Script to monitor Memory Utilisation

[vchozhan]

Hi Friends,

I wanted to monitor the Memory utilisation of my system (HPUX 11.00), with some time intervals (may be every one hour) in a day, with time stamp.

Any good script to do this? With maximum possible details of memory (used/free/percentage of Util).

Can anyone have this already kindly help me.

Thanks in Advance,
VChozhan

[Rainer von Bongartz]

why not use sam ??

[Bill McNAMARA_1]

Perhaps
# /usr/sam/lbin/getmem
might give you something interesting although top and glance would be the prefered utils to use although they don't apply well for scripting purposes.

Later,
Bill

[Magdi KAMAL]

Hi vChozhan,

You may execute the following command :
1.
vmstat -S n1 n2
-> n1 : frequency expressed in seconds.
-> n2 : Number of times the output reporting will be displayed.

This gives information about
- swap in
- swap out
- page in
- page out
- active virtual memory
-

2. top command, and have a look on :
- Real memory.
- Virual memory.
- Free memory.


Beside, there is a wonderful software it's name is " View Point " of Datametric, which collect information about nearly every thing :

CPU, Memory, Disks, Network and all its subcomponents.

I used it and I'm really satisfied.

Hope this could help.

Magdi

[federico_3]

I'd use glance like the following:

http://forums.itrc.hp.com/cm/QuestionAnswer/1,1150,0xb96d37f45ef7d4118fef0090279cd0f9,00.html


http://forums.itrc.hp.com/cm/QuestionAnswer/1,1150,0xf6ffa12d6d27d5118fef0090279cd0f9,00.html

http://forums.itrc.hp.com/cm/QuestionAnswer/1,1150,0x5793663ce855d511abcd0090277a778c,00.html

[Magdi KAMAL]

Hi again,

Of course bill and federico, glance would be the best to do this task.

[Vincenzo Restuccia]

`echo "physmem/D" | adb /stand/vmunix /dev/kmem | tail -1 | awk '$2 > 0 {print $2 / 256 , "MByte" }'`


adb /stand/vmunix /dev/kmem | tail -1 | awk '{print $2}'`


echo "selclass qualifier memory;info;wait;infolog"|cstm