After removing a node, it's metrics still showing on PMM Grafana


I found another bug kind of situation on PMM Grafana. If I am removing a node from grafana–> PMM Inventory, the node metrics still showing in my grafana dashboard.

I tried restarting the PMM container, also restarting the grafana service but no luck. Is there a way we can instantly update these data(get rid of this cache)?

Please note that these changes will get updated within hours(for me it’s around24 hours).

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Hi @jojojoseff ,

Metrics are not dropped if an instance is removed.
You should perform an API request to VictoriaMetrics in order to clean them up.


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