Indexing websites adds significant traffic to those sites. It’s not a good idea for the health of the internet for everyone to be Indexing, maybe you should search for a precompiled index you can train the lmm on and distribute it daily. Or do the crawling yourself and distribute that index.
Replaced the fan with a bad bearing on one of my proxmox hosts today. For a short while I figured I was going crazy because it seemed to stop making noise when I actually got close to the server, but it finally fully gave today and I was able to identify and swap it.
Unfortunately the single core speed of arm chips is not fabulous, that’s what is mainly required for good performance in most games. You’re best off going with a r traditionally supported cpu for now. The revolution will come (and it’ll most likely be RISC).