yifengzis

+1 The same issue.

> Hi @Yifengzis ! Can you check it on `graph` tab and enable `Disable cache`? vmagent scrape targets prometheus federate, metrics "up" disappeared 

> metrics Metrics is not visible.

> Can you check logs of the vmalert and share them if there is something wroong? Also can you export data with `api/v/1/export` with that is more than 30 minutes?...

@dmitryk-dk The exported data and test cases have been emailed to you. Please check #### vmagent/config/prometheus.yml ```yaml $ cat vmagent/config/prometheus.yml global: scrape_interval: 15s external_labels: source: vmagent scrape_configs: - job_name: "federate"...

Hi, @dmitryk-dk ! I think you may have misunderstood me. What I want to say is that it is normal to write to "VM" remotely through "Prometheus", but the "UP"...