Maybe you are using "not reuse" option when
dealing with resource, and that might be problem
for deleting current line from resource - instead
it is deleting next resource line.
This is just a guess...
@zzinan said in CPU resource usage?:
@IvanM thank you so much my friend. :) I solved the problem with timing. I run process threads at different times. this does not put any load on the processor.
Are you saying that you use the sleep function to control the running thread?