03-13-2008
server load tracking
I have written a script which checks server load and emails me.
I am running into the error:
./load_alert.sh: line 8: [: 1.25: integer expression expected
What am i doing wrong here?
# Get the server load last minute
svrcpuload=`uptime|awk '{ print $11 }'|perl -pe 's/.$//'`
svrcpuload=`expr $svrcpuload`
threshold=10.00
threshold=`expr $threshold`
echo "Server cpu load " $svrcpuload
echo "Threshold is " $threshold
if [ $svrcpuload -gt $threshold ]; then
printf "WARNING - cpu load high in xyz server"
fi
8 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
hi all
need your help.
I am wrting a script that will load data into the table.
then on another load will append the data into the existing table.
Regards
Ankit (1 Reply)
Discussion started by: ankitgupta
1 Replies
2. Solaris
Hey guys,
I was task to look at a couple DNS servers for a co worker, Now they are running Solaris 2.6 on some Ultra 10 systems. How can I check the kind of load these systems are taking, I know that I can look at the network size and how many zones these servers are SOA of, but I looking in a... (3 Replies)
Discussion started by: aojmoj
3 Replies
3. UNIX and Linux Applications
Hi All,
Please help me to solve the problem when i submit a job on the client:
#bsub -q normal -(blah blah....)
I got the error messages:
#batch system daemon not responding ... still trying
#batch system daemon not responding ... still trying
#batch system daemon not responding ... still... (0 Replies)
Discussion started by: teppyvn
0 Replies
4. Shell Programming and Scripting
Hi Folks,
I want to see the proper status of a low performance server. I tried using top command but it doesn't give all the details.
Any help in this regard would be appreciated.
Regards,
Sagar (1 Reply)
Discussion started by: sagarjani
1 Replies
5. Solaris
Friends
I have noticed that the Sun Fire v490 server with Solaris9 OS in my office, is showing a load of 12.50 during peak time and the CPU showing a max of 75% and an average of 60%.
The Application running in this machine hung last month(For reasons unknown) and is running fine after... (5 Replies)
Discussion started by: Renjesh
5 Replies
6. Shell Programming and Scripting
Can you help me in providing the following output or a quite similar to this from a shell script ?
*** Logins Summary Information *****
----------------------------------
Failed Login Attempts for Invalid Accounts
Date Time IP-ADD Account ... (0 Replies)
Discussion started by: linuxgeek
0 Replies
7. Solaris
I am running Solaris 10 on a variety of SUN servers. I need to be able to tell who has logged into the server.
Is this info kept in any of the logs on the system?
Thanks,
LeonD (8 Replies)
Discussion started by: leond
8 Replies
8. Linux
Hello Guys,
Hope you all doing well . :)
I was checking load balance command (uptime)on VM server and got below output.
# uptime
07:08:40 up 52 min, 2 users,a load average: 0.45, 0.11, 0.03
A :How we can calculate load average?
Thank you in advance !!
Cheers:)
Dont forget... (1 Reply)
Discussion started by: Nats
1 Replies
LEARN ABOUT DEBIAN
swatch::threshold
Swatch::Threshold(3pm) User Contributed Perl Documentation Swatch::Threshold(3pm)
NAME
Swatch::Threshold - Perl extension for thresholding in swatch(1)
SYNOPSIS
use Swatch::Threshold;
&Swatch::threshold( SWID => <int>,
TYPE => <limit|threshold|both>,
TRACK_BY => <key>, # like an IP addr
COUNT => <int>,
SECONDS => <int>
);
SWATCH SYNTAX
threshold track_by=<key>,
type=<limit|threshold|both>,
count=<int>,
seconds=<int>
DESCRIPTION
SWID is swatch's internal ID number for the watchfor block
TYPE can be limit, threshold, or both
Limit - Alert on the 1st COUNT events during the time interval,
then ignore events for the rest of the time interval.
Threshold - Alert every COUNT times we see this event during the
time interval.
Both
Alert once per time interval after seeing COUNT occurrences of the
event, then ignore any additional events during the time interval.
SECONDS is the time interval
AUTHOR
E. Todd Atkins, todd.atkins@stanfordalumni.org
SEE ALSO
perl(1), swatch(1).
perl v5.10.0 2006-07-21 Swatch::Threshold(3pm)