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Run #519af59f030f2: 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% 96 0.0% 97 0.0% 10,200 0.0% 0 0.0%
Exclusive Metrics for Current Function53 55.2% 43 44.3% 1,104 10.8% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Response::send1 100.0% 96 100.0% 97 100.0% 10,200 100.0% 0 N/A%
Child functions
header9 69.2% 16 16.7% 23 23.7% 1,840 18.0% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::getCookies1 7.7% 12 12.5% 12 12.4% 2,256 22.1% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::allPreserveCase1 7.7% 10 10.4% 11 11.3% 2,952 28.9% 0 N/A%
sprintf1 7.7% 4 4.2% 5 5.2% 1,240 12.2% 0 N/A%
headers_sent1 7.7% 1 1.0% 3 3.1% 808 7.9% 0 N/A%