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Run #52f5c0f4ebbb2: 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% 66 0.0% 66 0.0% 10,344 0.0% 10,032 0.0%
Exclusive Metrics for Current Function38 57.6% 25 37.9% 928 9.0% 2,848 28.4%
Parent function
Symfony\Component\HttpFoundation\Response::send1 100.0% 66 100.0% 66 100.0% 10,344 100.0% 10,032 100.0%
Child functions
header10 71.4% 13 19.7% 21 31.8% 1,960 18.9% 1,176 11.7%
Symfony\Component\HttpFoundation\ResponseHeaderBag::getCookies1 7.1% 6 9.1% 7 10.6% 2,256 21.8% 1,576 15.7%
Symfony\Component\HttpFoundation\ResponseHeaderBag::allPreserveCase1 7.1% 6 9.1% 7 10.6% 3,120 30.2% 2,672 26.6%
sprintf1 7.1% 2 3.0% 3 4.5% 1,272 12.3% 952 9.5%
headers_sent1 7.1% 1 1.5% 3 4.5% 808 7.8% 808 8.1%