On Mon, Jun 15, 2015 at 11:41 AM, Thomas Gazagnaire <[email protected]>
wrote:

> That's great!
>
> For Mirage, I think it would be fun to extend the mirage-www's built-in
> stats reporting (GC live words etc) with a nice automatically-updating
> chart.
>
>
> Indeed! Do you think it would be easy to re-use the RRD code to store the
> data and c3 to draw the graph? Currently I'm using a bounded-size queue[1]
> to store the GC stats, which is not very ideal as we loose historical
> events.
>

I was wondering about that as well. I've started making a patch to try to
use the RRD code-- I think it's possible, but the interface needs a bit of
tidying (for example, some of the functions take a "domid" which is clearly
part of the xapi application logic, but it's ended up in slightly the wrong
place.) I'll see if I can complete the patch and send it.

Cheers,
Dave
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