Unfeasible uptime graph, FreeNAS-11.2-RC1

[daccy]

In FreeNAS-11.2-RC1, I visit the web gui, select Reporting (left hand menu) and System (across the top) and I look at the uptime graph.

The Y axis of the graph is labelled "Days" but the numbers currently displayed range from 33500 to 34000. I'm fairly sure that 11.2-RC1 hasn't been out 33000 days! ... and I did reboot today (to fix a physical issue with one of the boot environment USB sticks)... I think the graph is showing me numbers in seconds, not days. One potentially relevant change I recently made (today, shortly before discovering this issue) was to change the timezone, but I don't remember if I've ever checked this graph in this version of FreeNAS.

Is anyone else seeing this in 11.2-RC1 ?

Also, this graph (and all graphs in all reports) seems to have a duplicate plot of the data below the x-axis labels. Is this a feature? (what's it for?) or something unexpected?

Image attached showing both issues:

In case the second issue is a client-side rendering thing, I'm viewing this on Chrome Version 70.0.3538.77 on a Macbook Pro running High Sierra, but it does the same in Safari. I'll try a Windows machine later.




System details:
OS Version:
FreeNAS-11.2-RC1
(Build Date: Oct 17, 2018 23:38)

Processor:
Intel(R) Xeon(R) CPU E3-1225 v3 @ 3.20GHz (4 cores)
Memory:
20 GiB
Hardware:
Lenovo TS140

 

[Chris Moore]

Nice. I will take a look at mine when I get home.

 

[Ericloewe]

I'd say that an uptime graph is a fairly silly concept in its own right, with it being a constant slope with discontinuities at reboots and all...

 

[daccy]

I've looked at the graphs from a windows (8.1) box running Chrome (recent-but-not-latest version) and the duplicate data plot exists there too.

I've just rebooted the FreeNAS server, since it isn't doing anything important, just to check the idea that the numbers on the uptime graph are seconds... and they definitely are.

 

[Chris Moore]

I've looked at the graphs from a windows (8.1) box running Chrome (recent-but-not-latest version) and the duplicate data plot exists there too.

I've just rebooted the FreeNAS server, since it isn't doing anything important, just to check the idea that the numbers on the uptime graph are seconds... and they definitely are.

It isn't a unique feature of your system. This is what mine looks like:



Utterly useless.

 

[Chris Moore]

Not that the old graph was much better. It isn't really something that needs a graph.

 

[House Of Cards]

Any chance my CPU graph is a related thing? 1100% CPU usage? Or am I misreading that?

 

[Chris Moore]

Any chance my CPU graph is a related thing? 1100% CPU usage? Or am I misreading that?

It is just how they are graphing it now. It doesn't make a lick of sense to me. Perhaps if enough people put in bug reports over this feature, it will be changed to something that makes sense.

 

[House Of Cards]

I added this to another bug report since all the math related graph bugs are being bulked together. Added that screenshot to the bug. Forget which one at the moment.