listing top memory using processes

[William Pribble]

How do I list my systems top memory using processes. Running HP-UX 11.0.

Thanks

[Martin Johnson]

If you have glance/gpm, you can sort the process list by Resident memory.

HTH
Marty

[MANOJ SRIVASTAVA]

Do a top -h , man top will the be the best palce to start , however if u can install glance , it will give you more stats .


Manoj Srivastava

[James R. Ferguson]

Hi:

To list processes in decending order of virtual memory size, do:

# UNIX95= ps -e -o "user,vsz,pid,ppid,args" | awk 'NR>1' | sort -rnk2

Note the blank (space) character after the equal sign and before the 'ps' command. This means that UNIX95 behavior applies only to the command line.

Regards!

...JRF...

[Bill Hassell]

Type this as shown:

UNIX95= ps -e -o vsz,ruser,pid,args | sort -rn | more

The largest process will be sorted to the top of the list. NOTE: The size (VSZ) shown does not include shared memory, shared libraries, buffer cache, etc as these are shared.

[Wodisch]

Hi Elaine,

look into the *POSIX* options of "ps(1)", there are some to show what you look for (and then you would "sort" the output accordingly):

UNIX95=x ps -eo pid,flags,sz

"sz" is the amount of RAM used in "pages" (which are usually 4KB in size). For the real page-size check the output of "chatr" on the codefile of the process.

HTH,
Wodisch

[S.K. Chan]

Another way is using glance's adviser ..
# cd /opt/perf/examples/adviser
# cp proc_mem_leak my_proc
# vi my_proc
==> Change the VSSthreshold from 30MB to a lower number .. say 1MB.. so set it to 1000
# glance -adviser_only -syntax my_proc -iterations 1 > my_output
Take a look at "my_output" for the details. This is not sorted of course.