Some miners, such as Claymore, have individual GPU stats that could be displayed on the web gui.
e.g. per the API {“id”:0,“jsonrpc”:“2.0”,“method”:“miner_getstat2”}
"11.9 - ETH", -miner version
"298", -running time in min
"119136;511;0", -total ETH hashrate in MH/s, # of ETH shares, # of ETH rejected shares
"29414;29947;29415;30358", -detailed ETH hashrate for all GPUs
"0;0;0", -total DCR hashrate in MH/s, # of DCR shares, # of DCR rejected shares
"off;off;off;off", -detailed DCR hashrate for all GPUs
"64;48;64;50;62;50;69;61", -Temperature and Fan speed(%) pairs for all GPUs
"naw-eth.hiveon.net:4444", -current mining pool
"0;0;0;0", -# of ETH invalid shares, # of ETH pool switches, # of DCR invalid shares, # of DCR pool switches
"122;113;135;141", -ETH accepted shares for every GPU
"0;0;0;0", -ETH rejected shares for every GPU
"0;0;0;0", -ETH invalid shares for every GPU
"0;0;0;0", -DCR accepted shares for every GPU
"0;0;0;0", -DCR rejected shares for every GPU
"0;0;0;0", -DCR invalid shares for every GPU
"1;2;3;4" -PCI bus index for every GPU
As seen, the “miner_getstat2” method shows accepted, rejected, and invalid for each GPU.
This would be awesome if this data could be displayed here (the red circles):