[Tilesathome] Medium priority

[Christopher Schmidt]

On Sat, Nov 24, 2007 at 09:10:23PM -0500, Milenko wrote:
> What goes into the medium priority queue?  The "active jobs length" graph on munin shows a medium priority, but it doesn't seem to be referenced anywhere else.  Could this be graphed along with the low priority on the "requests waiting" graph so we can see how many jobs are pending in this queue?

The munin graphs have two important stats for waiting requests:

high priority (1+2)
low priority (3)

Low priority is primarily only requests from the 404 handler. Medium
priority (2) is typically deelkar's changedTiles script. High priority
is manual requests.

High priority requests are seldom more than a half dozen (with the
exception of the lowzoom related slowdowns today), so I decided not to
make a seperate graph of them, since it would essentially always be
flat. If this turns out to not be the case, I can always add it in as an
additional stat again.

Does this answer the question?

Regards,
-- 
Christopher Schmidt
MetaCarta