Re: shmem information

[Christian Schoenebeck <christian.schoenebeck@epost.de>]

Am Freitag, 15. Februar 2002 20:02 schrieb Patrick Boe:
> Hi all,
>
> I'm trying to get some system data, and I'm wondering if there's a tool
> (system call, something) I can use to get it, or if I'll have to code the
> data collection into the kernel myself.  I want to gather periodic
> snapshots of shared memory information for all running processes on a Sun
> SMP workstation running debian 2.4.x.  In each snapshot, I want to know,
> for each running task, how much (%) of that task's virtual address space
> is shared.  In the end, I want to be able to put together some statistic
> that measures the average "sharedness" of memory pages for some a given
> process load.
>
> Anyone know of a tool that gathers this sort of information?
>

Perhaps looking to the ps / top sources may help you...