>> On 10 Dec. 2016, at 07:12, Rana <ranaventu...@gmail.com> wrote:
>> 
>> My relay remains severely under-used. One thing that bothers me are 
>> inconsistent bandwidth measurements. Here they are: 
>> Atlas “advertised” (which is actually supposed to be “measured”?:   100 KB/s 
>> =                                 ~ 800,000 bit/s
>
>This is the minimum of:
>* the bandwidth rate,
>* the bandwidth burst, and
>* the observed bandwidth (the maximum bandwidth your relay has recently
> sustained over a 10 second period).
>* the consensus weight, converted to a bandwidth figure (I think?).
>
>If you hover over the figure in atlas, it will break it down for you.

Thanks for the tip. It says it is the actually measured bandwidth

>
>> “I have sent” reported in Tor log: on the average pretty stable 17 mbytes 
>> every 6 hours =               ~ 200 bit/s
>
>This is what your relay has actually sent.

Totally inconsistent with the rest

>> Atlas graphs:  1 Kbytes/s  on the average                                    
>>                                                                   ~ 8,000 
>> bit/s
>
>This is the value that your relay reports it has sent.
>It is rounded and averaged to preserve client privacy.

This is not consistent with the 200 bit/s figure. Do you mean to say that Atlas 
rounds 200 bps on the average to 8000 bps on the average?

>> Consensus BW: 26 =                                                           
>>                                                                              
>>    ~ 26,000 bit/s

>This is the low-median of the measurements of the 5 bandwidth authorities. It 
>is a dimensionless figure that only makes sense when compared with other relay 
>consensus weights.

Can't comment because I have no idea what the formula is, therefore this figure 
is meaningless to me.


>> Average upload bw reported by arm: 100 kb/s =                                
>>                                                          ~ 100,000 bit/s

>I suspect this is actually kilobytes, and is the same as the atlas figure. 
>(They use the same backend library.)

This would not be consistent at all with actual reported upload of 17 mbytes in 
6 hours which as I said is pretty constant. The ~100 Kb/s average bit rate 
figure reported by arm lingers for HOURS. This rate,s 17 MB would have been 
sent in THREE MINUTES. If the rate were 100 kbyte/s as you suggest then it 
would take the relay 22 SECONDS to send what it claims it is sending in 6 hours.

>> Makes zero sense.

Still doesn't. Why do Tor and Tor-related projects such as arm  publish all 
these TOTALLY inconsiostent figures? If they want to confuse the adversaries I 
doubt that it worked, but they sure as hell were highly successful in confusing 
me :)


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