Performance issue peatio/lib/daemons/blockchain.rb

[champmine]

when running about 15 blockchains the sole blockchain.rb process cannot keep up.

when starting multiple threads of it, it can occur that a deposit is credited multiple times

It seems to be happening on the first time deposit only to new wallet deposit addresses

please advise how to solve this performance issue
Not a server problem, server is high end i9

[mezbahalam]

I didn't test with multiple threads.
But if it solves your performance issue, then you can validate uniqness of deposit creation by transaction id.
This validation already in Peatio deposit coin Model.

peatio/app/models/deposits/coin.rb

validates :txid, uniqueness: { scope: %i[currency_id txout] }