On Sun, 21 May 2017 10:46:25 -0700
Raymond Jennings <shentino@gmail.com> wrote:

> Just out of curiosity, and for the curious:
> 
> 1.  How often do cache updates happen?
> 2.  How long do they take?
> 3.  Is there any downside to only having one such update running at a
> time and just skipping them if there's already an update pending?

I'm generating metadata locally. There are changes to some of the more
important eclasses roughly every other week; and after such a change,
the regen takes 10-25 minutes on my hardware.

I don't understand your question (3).

Regards,
Luis Ressel