But if I use "disablewallet=1" the "dbcache=4" option won't reduce the needed amount of RAM, or am I wrong?
(By the way I've upgraded the RAM size to 1024 MB of my VPS and now bitcoind is more responsive, but still far from the perfect!)
(By the way I've upgraded the RAM size to 1024 MB of my VPS and now bitcoind is more responsive, but still far from the perfect!)
I guess my post was too long, sorry
disablewallet=1 disables the wallet cache, which is 1MiB. It won't save you much, but it doesn't hurt.
dbcache=4 decreases the other caches to 4 MiB, which by default total 100 MiB. Setting this too low might decrease performance, though... I don't know what a good number would be, but if DnT and shorena both say 4 is a good starting point, I'd trust them, and then maybe tweak it up a bit if you have any spare ram.