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Add TPACKET_V3 support to format_linux #4

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dancollins opened this issue Dec 10, 2014 · 1 comment
Open

Add TPACKET_V3 support to format_linux #4

dancollins opened this issue Dec 10, 2014 · 1 comment

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@dancollins
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TPACKET_V3 promises to add performance gains such as high packet capture rate and lower CPU usage. It will also use less memory as packets can be packed with kess padding (several small packets can be copied into a single frame).
@dancollins
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So far I've made an example program for TPV2 and TPV3. I haven't managed to improve the capture rate, but the CPU usage is dropped considerably.

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