@casadosprj Wow, ok it seams drive read speed is not your problem, cause all is read within 17sec. So you maybe right your GPU is the bottleneck. What are you using?! Have you tried
deviceId=1
to use your cpu internal GPU ?! (You may need openCL drivers from intel https://software.intel.com/en-us/intel-opencl)
EDIT: Well your Round time may also depend on the time, the pool needs to respond your deadline commit. So all your Setup may be fine, but you should consider try a pool witch can respond faster. Cause i see you commit all your deadlines and finish reading and stuff, and way after that the confirms are comming in. For me if i make a commit, i nearly instant get a confirm ... mostly before i commit another one. Don't get me wrong, your Setup is ok ... but you need so much time to finish round, cause the pool needs a looong time to respond, it seams.
e.g. for me it looks like:
2016-11-12 15:21:53.166 INFO 536 --- [ roundPool-1] burstcoin.jminer.JMinerCommandLine : dl '1258' send (solo)
2016-11-12 15:21:53.286 INFO 536 --- [ networkPool-1] burstcoin.jminer.JMinerCommandLine : dl '1258' confirmed! [ 0d 0h 20m 58s ]
so confirm only takes 100ms (well thats local wallet and no pool so surely faster)