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Accepted
Frank Barcenas
Asked: 2016-07-30 08:00:24 +0800 CST

How can I see what is utilizing my localhost interface?

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I have a webserver that has almost 4mbps of sustained traffic on the localhost interface. How can I tell what is causing that?

web-server interface localhost

1 Answers

  1. Best Answer

    Assuming this is a linux system, you can perform a packet capture on your lo interface via something like:

    $ sudo tcpdump -i lo
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