perfSONAR User Q&A and Other Discussion

[Chris Wilkinson <>]

Michael,

Thank you for pointing me to the code repository. In my pre-coffee fog 
this morning, it simply didn't occur to me to check there. I'm happy to 
know it is being worked on and will see if there are any positive 
contributions I can make.

I did try the timescale workaround originally; unfortunately it does not 
change the behavior.

Much obliged,

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

On 12/18/14, 12:39 PM, Michael Johnson wrote:
> 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