Updated #IPFS guide: https://codeberg.org/silverpill/mitra/src/branch/main/docs/ipfs.md
The performance of go-ipfs (now known as "kubo") remains unsatisfactory on memory-constrained devices. Recently, developers added "Resource Manager" subsystem that is supposed to provide fine-grained controls over memory consumption, but it doesn't work for me. When I set MaxMemory to 150MB the memory usage quickly grows beyond this limit, until it hits the hard limit imposed by systemd (250MB).
Overall 0.18.1 works better than 0.12.0 but the difference is not significant.