Feature idea summary

Cgroups plugin supports only proportional and max Block IO policies. We should support BFQ scheduler as well. Disk stats for the scheduler are in blkio.bfq.io_service_bytes and blkio.bfq.io_serviced files.

Multiple Explore-related components still make use of GrafanaTheme.
Since Grafana 8.0 introduces GrafanaTheme2 and deprecates GrafanaTheme we should migrate to the new theme.

This should probably be done in multiple small PRs that target a small amount of components to make review easy.

Also the following data sources have components that need to be migrated:

• Elasticsearch

Feature Request

support an input plugin of the following type:

[[inputs.test]]
  metrics = [
    'weather,state=ny temperature=81.3'
  ]

Proposal:

support the above

Current behavior:

possible through creating a file and using inputs.file or inputs.tail

Desired behavior:

above

Use case: <!-- [Why is this important (helps with prioritizing

What happened?
If I use a configurat