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Memory utilisation of processes in AIX

For memory information, we use the command svmon.
svmon shows the total usage of physical and paging memory.

Command to display top ten processes and users
svmon -P -v -t 10 | more

Displaying top CPU_consuming processes:
ps aux | head -1; ps aux | sort -rn +2
Displaying top memory-consuming processes:
ps aux | head -1; ps aux | sort -rn +3 | head

Displaying process in order of priority:
ps -eakl | sort -n +6 | head

Displaying the process in order of time
ps vx | head -1;ps vx | grep -v PID | sort -rn +3

Displaying the process in order of real memory use
ps vx | head -1; ps vx | grep -v PID | sort -rn +6

Displaying the process in order of I/O
ps vx | head -1; ps vx | grep -v PID | sort -rn +4


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