4
votes
1answer
500 views

Is it possible to format ps RSS (memory) output to be more human friendly?

Executing ps ux returns a nice list of process information, easy to grep through or watch. However, there doesn't seem to be much flexibility in the memory usage output; the RSS (resident set size) is ...
3
votes
1answer
222 views

How can I graph memory usage by user?

Basically, I want to graph the memory usage with each username as title, as time passes by. I would set that script as a cron job, to create a graph that shows memory usage of certain usernames. How ...
1
vote
1answer
162 views

What units does `ps -o` report memory usage in?

I'm using a script - memusg - to report the peak memory usage of my rails app. The script uses ps -o to measure memory usage. My question is: what units does ps -o report memory usage in? The script ...
1
vote
0answers
173 views

ps - Summing up memory usages

The more I read, the more confused I get.. I want to generate a list of processes and their memory consumption (physical + virtual). So far, this is what I have done: I take the VSZ of each ...
-1
votes
1answer
421 views

Why do processes on Mac not add up to total physical memory?

Running ps -ax -O 'rss user %mem should summon all the processes that are currently contributing to either Active or Wired , in the Mac definitions of "Active + Wired + Inactive + Free = Total ...
0
votes
3answers
507 views

Linux Memory Displays Half Used But No Processes Seem to Be Using It

I am running a Java script on a Fedora Core Release 6 server (Linux 2.6.19-1.2911.6.5.fc6xen x86_64) and am concerned about a lack of memory. The box has 2 GB of memory in total. Running "free -tm" ...
0
votes
2answers
169 views

memory usage by using ps in linux

I am trying to compare memory usage between my program and sample program which is given by using ps in linux mine and sample is written by c++ and I am not sure how to compare how much memory those ...