[mrtg] Re: Mailstats

Paul C. Williamson pwilliamson at mandtbank.com
Thu Dec 27 14:36:55 MET 2001


David,

A few items...

1 - Add gauge to the list of options.  
2 - Like Alex suggested, play around with the perhour or perminute 
options.
3 - Run the script about every 5 minutes.  Do something like 900 and 
300 the first time.  After the first run, but before the second, change 
the numbers to 1200 and 600.  Do that for at least 3 iterations, 
increasing the data by 300 each time.  You really only need to 
do it twice to verify data is getting to the second line.  Do it every 
5 minutes.  Probably easiest to put it in cron.

Paul

>>> "David Gitman" <david at gitman.net> 12/27/01 12:29AM >>>

Here's the config file.

Target[syn.mail]: `/usr/bin/mrtg-mailstats-test`
MaxBytes[syn.mail]: 1500000
Title[syn.mail]: Sendmail Statistics
PageTop[syn.mail]: <H1>Sendmail Statistics</H1>
YLegend[syn.mail]: No. of messages
ShortLegend[syn.mail]: messages
LegendI[syn.mail]: &nbsp;Incoming:
LegendO[syn.mail]: &nbsp;Outgoing:
Options[syn.mail]: nopercent, integer

I ran it with the shell script instead and the log only shows data on
the first line.

1009430698 900 3000
1009430698 0 0 0 0
1009430697 0 0 0 0
1009430400 0 0 0 0
1009430100 0 0 0 0

Any ideas?

David Gitman
david at gitman.net 
www.gitman.net 

-----Original Message-----
From: mrtg-bounce at list.ee.ethz.ch [mailto:mrtg-bounce at list.ee.ethz.ch] 
On Behalf Of Alex van den Bogaerdt
Sent: Wednesday, December 26, 2001 10:21 PM
To: David Gitman
Cc: MRTG users
Subject: [mrtg] Re: Mailstats


David Gitman wrote:
> 
> All this "mailstats" talk got me wondering. I decided to get it
running
> and now I'm seeing some funkiness. In the MRTG log file
(host.mail.log),
> only the first line has data (1009394402 878 2005). I look at the file
> again after MRTG runs a few times and the first line increments
> (1009394701 894 2054) but all the lines underneath report "0 0 0 0"
> (1009394701 0 0 0 0). Any ideas why it's not updating?

The numbers go from 878 to 894, and from 2005 to 2054.  This happens
in 299 seconds.  This means you have an increase of 16 and 49 in 299
seconds which is 16/299 and 49/299 per second.  This is too little
for a normal counter however you could try to use the perhour option.

You are using gauge (learned this from your other mail) so it should
just work.

Check the script for unusual characters such as control characters.
Try another MRTG version.
Try running a test script, one that just reads something like
    #!/bin/bash
    echo 900
    echo 3000
and see if this shows up.
Check your configuration for undesired options, perhaps on the [^]
target (and similar ones).
Try building a new config file, just the mailstats in it.

enough to do for now I guess :)

cheers,
-- 
   __________________________________________________________________
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