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тАО11-22-2000 03:38 PM
тАО11-22-2000 03:38 PM
System is so slow
Nov 22 08:28:50 ppmpdmu2 LVM[6538]: /sbin/lvlnboot -v vg00
Nov 22 08:31:53 ppmpdmu2 LVM[6717]: /sbin/lvlnboot -v vg00
Nov 22 08:31:53 ppmpdmu2 LVM[6720]: /sbin/lvlnboot -v vg00
Nov 22 08:31:54 ppmpdmu2 LVM[6726]: lvlnboot -v
Nov 22 08:31:55 ppmpdmu2 LVM[6737]: /sbin/lvlnboot -v vg00
Nov 22 08:31:55 ppmpdmu2 LVM[6740]: /sbin/lvlnboot -v vg00
What does it mean??
Thank's
MPADILA
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тАО11-22-2000 03:55 PM
тАО11-22-2000 03:55 PM
Re: System is so slow
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тАО11-22-2000 04:29 PM
тАО11-22-2000 04:29 PM
Re: System is so slow
...Madhu
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тАО11-23-2000 01:31 AM
тАО11-23-2000 01:31 AM
Re: System is so slow
Your disks may be very busy hence slowed down the system. Check it out by the "sar" command.
eg. sar -ud 2 9
If my assumption is true, next thing you should do is to find out what triggered these disk I/O.
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тАО11-23-2000 01:08 PM
тАО11-23-2000 01:08 PM
Re: System is so slow
John
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тАО11-23-2000 02:02 PM
тАО11-23-2000 02:02 PM
Re: System is so slow
TNS-00530: Protocol adapter error
HPUX Error 233: No buffer space available
And checking the kernel parameters I have:
bufpage=0
nbuf=0
dbc_max_pct=50
What's the problem??
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тАО11-23-2000 05:43 PM
тАО11-23-2000 05:43 PM
Re: System is so slow
1. Check for DNS or Name Resolution working.
2. I would tune the Kernel. At a MINIMUM, I would recommend the Monolithic Database Server. Depending on your Oracle DB and Application Requirements, you may also need to increase a few parameters to meet their needs as well.
I would also like to ask, how much Memory and Swap are on the Server.
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тАО11-24-2000 10:01 AM
тАО11-24-2000 10:01 AM
Re: System is so slow
Next run swapinfo -t
Next run netstat -rn looking for new routes by discovery to a device that is not a router or gateway.
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тАО11-27-2000 02:04 AM
тАО11-27-2000 02:04 AM
Re: System is so slow
things. What might help us is to help you
is if you send some info.
Your kernal tuning params I believe are the
defaults. However you'd only tune outside
default configurations if for example you
do more i/o than processing etc..
You really will get much more performance
out of your system by checking the hardware
connectivity of perhiferal disk devices and
'balancing' traffic along the available
paths. ie some lvm primary links on 8/0 and
some on 8/4 some on 8/8 etc.. not all on 8/4.
You may not be doing this but its a
recommendation. Also tell us if you're using
raid, send the output of the mount -p
command to make sure that you're mounting
the fsystems with okay parameters, check that
your not paging to much and that swap is okay
with swapinfo (more swap is better). Make
sure secondary swap is created with
no bad block relocation and contiguous
allocation policy. After that, or
rather before that, make sure from swlist
that you're not running on an unpatched
sw.
If you really want to be thorough with info
gathering, run the nickel script
www.grc.hp.com/docs/nickel/
(or search for nickel from the www.grc
and send the output to us in attachment.
Should be less than a hundred K zipped.
Cheers,
Bill