We need to estimate the limitations of an oso-monitor pod's fanout:
how many concurrent pmloggers can it practically handle?
does that number match up with pmdaprometheus fanout limits?
how well does pmwebd handle forecast-typical queries about so many fresh archives?
does pmwebd need to be parallelized further, or replicated?
if any of these limits are too small to encompass the entire online-OSO-tenant population, we need to extent oso-monitor to shard users into partitions, and a add a pmwebd-demultiplexing proxy in the front.
fche
commented
5 years ago
We need to estimate the limitations of an oso-monitor pod's fanout: