[Xymon] new apache performance graphs not working

Steve Holmes sholmes42 at mac.com
Thu Dec 1 15:39:35 CET 2011


Darin,

Thanks for the reply, but I already checked. I can get the extended status
with a browser running on the Xymon server, no problem.

Would attaching or pasting part of the rrdtool dump of the apache.rrd file
to the list be of any help?

Thanks,
Steve

On Thu, Dec 1, 2011 at 8:28 AM, Dugan, Darin D [EIT] <dddugan at iastate.edu>wrote:

>  I would first double check that the apache admin set ExtendedStatus On,
> not just enabled server-status and allowed from Xymon server. (man 5
> bb-hosts)****
>
> ** **
>
> Cheers. ****
>
> ** **
>
> *From:* xymon-bounces at xymon.com [mailto:xymon-bounces at xymon.com] *On
> Behalf Of *Steve Holmes
> *Sent:* Wednesday, November 30, 2011 5:16 PM
> *To:* xymon at xymon.com
> *Subject:* [Xymon] new apache performance graphs not working****
>
> ** **
>
> Xymon 4.2.3. ****
>
> I'm really puzzled. I have been asked to add the apache performance graphs
> to a handfull of servers. I used the suggestion found on the 'tips' page
> under Help in the Xymon menu. Specifically:****
>
> ** **
>
> 1.2.3.4    my.server.com  # conn ssh http://1.2.3.4 apache=http://1.2.3.4/server-status?auto TRENDS:*,apache:apache|apache1|apache2|apache3****
>
>  ** **
>
> The puzzle is it works for the first one we did as a test. Then I copied
> the relevant bb-hosts configuration tags (http, apache, TRENDS)  from that
> host to another two with changes to hostnames. The app admin made the
> necessary changes to the apache server. The server-status request works
> from a browser on both of the servers in question (running the browser on
> the Xymon server). There are apache.rrd files in the data/rrd directory,
> and the graphs appear on the trends page, but in there is no data being
> graphed. Nothing but NaN in the values at the bottom of the graph.****
>
> ** **
>
> I stopped Xymon and removed one of the apache.rrd files and restarted
> Xymon and have now waited a sufficient amount of time and still nothing is
> showing up in the graphs.****
>
> ** **
>
> What am I missing? I know I'm about 2 days behind on sleep, but this
> should just work, especially since it worked on the first one we did.****
>
> ** **
>
> Thanks,****
>
> Steve****
>
> Purdue University
> ****
>
> ** **
>
> -- ****
>
> If they give you ruled paper, write the other way. -Juan Ramon Jimenez,
> poet, Nobel Prize in literature (1881-1958)
>
> Truth never damages a cause that is just. -Mohandas Karamchand Gandhi
> (1869-1948) ****
>
> ** **
>



-- 
If they give you ruled paper, write the other way. -Juan Ramon Jimenez,
poet, Nobel Prize in literature (1881-1958)

Truth never damages a cause that is just. -Mohandas Karamchand Gandhi
(1869-1948)
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