Metadata information

[cyriltovena]

The flamegraph panel should contains information at the top such as:

• The type of samples and what it represents. (This is the highest priority)
• The total amount of profiles in the range.
• The max/min node in sample type e.g seconds, bytes, count,...

[simonswine]

@cyriltovena (will provide a screenshot and more context) screenshot would be helpful how to format the information and a source of the information.

[aocenas]

I assume this should be driven by some API like https://prometheus.io/docs/prometheus/latest/querying/api/#querying-metric-metadata or bake it into the list of profile types right?

[cyriltovena]

Yes we should add it to the profile types. I think this is not required anymore for 0.1