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Run #518081a41c05e: 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% 73 0.0% 74 0.0% 10,192 0.1% 7,840 0.0%
Exclusive Metrics for Current Function44 60.3% 29 39.2% 1,088 10.7% 2,512 32.0%
Parent function
Symfony\Component\HttpFoundation\Response::send1 100.0% 73 100.0% 74 100.0% 10,192 100.0% 7,840 100.0%
Child functions
header9 69.2% 11 15.1% 18 24.3% 1,840 18.1% 808 10.3%
Symfony\Component\HttpFoundation\ResponseHeaderBag::getCookies1 7.7% 8 11.0% 15 20.3% 2,256 22.1% 1,496 19.1%
Symfony\Component\HttpFoundation\ResponseHeaderBag::allPreserveCase1 7.7% 6 8.2% 7 9.5% 2,960 29.0% 1,600 20.4%
sprintf1 7.7% 3 4.1% 4 5.4% 1,240 12.2% 784 10.0%
headers_sent1 7.7% 1 1.4% 1 1.4% 808 7.9% 640 8.2%