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anselal / antminer-monitor

Cryptocurrency ASIC mining hardware monitor using a simple web interface
GNU General Public License v3.0
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HW error rate % #136

Closed voljumet closed 5 years ago

voljumet commented 6 years ago

The HW error rate does not work on any of my L3+ miners. and yes, there are some of them that have errors, but it still just says 0.0 or -0.0 on them

anselal commented 5 years ago

Where do you see that your L3+ has errors ?

What I display are not the number of errors but a rate (percentage). As bitmain responded in an email I sent them:

All healthy miners are supposed to have errors

The thing is that the rate of (healthy shares/errors) must be low. I guess this is why you see 0.0% The error rate is calculated via an expression but the API provides the value itself.

Can you post a screenshot of your miner's status page to clarify things ?

voljumet commented 5 years ago

When I overclock the miners to much, the number of errors starts climbing, but on the monitor it still says 0.0% on some of the miners, and -0.0% on others. But on my A3, there is a small percentage of errors(0.0835%), but they show up like expected. Here is a screenshot from on of my L3+'s:

skjermbilde 2018-11-02 kl 12 55 26
anselal commented 5 years ago

The formula for the HW error rate (%) is:

HW / (diffA + diffR + HW) * 100

This means in your case based on your screenshot you get:

39732 / (4496477635+73264850 + 39732 ) 100 => 39732 / 4569782217 100 => 0