tap drop

Hello, I am observing recurring network interruptions on one of my VMs. Monitoring shows packet loss spikes up to 70–80% as well as high round-trip time outliers. An interesting observation is that the problem only appears after 3–4 days of VM uptime. Other VMs on the same host are not...

We have newly deployed an environment based on Prometheus and node_exporter, and some abnormal situations have been discovered. On the physical machine nodes, there are tap devices with packet loss. When observing the tap devices on the physical machine, it was found that TX has some packet...