Instantaneous snapshot of CPU schedule

[J K Rai]

Hello

Is there any utility using which we can take current (instantaneous) snapshot of process schedule on the linux based system from user land. Like use a system call or command to know what is running on each of the cpus 0..n-1 (assuming n cpus in the system). Output could be like tuple (pid, cpu_no).

If such utility does not exist then kindly throw some light / ideas so that it could be implemented.

Regards,
Jitendra


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