Relate I/O's activity to processes in AIX/HPUX/Linux

Hi,
The guy here
http://rootshell.be/~yong321/freeware/pio1_3_c.txt
wrote a small C prg that easily allows you to see what
processes perform strong I/O's, and to further troubleshoot
eventual waits caused by this process activity. It's helped
me in a few cases to point out database problems.

But this code is only relevant to Solaris operating system:
I'd like to know if you could help me to adapt it to
-AIX,
-HPUX, and
-Linux
operating systems...
As you'll see this code rests upon the psinfo files located
in /proc/<PID> directories. Is there a similar (and simple
too) way to get at processes I/O activity within these 3
operating systems as well ?

Thanks a lot !
Regards,
Sp

.

Relevant Pages

  • Re: Relate I/Os activity to processes in AIX/HPUX/Linux
    ... processes perform strong I/O's, and to further troubleshoot ... But this code is only relevant to Solaris operating system: ... As you'll see this code rests upon the psinfo files located ... too) way to get at processes I/O activity within these 3 ...
    (comp.unix.shell)
  • Relate I/Os activity to processes
    ... processes perform strong I/O's, and to further troubleshoot ... But this code is only relevant to Solaris operating system: ... As you'll see this code rests upon the psinfo files located ... too) way to get at processes I/O activity within these 3 ...
    (comp.unix.aix)
  • Relate I/Os activity to processes
    ... processes perform strong I/O's, and to further troubleshoot ... But this code is only relevant to Solaris operating system: ... As you'll see this code rests upon the psinfo files located ... too) way to get at processes I/O activity within these 3 ...
    (comp.sys.hp.hpux)
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