[Beowulf] memory usage

[Chris Samuel]

On Saturday, 23 June 2018 3:58:24 AM AEST Michael Di Domenico wrote:

> does anyone know of a tool that looks at a process
> (single/multi-threaded) and tells you how much memory it's using and
> in which numa domain the allocated memory is sitting.

numastat <pid>

For example:

# numastat 54032

Per-node process memory usage (in MBs) for PID 54032 (nbody6.gpu)
                           Node 0          Node 1           Total
                  --------------- --------------- ---------------
Huge                         0.00            0.00            0.00
Heap                         0.00            4.98            4.98
Stack                        0.00            0.16            0.16
Private                      0.34          940.02          940.37
----------------  --------------- --------------- ---------------
Total                        0.34          945.17          945.51

All the best!
Chris
-- 
 Chris Samuel  :  http://www.csamuel.org/  :  Melbourne, VIC