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Run #5177365b0b425: 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% 79 0.0% 79 0.0% 10,184 0.1% 0 0.0%
Exclusive Metrics for Current Function44 55.7% 30 38.0% 1,088 10.7% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Response::send1 100.0% 79 100.0% 79 100.0% 10,184 100.0% 0 N/A%
Child functions
header9 69.2% 12 15.2% 20 25.3% 1,840 18.1% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::getCookies1 7.7% 10 12.7% 11 13.9% 2,256 22.2% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::allPreserveCase1 7.7% 8 10.1% 10 12.7% 2,952 29.0% 0 N/A%
sprintf1 7.7% 4 5.1% 5 6.3% 1,240 12.2% 0 N/A%
headers_sent1 7.7% 1 1.3% 3 3.8% 808 7.9% 0 N/A%