[hobbit] Mysql Graphing

[Jerald Sheets]

This is something that would be outstanding for the wiki.

The MySQL stuff is actually already in my hobbtgraph file which initially puzzled me.  After working through it a number of times, I was able to finally get it to work, but not without some difficulty.

Excellent work, Nelson.

--j


On Mar 27, 2010, at 5:44 AM, amaral8011 at googlemail.com wrote:

> Ehehe
> 
> Once again sorry for the spaming.
> 
> I got the graphs working for mysql, I will be posting all the steps in this thread later for everyone that has the same problem in the future.
> 
> Regards
> 
> Nelson
> Sent from my BlackBerry® wireless device
> 
> From: Jerald Sheets <questy at gmail.com>
> Date: Fri, 26 Mar 2010 12:05:23 -0400
> To: <hobbit at hswn.dk>
> Subject: Re: [hobbit] Mysql Graphing
> 
> Methinks Nelson's mail server is burping...
> 
> --j
> 
> 
> On Mar 26, 2010, at 8:59 AM, Nelson Amaral wrote:
> 
>> 
>> Hi 
>> 
>> I have used a mysql script from xymonton to collect data into xymon, i get the data in xymon OK but the problem is the graphs right now.
>> 
>> The graphs come up in the page but is not plotting, the problem is some where between hobbitserver.cfg and hobbitgraph.cfg 
>> 
>> I am asking for help while i carry on looking for the answer (maybe i'm missing something in the configuration) 
>> 
>> please note that the rrd file is created in the data folder
>> 
>> I get the data in xymon example:
>> 
>>  Fri Mar 26 14:54:26 2010 MySQL Server OK
>> 
>> threads: 1
>> questions: 990691
>> slow queries: 0
>> opens: 7128
>> flush tables: 1
>> open tables: 64
>> queries per second avg: 0.402
>> maxcon: 100
>> 
>> Server version: 5.0.77 Source distribution
>> Uptime: 28 days 12 hours 19 min 1 sec
>> 
>> Server reports timestamp of 2010-03-26 14:54:26
>> 
>> and have added the following in hobbitserver.cfg
>> in TEST2RRD  i added mysql=ncv
>> and then added the following line 
>> NCV_mysql="threads:GAUGE,questions:GAUGE,slow queries:GAUGE,opens:GAUGE,flush tables:GAUGE,open tables:GAUGE,queries per second avg:GAUGE"
>> also in hobbitgraph.cfg i added the following
>> (i only have the first 2 instances of data for testing purposes)
>> 
>> [mysql]
>>         TITLE mysql info
>>         YAXIS #
>>         DEF:threads=mysql.rrd:threads:AVERAGE  
>>         DEF:questions=mysql.rrd:questions:AVERAGE
>>         LINE1:threads#00CCCC:threads
>>         LINE2:questions#FF0000:questions
>>         COMMENT:\n
>>         GPRINT:threads:LAST:Threads \: %5.1lf (cur)
>>         GPRINT:threads:MAX: \: %5.1lf (max)
>>         GPRINT:threads:MIN: \: %5.1lf (min)
>>         GPRINT:threads:AVERAGE: \: %5.1lf (avg)\n
>>         GPRINT:questions:LAST:Questions\: %5.1lf%s (cur)
>>         GPRINT:questions:MAX: \: %5.1lf%s (max)
>>         GPRINT:questions:MIN: \: %5.1lf%s (min)
>>         GPRINT:questions:AVERAGE: \: %5.1lf%s (avg)\n  
>> 
>> 
>> 
>> Regards
>> 
>> Nelson Amaral
>> 
>> ----- Original Message -----
>> From: "thorsten erdmann" <thorsten.erdmann at daimler.com>
>> To: hobbit at hswn.dk
>> Sent: Friday, 26 March, 2010 11:27:32 AM
>> Subject: [hobbit] message filter and the DEFAULT section
>> 
>> 
>> Hi
>> 
>> I want to filter some messages from a specific server's message log. So I built a special rule in hobbit-clients.cfg to filter that message, but it is ignored. It seems Hobbit preferres the DEFAULT section. If I uncomment the DEFAULT LOG rule my special rule is used and the message is filtered.
>> 
>> So how can I have a default rule including some IGNORE clauses which is used for all my servers and an additional set of rule specific to one or more servers.
>> 
>> Here is my hobbit-client.cfg. The rule I currently playing with is marked with (***), it's the host s068c326. If I comment out the last two lines it works, if not the message "ntpd error" is detected as error.
>> 
>> HOST=s068310i
>>         DISK    %^/platform.*  IGNORE
>> 
>> HOST=s068310b
>>         DISK    %^/platform.*  IGNORE
>> 
>> HOST=s068a300
>>         LOG     %.* %(fatal|error)   COLOR=red   IGNORE=%(smb_proc_readdir_long|peer)
>>         LOG     %.* warning          COLOR=yellow
>> #        DISK    * 10 15
>> 
>> HOST=s068c327
>>         DISK    /mnt           IGNORE
>> 
>> #HOST=%s068c32.*
>> HOST=s068c326
>> #HOST=s068c320,s068c321,s068c322,s068c323,s068c324,s068c325,s068c326,s068c327
>>         LOG     %.* %(fatal|error)   IGNORE=%ntpd  COLOR=red     #(***)
>> 
>> HOST=s068c320,s068c321,s068c322
>>         PROC    "lmgrd -c" 1 1
>>         PROC    "pam_lmd" 1 1
>> 
>> DEFAULT
>>         # These are the built-in defaults.
>>         UP      1h
>>         LOAD    5.0 10.0
>>         DISK    * 90 95
>>         DISK    /media/cdrom 101 101
>>         MEMPHYS 100 101
>>         MEMSWAP 50 80
>>         MEMACT  90 97
>> 
>>         LOG     %.* %(fatal|error)   COLOR=red    IGNORE=%(read_socket_data|peer)
>>         LOG     %.* warning          COLOR=yellow IGNORE=40960
>> 
>> 
>> Thank you for help
>> 
>> Thorsten Erdmann
>> 
>> If you are not the intended addressee, please inform us immediately that you have received this e-mail in error, and delete it. We thank you for your cooperation. 
>> 
> 

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