The command pmap report memory map of a process. Use this command to find out causes of memory bottlenecks.
pmap -d PID
The last line is very important:
- mapped: 933712K total amount of memory mapped to files
- writeable/private: 4304K the amount of private address space
- shared: 768000K the amount of address space this process is sharing with others
page revision: 0, last edited: 15 Mar 2010 09:53