How do I monitor the total physical and virtual memory usage of a process and all of its descendants?
From the command line, how would I get the total physical and virtual memory usage of a process and all of its descendants (not just 1st-level children)? This is useful when you want to monitor the ...
How can I list all the currently memory devices on MacOS X? I need to do this by command, because I have an Java application that needs this information. Thanks
I use to be able to run this ps command from the terminal: ps -u whoami -o pid,rss,command But recently the RSS size returned are all 0! ps -u `whoami` -o pid,rss,command 158 0 ...
On Linux, I often use the free command to see the current amount of free and used memory in the system. For example: $ free total used free shared buffers cached ...