shell scripts email unix server memory utilization

[adhyapak]

Hi all,

I need to send the Server Memory Utiliztion (%) statistics.We have HP Unix Server. Glance installed.

Can we have shell script which will get the above statistics and send a mail.

thanks,
Avinash
a2avin@gmail.com

[Ivan Krastev]

See some examples - http://forums1.itrc.hp.com/service/forums/questionanswer.do?threadId=1057532


Just choose one , which is best for you and add crontab entry for that script to mail results.


regards,
ivan

[adhyapak]

thanks.

But is there any way we can mail across..

[Oviwan · Accepted solution]

hy

to mail it use the script you want:
i.e. swapinfo -t | awk '/^total/ {printf "%2.2f GiB Avail\t%2.2f GiB Free\n",$2/1048576,$4/1048576}' | sendmail blah@blubb.bleh

Regards

[Yogeeraj_1]

hi,

once you have collected the desired information, you can forward it using the mail facility. e.g.

/usr/bin/uuencode $logfile "ServerMemUtil.txt"|mailx -m -s "`hostname`-Server Memory utilisation - `date`" $emailadd1

where $emailadd1=
$logfile=

hope this helps too!

kind regards
yogeeraj

[Raj D.]

Abhyapak,

You only need to run glance in advisor only mode.And mailx the output,

Attached the script cpumem.sh and cpumem.syn for this purpose.

Enjoy and Cheers,
Raj.

[Raj D.]

Avinash,,

After generating the report you can get automated email by just putting a small script in the cron , with

# uuencode logfile.txt logfile.txt | mailx -s "Server-x cpu and memory usage report for `date ` " youremail@domain.com


Cheers,
Raj.

[shivan]

#!/bin/sh
/usr/sbin/swapinfo | grep memory | awk '{print $5}' | mailx -s "Memory Utilization from host xyz" yourid@yourdomain.com

Create above script with execute permission and update crontab.

[Raj D.]

Avinash,

Btw, which memory utilization are you looking for , Physical memory or Virtual Memory utilization ?

Cheers,
Raj.

[Geoff Wild]

I like the output of the memdetail c program:

$ /usr/local/bin/memdetail

Memory Stat total used avail %used
physical 10080.0 8445.1 1634.9 84%
active virtual 7313.6 1179.7 6133.9 16%
active real 5818.8 569.8 5248.9 10%
memory swap 7707.8 1715.5 5992.2 22%
device swap 28080.0 6852.3 21227.7 24%

Just use the native HPUX compiler to compile the attached.

Then you can run it from cron say every hour?

/usr/local/bin/memdetail | mailx -s "memdetail `/usr/bin/date`" you@yourdomain.com

Rgds...Geoff