Hello, I use pcap library to develop a tool that measures on the fly network latency (a time between receiving a request and sending a response) for HTTP, DIAMETER and other protocols. My tool is compiled for x86_64 Linux , So I noticed significant latency growing if my tool listening traffic at 'any' interface in compare with listening at 'eth0'. Listening at 'lo' also increases latency.
So I wander why does latency increase and can I do something to reduce latency impact while capturing traffic at 'any' or 'lo' interfaces? Regards, Sergey Gomanyuk This message and the information contained herein is proprietary and confidential and subject to the Amdocs policy statement, you may review at http://www.amdocs.com/email_disclaimer.asp _______________________________________________ tcpdump-workers mailing list tcpdump-workers@lists.tcpdump.org https://lists.sandelman.ca/mailman/listinfo/tcpdump-workers
