% 9 8.2% 3,120 30.3% 1,592 19.2%
sprintf1 7.1% 4 3.7% 5 4.5% 1,240 12.0% 784 9.4%
headers_sent1 7.1% 1 0.9% 2 1.8% 816 7.9% 648 7.8%