CPU usage monitoring with DSM when cRIO is in FPGA mode

[TexasRock]

Hello,

I used to program cRIO application in Scan Engine mode, monitoring CPU usage with DSM is straightforward. I like to keep eyes on the CPU and memory usage during development.

Recently, I started to use more FPGA for my applications, mostly of them are in hybrid mode (scan engine + FPGA on cRIO-9047). I upgraded from LV2016 to LV 2018 recently too. I noticed that, I can monitor the CPU via DSM when I am in debugging mode. But after I compiled and deployed the codes on cRIO, I can't monitor the CPU in DSM anymore, all shows static value or '0'. 

I tried to get the CPU usage from the LabVIEW functions, the same thing happened. The CPU usage was obtained and updating on the HMI during debugging. However, after I deployed the cRIO code, the CPU usage became 0 and wasn't updating. 

Please help.

Thanks,

TexasRock

[sarahmo]

Hi TexasRock,

Were you getting the same behavior before upgrading to LabVIEW 2018?

Are you deploying an RT exe?

-sarahmo

[Tepig]

Have you installed System State Publisher?

CPU and Memory Usage Not Visible in NI Distributed System Manager

[TexasRock]

Hi Emboar,

I had the System State Publisher installed. I can view CPU & Memory when I ran under Scan Engine mode.

This happened when I programmed with FPGA, compiled the RT target and deployed.

I barely used FPGA before upgrading to LV2018. not sure if it is introduced by LV2018.

Thanks,

TR

[Tepig]

Sorry, i don't know whether the problem is LV 2018 specific.

You didn't see the behavior on LV 2016? Umm....