Questions about Multigraph and Input Latency

Hi,

I have my own emonCMS setup with about 10 inputs and 13 feeds updating every 5 seconds.

 

I have a few questions regarding the multigraph to which I have placed red dots relating to the questions on the picture attached and input time updates.

1. Is there anyway to stop the peaks of the graph from going behind the graph buttons?

2. When highlighting over a point at the edge is there away to stop the text from squashing together and not being viewable

3. I notice that on the inputs page on emoncms that the last update time varies a lot usually it says on average last updated every 8 seconds but sometimes it can go to 80-120 seconds last updated any reason why this might happen?

 

 

 

Cheers

 

Anthony

 

Schism's picture

Re: Questions about Multigraph and Input Latency

1. There's a change just made to the rework branch to hide the controls until you mouse over. 

2. not as far as I'm aware

3. have you tried restarting the php gateway script with logging enabled and watching the packets arrive? It could be that they aren't making it to your Pi, or it could be an issue after that...

 

Anthony_S's picture

Re: Questions about Multigraph and Input Latency

Thanks for replying I will try what you have suggested for the gateway script also is there anyway I can update my multigraph Vis file with the new updated one?

Schism's picture

Re: Questions about Multigraph and Input Latency

I think you can just do:

cd /var/www/emoncms && git fetch && git checkout rework

BUT... this will upgrade your whole emoncms to the latest development branch. It might not be what you want, depending on how old it is.

In case you want to go back, first run git log and take a note of the commit ID. If it all goes pear-shaped, you should be able to do a git checkout [commit id] to get back to where you were before. (Don't reset onto the commit, as you'll lose your modules)

Anthony_S's picture

Re: Questions about Multigraph and Input Latency

Hey,  

Thanks again for replying I will try this out, I have emoncms v7 so I hope that should be alright.

 

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