[Xymon] Xymon graphs logs broken pipe error

[Lasse Knudsen]

Greetings,

I found the solution, i was missing slashes infront of the semi colons and
in this example the DEF and LINE was screwed up.

But now its working, thanks Clyde:)

-lasse

2015-09-09 9:29 GMT+02:00 Lasse Knudsen <lasse.h.knudsen at gmail.com>:

> Greetings,
>
> I need to graph the usage of a SGE grid, the collection of data goes
> fine.  here is AVERAGE from the rrd database
>
> USED,TOTAL,ERROR are the 3 things i log. And that looks to me to be working
>
> output from rrdtool fetch ./sgegraph.rrd  AVERAGE
> 1441781400: 3.0000000000e+00 3.1200000000e+02 2.4000000000e+01
> 1441781700: 3.0000000000e+00 3.1200000000e+02 2.4000000000e+01
> 1441782000: 3.0000000000e+00 3.1200000000e+02 2.4000000000e+01
> 1441782300: 3.0000000000e+00 3.1200000000e+02 2.4000000000e+01
> 1441782600: 3.0000000000e+00 3.1200000000e+02 2.4000000000e+01
> 1441782900: -nan -nan -nan
>
> the test is called sgegraph
>
> this is the entry in graphs.cfg that i currently use
>
> [DCTEMP]
>                 TITLE  Datacenter Closet Temperature
>                 YAXIS Temperature
>                 DEF:DCTEMP=DCTEMP.rrd:DCTEMP:AVERAGE
>                 LINE2:DCTEMP#00CCCC:DataCenter Temperature
>                 LINE1:30#FFFF00:Warning Temperature
>                 LINE1:33#FF0000:Critical Temperature
>                 COMMENT:\n
>                 GPRINT:DCTEMP:LAST:Datacenter Temperature \: %5.1lf%s (cur)
>                 GPRINT:DCTEMP:MAX: \: %5.1lf%s (max)
>                 GPRINT:DCTEMP:MIN: \: %5.1lf%s (min)
>                 GPRINT:DCTEMP:AVERAGE: \: %5.1lf%s (avg)\n
>
>
> [sgegraph]
>         TITLE SGE Used Slots
>         YAXIS  Used_Slots
>         DEF:SlotsUsed=sgegraph.rrd:USED:AVERAGE
>         LINE2:SlotsTotal#00CC00:Total_Slots
>         COMMENT:\n
>         GPRINT:SlotsUsed:LAST:Used Slots  : %5.1lf (cur)
>         GPRINT:SlotsUsed:MAX: : %5.1lf (max)
>         GPRINT:SlotsUsed:MIN: : %5.1lf (min)
>         GPRINT:SlotsUsed:AVERAGE: : %5.1lf (avg)\n
>
> Its heavily reduced from what i need, but i had to try to figure out where
> things went wrong
>
> from xymonserver.cfg
>
> TEST2RRD=<loads of things>,DCTEMP=ncv,sgegraph=ncv"
>
> NCV_DCTEMP="DCTEMP:GAUGE"
> NCV_sgegraph="TOTAL:GAUGE,USED:GAUGE,ERROR:GAUGE"
>
> GRAPHS=<loads of things>,DCTEMP,sgegraph
>
> The DCTEMP entry graphs fine, but i cant get the sgegraph to graph. I did
> find this error in the apache error.log file.
>
> [Wed Sep 09 07:59:01.596256 2015] [cgid:error] [pid 12664:tid
> 140216580957952] (32)Broken pipe: [client 10.0.5.136:53370] AH02550:
> Failed to flush CGI output to client, referer:
> https://fpc-mon001.fp.local/xymon-cgi/svcstatus.sh?HOST=fpc-gem001.fp.local&SERVICE=sgegraph
>
> But i was not able to find anything on that.
>
>
> -lasse
>
> P.s I realize this post is messy.
>
>
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