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On 27/06/2020 04:44, junaid soomro wrote:
> Hello everyone,
> I am new to this. my scenario is when i try to get io.read_bytes 
> metric from monasca api it gives me more than one metrics of a singke 
> hostname. Although device is different vda vdb etc. This is fine but 
> when i remove the volume from the vm. Monasca api still sbows its 
> metrics. Ideally it should remove the vdb because i removed it but it 
> does not. why does this happen?
Monasca doesn't remove data from the time series backend so historical 
data will remain.
>
> Thank you