topic Server slow in Operating System - HP-UX

Server slow

Sandile — Mon, 19 May 2003 06:29:44 GMT

hi all

Can anyone help on HP-UX 11i I am rumming Hp-Oenview ver6.2. Ov is very slow but when Idi a top , there is no runnawy proccess. The server is on a cluster(using disk array),can it be the disk faulty because when I run sar -d 5 I get server busy at 100%. Please help me guys
Thanks
Sandile

Re: Server slow

RAC_1 — Mon, 19 May 2003 06:33:13 GMT

Is the server swapping.

Check swapinfo -mat.
vmstat 5 5

Re: Server slow

Radhakrishnan Venkatara — Mon, 19 May 2003 06:37:34 GMT

i check

iostat,check for any defunct process is running.

if u have disk problems certainly root get mail.
as its cluster i think EMS might enabled.

radhakrishnan

Re: Server slow

T G Manikandan — Mon, 19 May 2003 08:04:42 GMT

Which hard disk is 100% busy.

Look at that hard disk for what processes(which application process) are having a big I/O on that disk.

Then you can try distibuting the load of the application to different disks to reduce the I/O.

Glance can be useful in finding that.

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