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Run #52f5cbc19a0d8: 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% 69 0.0% 10,344 0.0% 10,088 0.0%
Exclusive Metrics for Current Function38 57.6% 30 43.5% 928 9.0% 2,848 28.2%
Parent function
Symfony\Component\HttpFoundation\Response::send1 100.0% 66 100.0% 69 100.0% 10,344 100.0% 10,088 100.0%
Child functions
header10 71.4% 12 18.2% 16 23.2% 1,960 18.9% 1,232 12.2%
Symfony\Component\HttpFoundation\ResponseHeaderBag::getCookies1 7.1% 7 10.6% 8 11.6% 2,256 21.8% 1,576 15.6%
Symfony\Component\HttpFoundation\ResponseHeaderBag::allPreserveCase1 7.1% 6 9.1% 9 13.0% 3,120 30.2% 2,672 26.5%
sprintf1 7.1% 2 3.0% 4 5.8% 1,272 12.3% 952 9.4%
headers_sent1 7.1% 1 1.5% 2 2.9% 808 7.8% 808 8.0%