A command-line system monitor tool that produces a frequently-updated list of processes.

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Why Process CPU % Usage larger than Total CPU Time

When I run the TOP command, a process shows 1208% cpu usage and the total CPU usr time is 81.7% with IRIX mode on. When I change to IRIX mode off, the process shows 99% cpu usage and the total user ...
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vote
1answer
425 views

Queries about top command

top command shows the process cpu utilization, and it when we sum the cpu utilization of all the processes then it goes greater than 100%. And how can it shows the cpu utilization of each process( ...
4
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2answers
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Using top to see processes run by a user on behalf of sudo

If I run top -u username I will see all the processes by a particular user. Is there a way to also see all the processes that the user called via sudo?
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2answers
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How to find out how much memory a program taking

I use htop to watch my processes, but most of services ran are multi threaded, so they are shown on several lines with a % of memory use which in some cases is the same for all, sometimes it varies ...
4
votes
1answer
184 views

How can I turn off the realtime display of unix command “top”?

I want top to just give me the results when I call it and then exit. How can this be done? top's manpage does not list any flag for this purpose. Also, I do not want to use ps -eLf for the purpose.