Julien

Do you have more feedback here ? Did you run a test about this or should we clarify the documentation *in the code*?

The comment is from https://pkg.go.dev/crypto/tls , sorry :-) please note that in TLS1.3, SNI is also encrypted I think.

In which case are overlapping blocks not a bug in regular Prometheus?

Could you please be more explicit? What would the limit do? Render the last examplars, a random subset, the first ones? cc @cstyan

> There is a hard-coded limit of 11,000 points for range queries. This is a limit of steps.

promtool tsdb list is for the DB. The negative value is for the HEAD. It is something worth investigating. Can we get the values for prometheus_tsdb_head_chunks_created_total prometheus_tsdb_head_chunks_removed_total prometheus_tsdb_head_chunks Thanks

You could create a new registry each time and register it to the main registry after successful creation.

We could look into my solution or yours, I think however it is reasonable to expect a new registerer each time.

Which kind of metrics are you looking for? Do you have examples?

Related to #10420