I’m experiencing very high CPU and Memory usage when running ForeUI (and while no other Java application are running at the same time).
Just browsing thorugh the pages in a not complex plot makes the CPU usage jump to 98 %, and while working in ForeUI I’m experiencing lag. Things are not running as smooth as they used to. If I stop using ForeUI for a moment, CPU usage goes to 1 %. I think that 675 MB of Memory is also a lot for opening a single plot with 7 pages and not much behaviour. There a no loops or anything like that.
I’m using a brand new laptop with i5-5300U 2,3 GHz with 8 Gb RAM and Windows 10 64-bit installed.
Hi Ulrich, does this problem happen on all plots? Or it only happens on specific plot?
I don’t have Windows 10 on hand, but my ForeUI works quite well in Windows 7, and the CPU usage is much, much lower than yours.
The issue has partly disappeard.
- The huge CPU usage issue is gone. The CPU usage no longer stays above 90 % but drops to just above 0 % if I leave the plot open but stop working in it.
- The memory usage issue, however, remains. The memory usage keeps increasing if I switch between pages in a plot. I would expect the memory usage increase to some point when the content of the pages has been “loaded”. AsI type this comment I have a 7 pages not-complex plot open, and memory usage has increased to above 600 MB. Isn’t that higher than you would expect?
I just realized that I have maybe wasted your time, because I’m not running Windows 10 64-bit. I’m running Windows 7 64-bit… (I’m running Windows 10 on my laptop at home, but I don’t use ForeUi on that one…). Sorry about the confusion.
I still have a memory issue though, and I have experienced the CPU usage issue again today… :o/
Have you had a look at this issue? I still have both a memory issue and experience very high CPU usage (that does not drop as long as ForeUI is open) :o/
I’m running launch.jar, so I guess it is not a JVM issue, right?
Laptop with i5-5300U 2,3 GHz with 8 Gb RAM
Windows 7, 64-bit
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Is there any way to see the mouse coordinates (in the plot coordinate system) while in the plot area?
Seems the error happened when using table editor. Are you using Linux? As we could not reproduce it in Windows and Mac OS X. If so what version of Linux are you using? topological mapping
Wow, this is my first time knowing such. No wonder my laptop runs so slow. That’s why I upgraded everything including HHD.
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