ragraph vs. Ubuntu 16.04 (probably a Perl issue)
Carter Bullard via Argus-info
argus-info at lists.andrew.cmu.edu
Thu Jul 21 11:56:15 EDT 2016
Hey Wim,
I’m not up on any changes in rrd, but seems that they may have changed something ??? The debug information provides the command line used to run the rrd utilities against the rrd that we build. If we are building a good rrd, then its all about generating the right command line for rrdtool.
We aren’t calling rrdtool directly, we’re using the perl RRDs package to call rrdtool. Any changes in the perl rrd interface recently ???
Carter
> On Jul 21, 2016, at 9:29 AM, Wim Biemolt <Mailing.List+ARGUS at surfnet.eu> wrote:
>
> Hello,
>
> On 08/07/16 14:38, Carter Bullard via Argus-info wrote:
>
>> Can you run with the -debug option … that should show us what is being
>> stuffed into the rdd ??? Any chance you can generate a minimum data
>> file that replicates the problem ???
>
> In case of problems first consult this list. ;-) Since I seem to have
> roughly the same issue (on a different os). The result with the debug.
> I'm having rrdtool-1.6.0_1 installed. The rrd seems fine with me.
>
>> ragraph -debug pkts dport -M 5m -r argus-id5-log - port 53
>> DEBUG: RagraphProcessArgusData: exec: /usr/local/bin/rabins -c, -M hard zero -p6 -GL0 -s ltime pkts dport -M 5m -r argus-id5-log - port 53 > /tmp/tmp.0.t1443Z
>> DEBUG: RagraphReadInitialValues(/tmp/tmp.0.t1443Z)
>> DEBUG: RagraphReadInitialValue(/tmp/tmp.0.t1443Z): start 1469102400 stop 1469103000 last 1469103000 seconds 900 step 300 Columns LastTime,TotPkts,Dport bins 3
>> DEBUG: RagraphGenerateRRDParameters(/tmp/tmp.0.t1443Z)
>> DEBUG: RagraphGenerateRRD: split 0 lower 0
>> DEBUG: RagraphGenerateRRD(/tmp/tmp.0.t1443Z)
>> DEBUG: RagraphGenerateRRD: RRDs::create /tmp/tmp.0.t1443Z.rrd, --start 1469102400 --step 300 DS:objectIn0:GAUGE:300:U:U RRA:AVERAGE:0.5:1:3
>> DEBUG: RagraphGenerateRRD - thisobject is domain
>> DEBUG: RagraphGenerateRRD - thisobject is domain
>> DEBUG: RagraphGenerateRRD - thisobject is domain
>> DEBUG: RagraphGenerateRRD - thisobject is domain
>> DEBUG: RagraphGenerateRRD - thisobject is domain
>> DEBUG: RagraphGenerateRRD - thisobject is domain
>> DEBUG: RagraphGenerateRRD - thisobject is domain
>> DEBUG: RagraphGenerateRRD - thisobject is domain
>> DEBUG: RagraphGenerateRRD - thisobject is domain
>> DEBUG: RagraphGenerateRRD - thisobject is domain
>> DEBUG: RagraphGenerateRRD - thisobject is domain
>> DEBUG: RagraphGenerateRRD - thisobject is domain
>> DEBUG: RagraphGenerateRRD - thisobject is domain
>> DEBUG: RagraphGenerateRRD - thisobject is domain
>> DEBUG: RagraphGenerateRRD - thisobject is domain
>> DEBUG: RagraphGenerateRRD - thisobject is domain
>> DEBUG: RagraphGenerateRRD - thisobject is domain
>> DEBUG: RagraphGenerateRRD - RRDs::update /tmp/tmp.0.t1443Z.rrd, 1469102700:13
>> DEBUG: RagraphGenerateRRD - RRDs::update /tmp/tmp.0.t1443Z.rrd, 1469103000:4
>> DEBUG: RagraphGeneratePNG - rrd_pngs /tmp/tmp.0.t1443Z.rrd ragraph.png
>> DEBUG: RagraphGeneratePNG - rrd_args --base 1000 --vertical-label Total Packets --start 1469102400 --end 1469103000 --color BACK#EAEAE0 --color SHADEA#EAEAE0 --color SHADEB#EAEAE0 --color CANVAS#FAFAF0 --imgformat PNG
>> DEBUG: RRDs::last /tmp/tmp.0.t1443Z.rrd
>> DEBUG: RagraphGeneratePNG RRDs::graph ragraph.png, --base 1000 --vertical-label Total Packets --start 1469102400 --end 1469103000 --color BACK#EAEAE0 --color SHADEA#EAEAE0 --color SHADEB#EAEAE0 --color CANVAS#FAFAF0 --imgformat PNG --width 651 --height 353 DEF:alphaIn0=/tmp/tmp.0.t1443Z.rrd:objectIn0:AVERAGE CDEF:ralphaIn0=alphaIn0,300,/ COMMENT:Thu Jul 21 2016\c COMMENT:\s HRULE:0#888888 AREA:ralphaIn0#e000e0: domain : COMMENT:\s COMMENT:\s COMMENT:\s COMMENT:\s COMMENT:\s COMMENT:\s
>> ERROR: Unused Arguments "" in command : AREA:ralphaIn0#e000e0: domain :
>> DEBUG: RagraphCleanUp - rm -f /tmp/tmp.0.t1443Z /tmp/tmp.0.t1443Z.rrd /tmp/tmp.0.t1443Z.rrdargs
>
> I have the impression the .rrd itself is ok. Only the final command to
> generate a graph seems a bit unexpected. Any idea what is going wrong?
>
>> rrdtool dump /tmp/tmp.0.t1443Z.rrd
>> <?xml version="1.0" encoding="utf-8"?>
>> <!DOCTYPE rrd SYSTEM "http://oss.oetiker.ch/rrdtool/rrdtool.dtd">
>> <!-- Round Robin Database Dump -->
>> <rrd>
>> <version>0003</version>
>> <step>300</step> <!-- Seconds -->
>> <lastupdate>1469103000</lastupdate> <!-- 2016-07-21 14:10:00 CEST -->
>>
>> <ds>
>> <name> objectIn0 </name>
>> <type> GAUGE </type>
>> <minimal_heartbeat>300</minimal_heartbeat>
>> <min>NaN</min>
>> <max>NaN</max>
>>
>> <!-- PDP Status -->
>> <last_ds>4</last_ds>
>> <value>0.0000000000e+00</value>
>> <unknown_sec> 0 </unknown_sec>
>> </ds>
>>
>> <!-- Round Robin Archives -->
>> <rra>
>> <cf>AVERAGE</cf>
>> <pdp_per_row>1</pdp_per_row> <!-- 300 seconds -->
>>
>> <params>
>> <xff>5.0000000000e-01</xff>
>> </params>
>> <cdp_prep>
>> <ds>
>> <primary_value>4.0000000000e+00</primary_value>
>> <secondary_value>0.0000000000e+00</secondary_value>
>> <value>NaN</value>
>> <unknown_datapoints>0</unknown_datapoints>
>> </ds>
>> </cdp_prep>
>> <database>
>> <!-- 2016-07-21 14:00:00 CEST / 1469102400 --> <row><v>NaN</v></row>
>> <!-- 2016-07-21 14:05:00 CEST / 1469102700 --> <row><v>1.3000000000e+01</v></row>
>> <!-- 2016-07-21 14:10:00 CEST / 1469103000 --> <row><v>4.0000000000e+00</v></row>
>> </database>
>> </rra>
>> </rrd>
>
> Cheers,
>
> -Wim
>
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