perfSONAR User Q&A and Other Discussion

[Michael Johnson <>]

Hi Chris,

Thanks for your feedback! This y-axis scaling issue is one we're aware of. 
There is a ticket open for it in our tracker:

https://code.google.com/p/perfsonar-ps/issues/detail?id=1008&can=3&colspec=ID%20Component%20Type%20Status%20Priority%20Milestone%20Owner%20Summary#makechanges

Feel free to Star the issue if you want to be notified of changes, and you 
can add additional comments, etc.

I don't have an ETA for a fix, but this issue has been raised a few times, so 
it's likely that it will be addressed soon.

A potential work-around for you would be to try adjusting the Zoom at the top 
to 1d instead of 3d. This zoom range determines the range of values that are 
used, so if you can define a range that does not include the spike in 
question, you may be able to work around it.

Thanks,
Michael


On Thu, Dec 18, 2014 at 12:09:10PM -0600, Chris Wilkinson wrote:
> Greetings all,
>
> We've been upgrading our cluster to 3.4.1 and have really appreciated 
> to new features. Thanks for all the hard work on the product.
>
> One issue we've noticed recently involves the y-axis scaling in 
> charts. High latency or loss events outside the selected time 
> interval appear to impact the scaling range being applies to the 
> chart. Please see attached.
>
> Is there a way to change the scaling manually or perhaps this bug 
> could be fixed? I'm having to go through the lengthy process of 
> extracting and re-plotting data.
>
> Thank you,
>
> Chris Wilkinson
> Senior Network Engineer, Office of Telecommunication Services
> The University of Texas System
> 512-471-3880, 512-471-8530 NOC, 512-471-2449 FAX




--
Michael Johnson
GlobalNOC Software Engineering
Indiana University

812-856-2771

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