Bitcoin Forum

Bitcoin => Mining software (miners) => Topic started by: mackminer on December 15, 2011, 10:36:13 AM



Title: Monitoring of hash rate over short time periods
Post by: mackminer on December 15, 2011, 10:36:13 AM
Hi
I'm running cgminer with quite a few gpus. I want to tweak and monitor performance of each gpu at a time so I can fine tune them. Cgminer just offers average has hashrate for all. (6 gpus per client)

Can I do this or is there another way I shud go about it? The average per gpu jumps around too much for my liking.

Thank you.


Title: Re: Monitoring of hash rate over short time periods
Post by: P4man on December 15, 2011, 10:51:52 AM
You sure? Highlighted numbers are average per card AFAIK:

http://snag.gy/isFH1.jpg


Title: Re: Monitoring of hash rate over short time periods
Post by: mackminer on December 15, 2011, 11:02:28 AM
Yes but mine is constantly jumping around with very large variability . Is yours more stable?  Upon further research I see a post where someone has mentioned switching to overclock makes the average more stable (6990) - ill test that out tho I wud prefer to keep it at 375W so I can predict electricity usage. In the meantime the average rate per gpu jumps around so much its ikpossible to gauge whether ur getting a small increase in hashing power.


Title: Re: Monitoring of hash rate over short time periods
Post by: P4man on December 15, 2011, 11:38:16 AM
The left figure (458.0) fluctuates a bit, I think its a 5s average; the right one that I highlighted (456.6), doesnt change at all (after running for a while). I think that is the average since starting the app?