Hey guys,
I still have a number of stale shares on ethermine.org whilst using v11.5. To give you an idea, I regularly get over 10% stale shares. I mine with 2 x GTX 1050ti, 1 x rx470 and 1 x rx480.
So onto the question, Claymore, is it possible to log what gpu is submitting the stale share?
No, because pool doesn't notify miner that the share is stale, you can only see it on pool dashboard
Really?! So how does this option works, if miner does not know about stale shares:
-estale send Ethereum stale shares to pool, it can increase effective hashrate a bit. Default value is "1", set "-estale 0" if you don't want to send stale shares.
As I understand a stale share is a share which was sent to the pool by another miner before yours sent it. So your miner sent a share which already was accepted by the pool. When you know this you understand why only the pool knows which share is stale is and which isn't.