This string included the minimum plus user defined worker name (-worker), etereum mode (-esm) with the value of “1” mimicking that of qtminer, and a target temperature of 70° C (-tt). These additions have the effect of showing individual mining statistic on the pool, in this case for Miner08, running stratum mode similar to that of qtminer, and setting the fans to try and keep the GPU no hotter than 70° C. Also this setting periodically displays the GPU temperature and fan speed in the client.