PXI CPU Core Usage – Only One Core Shown Despite 4 Cores Detected

[afg484848]

Hello,

I have a PXI system that detects 4 CPU cores, but only one core’s data is visible on the screen. Even with a simple VI running a basic while loop, CPU usage shows 100%.

Has anyone experienced this issue or know potential causes? Any guidance on resolving this would be appreciated.

Thanks!

[santo_13]

Put four independent while loops, and you will see the usage on multiple cores (don't highlight execution).

[afg484848]

Thanks but the problem is even more complex vi’s, there is only one cpu is shown and total load is %100. İ tried 4 parallel while loops and problem is still same. But it also says “Labview Real-Time Single-Core Kernel found 4 CPU cores”