Containerized Zcash ZEC Mining with nvidia-docker

Notice: Page may contain affiliate links for which we may earn a small commission through services like Amazon Affiliates or Skimlinks.

Bilbo

New Member
Feb 19, 2016
19
3
3
37
I just got 3x 1080 TIs and am running them in some old R5500s. I am using .3.4b miner and using the minergate pool. I am currently having 3 issues that I was hoping people could shed light on.

1) I am constantly hitting my temp max of 84C on all three cards. The room is air conditioned, but I am curious is the card is not throttling it's own fans in conflict with the miner. Anyone else having issues with this? Are there settings I can tweak to overcome this?
2) Minergate is only showing around 600Sols even though my miners are showing about 600Sols each. I know the minergate dashboard isn't the most accurate, but that seems odd as it does recognize all three miners are running.
3) My cards will start at about 700Sols, but once they get up to 80C (which they do pretty rapidly) they only run at around 600Sols

Any advice on how to edit the config file for the miner or otherwise would be much appreciated.
 

Patrick

Administrator
Staff member
Dec 21, 2010
12,513
5,802
113
First off, likely better to use a different pool. Second, the trick is running your fans at a higher speed. nvidia-smi should show you a lower duty cycle on the fans if you are seeing those temps.
 

Ellwood

Member
Nov 20, 2016
33
11
8
45
Patrick, any advice for adjusting with nvidia-smi? The cards themselves I had no problem with under Windows with something like MSI Afterburner, but in Linux, running basic show clocks, or show supported clock, and even trying to manually adjust based on what I know worked under Windows meets with only errors.

As it's a spare box, I'm not concerned with Win vs Linux (or even running the desktop version of Linux), but was curious if you've run into any similar problems, or if you just run stock/unadjusted from what the cards shipped as.
 

Patrick

Administrator
Staff member
Dec 21, 2010
12,513
5,802
113
Patrick, any advice for adjusting with nvidia-smi? The cards themselves I had no problem with under Windows with something like MSI Afterburner, but in Linux, running basic show clocks, or show supported clock, and even trying to manually adjust based on what I know worked under Windows meets with only errors.

As it's a spare box, I'm not concerned with Win vs Linux (or even running the desktop version of Linux), but was curious if you've run into any similar problems, or if you just run stock/unadjusted from what the cards shipped as.
You are not going to like this answer, but it is something I am working on getting scripts/ a guide up for.

One other bit you will want to use in the interim is "nvidia-smi -pl 255" or something similar. Adding another 2% has minimal environmental impacts but helps the down clocking slightly.
 

Ellwood

Member
Nov 20, 2016
33
11
8
45
Oh, I should have clarified, I can adjust the power level, and have, but if I try to show supported clocks, I get N/A. I've dropped both the cards by 20% with no problems, I just know they can clock a little faster even with the lower power level.
 

Ton schp

New Member
Jul 9, 2017
2
0
1
51
Great work as per usual Patrick!

You should also look at some other algorithms like skein and blake2s as they are even more profitable than equihash right now.
I have 2 x 1080 ti's running with a batch file that auto switches based on current profitability and they do over $10/day per card

I mine mostly at zpool.ca as they have a really wide range of coins and pay out in BTC :)


Hi, Can you help me with mining as I am a beginner and have 1060 setup
I want to.mine with zpool.CA

Currently I am mining with nano pool but not generating any good profit

Please help.
I want to understand how to identify best profitable currency for GPU and mine as you are doing
Also Do zpool.CA also provide us any facility that they use our GPU and PSU us in BTC daily.

Please help

Ton
 

Ton schp

New Member
Jul 9, 2017
2
0
1
51
Great work as per usual Patrick!

You should also look at some other algorithms like skein and blake2s as they are even more profitable than equihash right now.
I have 2 x 1080 ti's running with a batch file that auto switches based on current profitability and they do over $10/day per card

I mine mostly at zpool.ca as they have a really wide range of coins and pay out in BTC :)


Hi, Can you help me with mining as I am a beginner and have 1060 setup
I want to.mine with zpool.CA

Currently I am mining with nano pool but not generating any good profit

Please help.
I want to understand how to identify best profitable currency for GPU and mine as you are doing
Also Do zpool.CA also provide us any facility that they use our GPU and Pay us in BTC daily.

Please help

Ton
 

funkywizard

mmm.... bandwidth.
Jan 15, 2017
848
402
63
USA
ioflood.com
One other bit you will want to use in the interim is "nvidia-smi -pl 255" or something similar. Adding another 2% has minimal environmental impacts but helps the down clocking slightly.
I actually recommend the opposite. Power limit 190 doesn't reduce the hash rate much (around 6%) but does reduce the power used (and therefore heat generated) by about 25%. Much easier to keep the cards cool at 190w.

As said you need to bump the fan speeds up. In windows this is easy, in linux not so much. It involves starting an x server headless for each gpu and keeping it in a zombie state, and setting the fan speeds to 100 and power mizer off.

Or you can add some high speed fans wherever you find space for them. That can help keep the cards cool. In a tightly packed case, this is essential even with the gpu fans at 100%.
 
  • Like
Reactions: Patrick

funkywizard

mmm.... bandwidth.
Jan 15, 2017
848
402
63
USA
ioflood.com
Oh, I should have clarified, I can adjust the power level, and have, but if I try to show supported clocks, I get N/A. I've dropped both the cards by 20% with no problems, I just know they can clock a little faster even with the lower power level.
Clock speeds can be adjusted in ubuntu with the latest nvidia driver. haven't had luck doing so in centos. Clock speed adjustments require the same fooling around with x server that the fan speed adjustments require.
 
  • Like
Reactions: Patrick

Patrick

Administrator
Staff member
Dec 21, 2010
12,513
5,802
113
Attach to the cointainer docker attach <container name>
 

Wader

New Member
Dec 16, 2015
16
1
3
Thank you Patrick. Love this site -- you do great job and there are a lot of smart, friendly people that add great value in the forums.
upload_2017-12-8_11-5-54.png
 

Ellwood

Member
Nov 20, 2016
33
11
8
45
Also devfee. The environment variable you're looking for is just 'fee'
I don't think you can modify the fee in the latest version.

Also, not 100% sure, but the reports (well, posts) I read over on bitcointalk seem to indicate he's no longer supporting or developing (their last post was in July).

Not sure if Patrick would develop the DSTM miner into a docker image.