Created attachment 130226 [details]
Individual core CPU usage monitor.

SUMMARY
Running latest plasma (5.19.3) on Fedora 32 OS running on a dual Xeon (2 x 10 cores w/ HT) workstation.

STEPS TO REPRODUCE
1. Add individual core system monitor widget.
2. Switch to line mode.

OBSERVED RESULT
See attached screen shot.
1. Default CPU core order is more-or-less random.
2. Spacing between the CPU label and the core ID is not identical.
3. Spacing between the CPU ID and the core usage is random.

EXPECTED RESULT
1. Default CPU cores sort order should be numerical and not alpha-numerical (core 30 should follow core core 29. and not core 3).
2. Core ID should be placed closer to the "CPU" label.
3. CPU usage value should be spaced further from the CPU_$ID, preferably with some thin line connecting the two.
E.g.
<Color> CPU01 ............ 35%
<Color> CPU02 ............ 09%
...
<Color> CPU29 ............ 35%
<Color> CPU30 ............ 30%
<Color> CPU31 ............ 10%

SOFTWARE/OS VERSIONS
Operating System: Fedora 32
KDE Plasma Version: 5.19.3
KDE Frameworks Version: 5.72.0
Qt Version: 5.14.2
Kernel Version: 5.7.8-200.fc32.x86_64
OS Type: 64-bit
Processors: 40 × Intel® Xeon® CPU E5-2658 v2 @ 2.40GHz
Memory: 31.3 GiB of RAM
Graphics Processor: GeForce GTX 1080/PCIe/SSE2

ADDITIONAL INFORMATION