Hello,


A snippet from 'system.task.txt' file is as following:


tick=64436563000 0 cpu_id=0 next_pid=2 next_tgid=2 next_task=kthreadd

tick=64441572500 7 cpu_id=0 next_pid=8 next_tgid=8 next_task=kthreadd

tick=64442536500 1 cpu_id=0 next_pid=1 next_tgid=1 next_task=swapper

tick=64464166000 0 cpu_id=0 next_pid=2 next_tgid=2 next_task=kthreadd

tick=64468139000 8 cpu_id=0 next_pid=9 next_tgid=9 next_task=kthreadd


How can I get the time taken by each next_task during its execution (execution_cost)?


And make it look like, let's say:


tick=64468139000 8 cpu_id=0 next_pid=9 next_tgid=9 next_task=kthreadd execution_cost=xyz ticks


the above snippet is for only once cpu, my interest is especially with mulicore?


Thank you.


Best regards,

tod.

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