Nice find, Karl. My script uses /proc/<pid>/smaps too. It's available since 2.6.16 kernels. RHEL5 is 2.6.18, so you won't have it in RHEL4 and before... Thanks, Tanel. On Thu, Oct 21, 2010 at 6:07 PM, Karl Arao <karlarao@xxxxxxxxx> wrote: > Reminds me of the memtool on lower versions of Solaris > http://www.solarisinternals.com/si/tools/memtool/index.php > which is really a nice to have in Linux > > Given the issues Tanel mentioned.. I'm using this > http://www.pixelbeat.org/scripts/ps_mem.py script to give me an estimate > > > -- > Karl Arao > karlarao.wordpress.com > karlarao.tiddlyspot.com >