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Run #53cc6b88300c8: 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% 78 0.0% 79 0.0% 10,592 0.0% 2,960 0.0%
Exclusive Metrics for Current Function43 55.1% 31 39.2% 872 8.2% 1,104 37.3%
Parent function
Symfony\Component\HttpFoundation\Response::send1 100.0% 78 100.0% 79 100.0% 10,592 100.0% 2,960 100.0%
Child functions
header9 69.2% 16 20.5% 24 30.4% 2,208 20.8% 472 15.9%
Symfony\Component\HttpFoundation\ResponseHeaderBag::getCookies1 7.7% 8 10.3% 9 11.4% 2,256 21.3% 1,384 46.8%
Symfony\Component\HttpFoundation\ResponseHeaderBag::allPreserveCase1 7.7% 7 9.0% 8 10.1% 3,176 30.0% 0 0.0%
sprintf1 7.7% 3 3.8% 5 6.3% 1,272 12.0% 0 0.0%
headers_sent1 7.7% 1 1.3% 2 2.5% 808 7.6% 0 0.0%