Topic: Modification to show HW% and rejected% on Avalon Cgminer Status page (Read 3177 times)

bingo, you got it. I thought it would be nice to have the rejects in %. looks like I am missing something in the way this script works... I will post the full file when I get home!

I am not 100% sure, but it looks to me that you are applying the patch to a rather new version of the software and I am not sure if the patch is compatible with it.
I made the patch when version 20130703 was current.

Maybe you can post the complete script with linenumbers and make the lines you changed bold ?

any help is appreciated.
this shows on the status page

/usr/lib/lua/luci/dispatcher.lua:448: Failed to execute cbi dispatcher target for entry '/admin/status/cgminerstatus'.
The called action terminated with an exception:
/usr/lib/lua/luci/controller/cgminer.lua:32: bad argument #1 to 'floor' (number expected, got string)
stack traceback:
   [C]: in function 'assert'
   /usr/lib/lua/luci/dispatcher.lua:448: in function 'dispatch'
   /usr/lib/lua/luci/dispatcher.lua:195: in function

What did i do wrong?
below is my config mods ... (I pasted the file in using cat>/usr/....)

   for line in summary do
      local elapsed, mhsav, foundblocks, getworks, accepted, rejected, hw, utility, discarded, stale, getfailures, localwork, remotefailures, networkblocks, totalmh, wu, diffaccepted, diffrejected, diffstale, bestshare = line:match("Elapsed=(%d+),MHS av=([%d%.]+),Found Blocks=(%d+),Getworks=(%d+),Accepted=(%d+),Rejected=(%d+),Hardware Errors=(%d+),Utility=([%d%.]+),Discarded=(%d+),Stale=(%d+),Get Failures=(%d+),Local Work=(%d+),Remote Failures=(%d+),Network Blocks=(%d+),Total MH=([%d%.]+),Work Utility=([%d%.]+),Difficulty Accepted=([%d]+)%.%d+,Difficulty Rejected=([%d]+)%.%d+,Difficulty Stale=([%d]+)%.%d+,Best Share=(%d+)")
      if elapsed then
     local mhw = string.format("%d(%1.2f%%)",hw,(100*hw/(diffaccepted+diffrejected+hw)));
     local mrj = string.format("%d(%1.2f%%)",rejected,(100*rejected/(accepted+rejected)));
    local str
    local days
    local h
    local m
    local s = elapsed % 60;
   
...

    data[#data+1] = {
       ['elapsed'] = str,
       ['mhsav'] = num_commas(mhsav),
       ['foundblocks'] = foundblocks,
       ['getworks'] = num_commas(getworks),
       ['accepted'] = num_commas(accepted),
       ['hw'] = mhw,
       ['rejected'] = mrj,
       ['utility'] = num_commas(utility),
       ['discarded'] = num_commas(discarded),

And now another modification has been made so that the HW% is visible in the interface

https://bitcointalksearch.org/topic/m.2984460

OK, ckolivas does not like it:

https://bitcointalksearch.org/topic/m.2923379

Great mod, this helps a lot, thank you.     

it's not in 20130813 yet, perhaps a future update?

Super !
Very useful. Thank You so much.

I asked CKolivas to include it in his build.

Awesome. You going to merge this into the avalon build?

LOL *squeezes his buttocks together*

I love you so much right now! 

Thanks for this!

can someone post screens of this patch in action

Fabulous!

Where this really helps is with the 4 module batch 3 avalons. With the stock PSU at least, it seems that the clue to too aggressive overclocking is a rising rejected share rate, not a HW error rate. Reject rate begins to rise, then it dies, or goes into a partial shutdown, hashing at a much reduced rate. The latter mode is harder to catch, as pools don't generally have alerts for reduced hash rate.

Sure,

Below the mhw line add this line:

local mrj = string.format("%d(%1.2f%%)",rejected,(100*rejected/(accepted+rejected)));

Scroll down and change the line
     ['rejected'] = rejected, 
into
     ['rejected'] = mrj, 

After clearing the cache as described in the first message, refresh your browser page and admire your %rejected.

Ben,

Could you do a similar patch to show % rejected shares? That would be very helpful to see as well.

Thanks again.

Very nice. Thanks so much for this mod. Guess I'm not the only one sick of manually calculation the HW error rate!

On my machine it does persist after a soft reboot (system/reboot tab).

I have a small modification to show the HW% on the Cgminer Status page:

ssh into your unit with ssh -l root
cd to the directory /usr/lib/lua/luci/controller
vi cgminer.lua
Scroll down to the following lines:

   for line in summary do
      local elapsed, mhsav, foundblocks, getworks, accepted, rejected, hw, utility, discarded, stale, getfailures, localwork, remotefailures, networkblocks, totalmh, wu, diffaccep
      if elapsed then
         local mhw = string.format("%d(%1.2f%%)",hw,(100*hw/(diffaccepted+diffrejected+hw)));
         local str
         local days

Add the local mhw = line

Scroll down to the lines:

            ['accepted'] = accepted,
            ['rejected'] = rejected,      
            ['hw'] = hw,                
            ['utility'] = utility,        
            ['discarded'] = discarded,

Change the = hw that you see into = mhw

Save the new file and cd to /tmp
remove the luci caches: rm -rf luci-indexcache luci-modulecache
reload the Cgminer Status page in your browser and admire your HW%

Note1: This mod might go away after a reboot
Note2: The calculation of HW is not 100% correct since I can't use Diff1shares but have to use DiffA + DiffR but it's close enough!

Update: rejected% instructions below in message #4

@CKolivas: Can you add this mod to your next release when you're back from a well deserved vacation ?