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Memory usage and limits for go-ethereum

geth (and swarm) seem to require a lot of memory, and there are also reports that they tend to an all you can eat approach to system limits. 1) What are the actual memory requirements for geth? 2) ...
6
votes
1answer
805 views

How to use --trie-cache-gens value as performance tunning on downloading the blockchain (Geth)?

I would like to know how to use a specific command in geth. Geth lists "Performance tuning options: --trie-cache-gens value (number of trie node generations to keep in memory - default: 120). Thing ...
2
votes
0answers
265 views

How to setup a high performance parity RPC service?

I'd like to provide the RPC service from a parity daemon hosted in EC2. There're multiple options regarding the instance type, if it's for production, should I choose "compute optimized" or "storage ...