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openvswitch / ovs-issues

Issue tracker repo for Open vSwitch
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The mac_learning_moved indicator is very high, ovs High CPU utilization. #332

Closed zhaiyj closed 5 months ago

zhaiyj commented 5 months ago

![Uploading 图片1.png…]()

chaudron commented 5 months ago

Based on the subject line (as the linked picture is not working), this means you have a MAC address rapidly moving from one port to another. You need to figure out which MAC address this is. You might be able to dump the fdb table multiple times and hopefully see the MAC address. There is no log message for this to be enabled.

zhaiyj commented 5 months ago

企业微信截图_17169640423519 br-public-net port mac move port high, mac is 0:00:00:13:14:a1 , but con not find this mac address.

zhaiyj commented 5 months ago

image

chaudron commented 5 months ago

Guess you need to figure out who on ports 3 and 4 is generating/using this MAC address, as this seems to be moving around. If it's attached to a remote switch, you need to figure out why it is switching ports this mac to different ports. This does not look like an OVS problem.

zhaiyj commented 5 months ago

thanks, problem solved