Thank you all for your suggestion and quick reply. Really appreciated your
help.
On Wednesday, 4 March 2020 23:39:48 UTC+2, Brian Candler wrote:
>
> It's a bad idea to query all metrics, as it will touch all timeseries and
> create a huge amount of work in I/O and memory usage. But you can, and on
> a small test system it will probably be OK: the query is
>
> {__name__=~".+"}
>
> On a production system: you always want to ensure you're not touching
> every timeseries. Normally you'd do that by giving the metric name:
>
> process_virtual_memory_bytes
> is the same as
> {__name__="process_virtual_memory_bytes"}
>
> If you have another way to narrow it down to just a subset of series it
> should be OK, e.g.
>
> {__name__=~".+",instance="foo.example.com"}
>
>
>
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