In an virtualized AIX 7.1 system when it's restarted the overall physical memory is listed as free (by all AIX stats tools).
But after some hours running some applications the used memory increases, but it get never free again after all applications are finished.
Is it an abnormal behavior? How to list the real free memory when all applications have finished? Or how to list each process consuming memory (in KB) which the sum will match to the total used memory?