On Mon, Jan 6, 2020 at 7:10 PM Lennart Poettering <mzerqung@0pointer.de> wrote:
- going down to 100ms poll intervals is a bad idea, 1s is sufficient,
  maybe higher.

According to the project readme, the query interval is 100ms only if the lack or free RAM starts to get severe. Otherwise the interval is claimed to be longer. I haven't checked the code, though.