twistd consuming a lot of CPU

[nodapio]

I have a pool with about 3Gh/s on Stratum Mining. twistd use a lot of CPU, is there anything I can do to reduce that ? (in config.py for example) ?

[beluca]

higher diff => less shares => less computing, but it can result in higher stale rate if you put the diff too high.

Disabling loging can improve a little the perf (if you are logging everything in file, it can be a heavy task)