CPU Utilization

[Tham, Huei Hwan]

Hi all,

I need some explanation on how HP 9000 (HP-UX 10.20 / 11.00) allocate CPU resources. Is there any UNIX command can find out what are the processes runing on top the physical processor on the multiprocessors system ?

Basically, on which processor HP-UX will run most of its systems process (ie. swapping, interrupt and so on)

[Alexander M. Ermes]

Hi there.
Try the top command. It will show the load on each CPU and the CPU with the largest load and
the process#, which causes the load.
Rgds
Alexander M. Ermes

[federico_3]

Try with the command top.
If in the system has been activated PerfView you can use "glance"and its graphical version "gpm"

Federico

[CHRIS_ANORUO]

Download and install lsof from HPUX porting site: http://gatekeep.cs.utah.edu/hppd/hpux/Sysadmin/lsof-4.51/. You can read the online manual for more information.
Also using Glance will be of help and a combination of ps -ef, top, sar, etc.
Check this document on-How PRM manages CPU


http://docs.hp.com/cgi-bin/fsearch/framedisplay?top=/hpux/onlinedocs/B8733-90001/B8733-90001_top.html&con=/hpux/onlinedocs/B8733-90001/00/00/14-con.html&toc=/hpux/onlinedocs/B8733-90001/00/00/14-toc.html&searchterms=prm&queryid=20001222-010919

[James R. Ferguson]

Hi:

My preference is Glance as a runtime tool. For some good white papers on multiprocessing and process management, see:

http://docs.hp.com/hpux/onlinedocs/5965-4643/5965-4643.html

http://docs.hp.com/hpux/onlinedocs/5965-4642/5965-4642.html

...JRF...