[solved] custom snmp query Showing value 0

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superdust
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Posts: 71
Joined: Fri Oct 20, 2006 3:58 pm

[solved] custom snmp query Showing value 0

Post by superdust »

Hi

I have made an indexed query that seems to work, but when graphing I just get value 0.
Other graphs are working fine on the same instance of cacti.

Hope someone can take a look at my settings and help me along.

Code: Select all

<interface>
        <name>Get Zyxel IES CPU Util</name>
        <description>Get Zyxel IES CPU Util</description>
        <index_order>cpuIndex</index_order>
        <index_order_type>alphabetic</index_order_type>
        <oid_index>.1.3.6.1.4.1.890.1.5.13.5.11.3.4.1.1</oid_index>
        <oid_index_parse>OID/REGEXP:^.{38}(.*)</oid_index_parse>

        <fields>
                <cpuIndex>
                        <name>Index</name>
                        <source>index</source>
                        <direction>input</direction>
                </cpuIndex>
                <cpuDescr>
                        <name>Description</name>
                        <method>walk</method>
                        <source>value</source>
                        <direction>input</direction>
                        <oid>.1.3.6.1.4.1.890.1.5.13.5.11.3.4.1.5</oid>
                </cpuDescr>

                <cpuCurValue>
                        <name>CPU Util</name>
                        <method>walk</method>
                        <source>value</source>
                        <direction>output</direction>
                        <oid>.1.3.6.1.4.1.890.1.5.13.5.11.3.4.1.2</oid>
                </cpuCurValue>
        </fields>
</interface>
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superdust
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Posts: 71
Joined: Fri Oct 20, 2006 3:58 pm

Re: Showing value 0

Post by superdust »

Some more screens:
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superdust
Cacti User
Posts: 71
Joined: Fri Oct 20, 2006 3:58 pm

Re: Showing value 0

Post by superdust »

Also worth mentioning, if I edit xml file to :

Code: Select all

<interface>
        <name>Get Zyxel IES CPU Util</name>
        <description>Get Zyxel IES CPU Util</description>
        <index_order>cpuIndex</index_order>
        <index_order_type>alphabetic</index_order_type>
        <oid_index>.1.3.6.1.4.1.890.1.5.13.5.11.3.4.1.1</oid_index>
        <oid_index_parse>OID/REGEXP:^.{38}(.*)</oid_index_parse>

        <fields>
                <cpuIndex>
                        <name>Index</name>
                        <source>index</source>
                        <direction>input</direction>
                </cpuIndex>
                <cpuDescr>
                        <name>Description</name>
                        <method>walk</method>
                        <source>value</source>
                        <direction>input</direction>
                        <oid>.1.3.6.1.4.1.890.1.5.13.5.11.3.4.1.5</oid>
                </cpuDescr>

                <cpuCurValue>
                        <name>CPU Util</name>
                        <method>walk</method>
                        <source>value</source>
                        <direction>input</direction>
                        <oid>.1.3.6.1.4.1.890.1.5.13.5.11.3.4.1.2</oid>
                </cpuCurValue>
        </fields>
</interface>
Verbose query output is:

Code: Select all

+ Running data query [15].
+ Found type = '3' [SNMP Query].
+ Found data query XML file at '/var/www/cacti/resource/snmp_queries/Zyxel_IES_CPU.xml'
+ XML file parsed ok.
+ <oid_num_indexes> missing in XML file, 'Index Count Changed' emulated by counting oid_index entries
+ Executing SNMP walk for list of indexes @ '.1.3.6.1.4.1.890.1.5.13.5.11.3.4.1.1' Index Count: 9
+ Index found at OID: '1.3.6.1.4.1.890.1.5.13.5.11.3.4.1.1.0.1.1' value: '1'
+ Index found at OID: '1.3.6.1.4.1.890.1.5.13.5.11.3.4.1.1.0.2.1' value: '1'
+ Index found at OID: '1.3.6.1.4.1.890.1.5.13.5.11.3.4.1.1.0.3.1' value: '1'
+ Index found at OID: '1.3.6.1.4.1.890.1.5.13.5.11.3.4.1.1.0.4.1' value: '1'
+ Index found at OID: '1.3.6.1.4.1.890.1.5.13.5.11.3.4.1.1.0.5.1' value: '1'
+ Index found at OID: '1.3.6.1.4.1.890.1.5.13.5.11.3.4.1.1.0.6.1' value: '1'
+ Index found at OID: '1.3.6.1.4.1.890.1.5.13.5.11.3.4.1.1.0.7.1' value: '1'
+ Index found at OID: '1.3.6.1.4.1.890.1.5.13.5.11.3.4.1.1.0.8.1' value: '1'
+ Index found at OID: '1.3.6.1.4.1.890.1.5.13.5.11.3.4.1.1.0.10.1' value: '1'
+ index_parse at OID: '1.3.6.1.4.1.890.1.5.13.5.11.3.4.1.1.0.1.1' results: '1.1'
+ index_parse at OID: '1.3.6.1.4.1.890.1.5.13.5.11.3.4.1.1.0.2.1' results: '2.1'
+ index_parse at OID: '1.3.6.1.4.1.890.1.5.13.5.11.3.4.1.1.0.3.1' results: '3.1'
+ index_parse at OID: '1.3.6.1.4.1.890.1.5.13.5.11.3.4.1.1.0.4.1' results: '4.1'
+ index_parse at OID: '1.3.6.1.4.1.890.1.5.13.5.11.3.4.1.1.0.5.1' results: '5.1'
+ index_parse at OID: '1.3.6.1.4.1.890.1.5.13.5.11.3.4.1.1.0.6.1' results: '6.1'
+ index_parse at OID: '1.3.6.1.4.1.890.1.5.13.5.11.3.4.1.1.0.7.1' results: '7.1'
+ index_parse at OID: '1.3.6.1.4.1.890.1.5.13.5.11.3.4.1.1.0.8.1' results: '8.1'
+ index_parse at OID: '1.3.6.1.4.1.890.1.5.13.5.11.3.4.1.1.0.10.1' results: '10.1'
+ Inserting index data for field 'cpuIndex' [value='1.1']
+ Inserting index data for field 'cpuIndex' [value='2.1']
+ Inserting index data for field 'cpuIndex' [value='3.1']
+ Inserting index data for field 'cpuIndex' [value='4.1']
+ Inserting index data for field 'cpuIndex' [value='5.1']
+ Inserting index data for field 'cpuIndex' [value='6.1']
+ Inserting index data for field 'cpuIndex' [value='7.1']
+ Inserting index data for field 'cpuIndex' [value='8.1']
+ Inserting index data for field 'cpuIndex' [value='10.1']
+ Located input field 'cpuDescr' [walk]
+ Executing SNMP walk for data @ '.1.3.6.1.4.1.890.1.5.13.5.11.3.4.1.5'
+ Found item [cpuDescr='CPU1'] index: 1.1 [from value]
+ Found item [cpuDescr='CPU1'] index: 2.1 [from value]
+ Found item [cpuDescr='CPU1'] index: 3.1 [from value]
+ Found item [cpuDescr='CPU1'] index: 4.1 [from value]
+ Found item [cpuDescr='CPU1'] index: 5.1 [from value]
+ Found item [cpuDescr='CPU1'] index: 6.1 [from value]
+ Found item [cpuDescr='CPU1'] index: 7.1 [from value]
+ Found item [cpuDescr='CPU1'] index: 8.1 [from value]
+ Found item [cpuDescr='CPU1'] index: 10.1 [from value]
+ Located input field 'cpuCurValue' [walk]
+ Executing SNMP walk for data @ '.1.3.6.1.4.1.890.1.5.13.5.11.3.4.1.2'
+ Found item [cpuCurValue='5'] index: 1.1 [from value]
+ Found item [cpuCurValue='5'] index: 2.1 [from value]
+ Found item [cpuCurValue='4'] index: 3.1 [from value]
+ Found item [cpuCurValue='5'] index: 4.1 [from value]
+ Found item [cpuCurValue='4'] index: 5.1 [from value]
+ Found item [cpuCurValue='5'] index: 6.1 [from value]
+ Found item [cpuCurValue='18'] index: 7.1 [from value]
+ Found item [cpuCurValue='51'] index: 8.1 [from value]
+ Found item [cpuCurValue='12'] index: 10.1 [from value]
Here cpuCurValue for each row is correct, not 0

Any ideas?
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BSOD2600
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Re: Showing value 0

Post by BSOD2600 »

should've continued your original post...

you follow the steps in http://docs.cacti.net/manual:088:4_help ... #debugging yet?
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superdust
Cacti User
Posts: 71
Joined: Fri Oct 20, 2006 3:58 pm

Re: Showing value 0

Post by superdust »

Yes, you are probably right, I thought I would start a new thread as the other problem was solved.

I have read the debugging part, but all seems to work.
You can even see Cacti pull the right values when using <direction>input</direction> for that OID.
Also other graphs on same host is working fine.
So I guess I have made a mistake somewhere that I can not find.

Graph source:

Code: Select all

/usr/bin/rrdtool graph - \
--imgformat=PNG \
--start=1371672365 \
--end=1371758765 \
--title='MSX IP DSLAM1 - CPU Util - 1.1 CPU1' \
--base=1000 \
--height=120 \
--width=500 \
--alt-autoscale-max \
--lower-limit='0' \
COMMENT:"From 2013/06/19 22\:06\:05 To 2013/06/20 22\:06\:05\c" \
COMMENT:"  \n" \
--vertical-label='percent' \
--slope-mode \
--font TITLE:10: \
--font AXIS:7: \
--font LEGEND:8: \
--font UNIT:7: \
DEF:a="/var/www/cacti/rra/msx_ip_dslam1_cpucurvalue_736.rrd":'cpuCurValue':AVERAGE \
LINE2:a#F51D30FF:"CPU Util"  \
GPRINT:a:LAST:"Current\:%8.2lf %s"  \
GPRINT:a:MAX:"Max\:%8.2lf %s"  \
GPRINT:a:MIN:"Min\:%8.2lf %s"
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BSOD2600
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Re: Showing value 0

Post by BSOD2600 »

So in your debugging steps, you validated the script is spitting out data in cacti.log for these OIDs?
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superdust
Cacti User
Posts: 71
Joined: Fri Oct 20, 2006 3:58 pm

Re: Showing value 0

Post by superdust »

Sorry, I have used Cacti for some time, but I`m new to making these kinds of query's.
How do I validated the script is spitting out data in cacti.log for these OIDs?
I get these warnings in log file, but they do not tell me much.

Code: Select all

06/20/2013 02:25:03 AM - CMDPHP: Poller[0] Host[3] DS[109] WARNING: Result from SNMP not valid.  Partial Result: U
06/20/2013 02:25:04 AM - CMDPHP: Poller[0] Host[4] DS[616] WARNING: Result from SNMP not valid.  Partial Result: U
06/20/2013 02:25:04 AM - CMDPHP: Poller[0] Host[4] DS[616] WARNING: Result from SNMP not valid.  Partial Result: U
06/20/2013 02:25:21 AM - CMDPHP: Poller[0] Host[5] DS[736] WARNING: Result from SNMP not valid.  Partial Result: U
06/20/2013 02:25:21 AM - CMDPHP: Poller[0] Host[5] DS[737] WARNING: Result from SNMP not valid.  Partial Result: U
06/20/2013 02:25:21 AM - CMDPHP: Poller[0] Host[5] DS[738] WARNING: Result from SNMP not valid.  Partial Result: U
06/20/2013 02:25:21 AM - CMDPHP: Poller[0] Host[5] DS[739] WARNING: Result from SNMP not valid.  Partial Result: U
06/20/2013 02:25:21 AM - CMDPHP: Poller[0] Host[5] DS[740] WARNING: Result from SNMP not valid.  Partial Result: U
06/20/2013 02:25:21 AM - CMDPHP: Poller[0] Host[5] DS[741] WARNING: Result from SNMP not valid.  Partial Result: U
06/20/2013 02:25:21 AM - CMDPHP: Poller[0] Host[5] DS[742] WARNING: Result from SNMP not valid.  Partial Result: U
06/20/2013 02:25:21 AM - CMDPHP: Poller[0] Host[5] DS[743] WARNING: Result from SNMP not valid.  Partial Result: U
06/20/2013 02:25:21 AM - CMDPHP: Poller[0] Host[5] DS[744] WARNING: Result from SNMP not valid.  Partial Result: U
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BSOD2600
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Re: Showing value 0

Post by BSOD2600 »

increase the logging level detail to medium or higher to view the errors.
Does the poller cache contain the correct OIDs for that device?
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superdust
Cacti User
Posts: 71
Joined: Fri Oct 20, 2006 3:58 pm

Re: Showing value 0

Post by superdust »

Thanks!

When looking at poller cache I noticed that a value was missing from OID (third last number).
Guess this happened with using <oid_index_parse>OID/REGEXP:^.{38}(.*)</oid_index_parse>
Fixed it now, and its finally working :)
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BSOD2600
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Re: Showing value 0

Post by BSOD2600 »

The Poller Cache should've also showed this info... for future troubleshooting.
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