Comment 24 for bug 2012596

hey German,

thanks for popping this back to TOS. let me see if i can get on board, here:

so after upgrading from version 2.8 to 3.2.7, the region and rack controllers experience uncontrollable memory increases, leading to OOM events or requiring manual restarts.

humor me: how'd you upgrade MAAS from 2.8 to 3.2.7, exactly?

are there any details about your region and rack controllers (virt env, NW settings, customisations) that you maybe haven't mentioned yet?

can we get another set of logs when this happens? have you thought about using tracemalloc or pympler, if you can?

are you saying that the Snap version doesn't leak memory? that's interesting.

i'm totally unsure what to do with this one atm, except i am sure it shouldn't just sit here. we should figure out if we have a boomerang heading back for us.

thanks again for bouncing back.