Thank you! I was able to get on FromDual GmbH

Figured it out. Currently,

oli.sennhauser@fromdual.com (Oli Sennhauser) — Wed, 20 Nov 2013 20:02:00 +0200

Figured it out. Currently, FPMMM is sending the data as such:

[root@util-mysql1 zabbix]# /usr/bin/zabbix_sender –zabbix-server util-zabbix1.domain.pvt –port 10051 –host ‘util-mysql1.domain.pvt’ –key ‘FromDual.MySQL.innodb.Innodb_buffer_pool_pages_dirty’ –value ‘1384890233’ -vv zabbix_sender [5450]: DEBUG: answer [{ “response”:“success”, “info”:“processed: 0; failed: 1; total: 1; seconds spent: 0.000040”}] info from server: “processed: 0; failed: 1; total: 1; seconds spent: 0.000040” sent: 1; skipped: 0; total: 1

However, with 2.2, the syntax seems to be a bit different, with success:

[root@util-mysql1 zabbix]# /usr/bin/zabbix_sender -z util-zabbix1.domain.pvt -p 10051 -s ‘util-mysql1.domain.pvt’ -k ‘FromDual.MySQL.innodb.Innodb_buffer_pool_pages_dirty’ -o ‘1384890233’ -vv zabbix_sender [5246]: DEBUG: answer [{ “response”:“success”, “info”:“processed: 1; failed: 0; total: 1; seconds spent: 0.000198”}] info from server: “processed: 1; failed: 0; total: 1; seconds spent: 0.000198” sent: 1; skipped: 0; total: 1

And this data gets trapped and recorded on the Zabbix server! At least I know it isn’t incompatible ;-)

One more time. Some debugging

oli.sennhauser@fromdual.com (Oli Sennhauser) — Tue, 19 Nov 2013 23:41:20 +0200

One more time. Some debugging, and I’ve identified a possible source of the issue: checkConnectionToZabbixServer in sendData.pm

Commenting out the following fixes the issue: $rc = &FromDualMySQLagent::checkConnectionToZabbixServer($main::gParameter{‘ZabbixServer’}, $main::gParameter{‘ZabbixServerPort’}, $main::gParameter{‘Hostname’});

Yes, it works in previous

oli.sennhauser@fromdual.com (Oli Sennhauser) — Tue, 19 Nov 2013 20:14:04 +0200

Yes, it works in previous version of 1.8.x. I’m trying to migrate to 2.2 because of the VMware monitoring, but I can’t do that until I get the FromDual configuration working on it.

Thanks for pointing out that issue. I made sure the server and agent hostnames are exactly the same all around (in config files, as well as Zabbix server). However, it seems the issue still stands. I did bounce the services to make sure that I’m not running into a Zabbix 2.2 idiosyncrasy.

Thank you! I was able to get

oli.sennhauser@fromdual.com (Oli Sennhauser) — Tue, 19 Nov 2013 02:08:00 +0200

Thank you! I was able to get past that issue, but now, I have a new one:

9704:2013-11-18 17:03:53.268 - INFO: FromDual Performance Monitor for MySQL (0.9.1) run started. 9704:2013-11-18 17:03:53.329 - WARN: util-zabbix1, 10051, util-mysql1 9704:2013-11-18 17:03:53.330 - WARN: Connection to zabbix server failed (rc=1305)! 9704:2013-11-18 17:03:53.339 - WARN: util-zabbix1, 10051, util-mysql1 9704:2013-11-18 17:03:53.339 - WARN: Connection to zabbix server failed (rc=1305)! 9704:2013-11-18 17:03:53.347 - WARN: util-zabbix1, 10051, util-mysql1 9704:2013-11-18 17:03:53.347 - WARN: Connection to zabbix server failed (rc=1305)! 9704:2013-11-18 17:03:53.368 - WARN: util-zabbix1, 10051, util-mysql1 9704:2013-11-18 17:03:53.368 - WARN: Connection to zabbix server failed (rc=1305)! 9704:2013-11-18 17:03:53.377 - WARN: util-zabbix1, 10051, util-mysql1 9704:2013-11-18 17:03:53.377 - WARN: Connection to zabbix server failed (rc=1305)! 9704:2013-11-18 17:03:53.378 - INFO: FromDual Performance Monitor for MySQL run finshed (rc=0).

I verified the connectivity between the two systems via telnet:

[root@util-mysql1 me]# telnet util-zabbix1 10051 Trying 10.20.80.27 … Connected to util-zabbix1. Escape character is ‘^]’.

But it seems the Zabbix agent is not sending data to the server, and the server is not receiving any data. One thing that is interesting is that FPMMM agent is up, and displaying data.

Thoughts?

Not with 2.2

oli.sennhauser@fromdual.com (Oli Sennhauser) — Fri, 15 Nov 2013 22:43:13 +0200

When I run, I see the following:

30381:20131115:122820.012 item [HOSTNAME:FromDual.MySQL.check] became not supported: Received value [] is not suitable for value type [Numeric (unsigned)] and data type [Decimal]

Suggestions?

Gr, the issue was definitely

oli.sennhauser@fromdual.com (Oli Sennhauser) — Fri, 13 Apr 2012 18:35:58 +0200

Gr, the issue was definitely with the zabbix server name. It was changed on Apr 5th. I’m sorry to have bothered you.

[root@util-mysql0 /]#

oli.sennhauser@fromdual.com (Oli Sennhauser) — Fri, 13 Apr 2012 16:33:32 +0200


[root@util-mysql0 /]# /usr/bin/zabbix_sender --zabbix-server util-zabbix0 --port 10051 --host 'util-mysql0' --key FromDual.MySQL.mysql.version --value 'test version' -vv
zabbix_sender [8896]: DEBUG: answer [{
 "response":"success",
 "info":"Processed 0 Failed 1 Total 1 Seconds spent 0.000017"}]
Info from server: "Processed 0 Failed 1 Total 1 Seconds spent 0.000017"
sent: 1; skipped: 0; total: 1

Must be Zabbix configuration. I meant the agent configuration, does it matter if it is active or passive? Something changed, but I’m not sure what at this point.

Hi Oli, Thanks for replying.

oli.sennhauser@fromdual.com (Oli Sennhauser) — Thu, 12 Apr 2012 19:49:35 +0200

Hi Oli,

Thanks for replying. I did not stop the service, I probably should have before upgrading. However, I did stop the zabbix_agent (killall,) and then restarted it. Here is the log for zabbix_agentd.log: [root@util-mysql0 zabbix]# more zabbix_agentd.log 2880:20120412:104635.151 Starting Zabbix Agent [util-mysql0.arw.pvt]. Zabbix 1.8.10 (revision 24303). 2882:20120412:104635.152 agent #0 started [collector] 2884:20120412:104635.152 agent #2 started [listener] 2885:20120412:104635.152 agent #3 started [listener] 2883:20120412:104635.153 agent #1 started [listener] 2886:20120412:104635.153 agent #4 started [active checks] Here an exerpt of the mpm log in debug: 2891:2012-04-12 10:46:56.905 - DBG : Check connection to zabbix server. 2891:2012-04-12 10:46:56.906 - DBG : /usr/bin/zabbix_sender –zabbix-server util-zabbix0 –port 10051 –host ‘util-mysql0’ –key FromDual.server.check –value ‘1’ -vv zabbix_sender [2895]: DEBUG: answer [{ “response”:“success”, “info”:“Processed 0 Failed 1 Total 1 Seconds spent 0.000016”}] Info from server: “Processed 0 Failed 1 Total 1 Seconds spent 0.000016” sent: 1; skipped: 0; total: 1 2891:2012-04-12 10:46:56.911 - DBG : (ret=0). 2891:2012-04-12 10:46:56.911 - DBG : Connection to zabbix server seems OK. 2891:2012-04-12 10:46:56.911 - INFO: sendCachedData::sendCachedData 2891:2012-04-12 10:46:56.911 - DBG : Sending cache file to zabbix server. 2891:2012-04-12 10:46:56.911 - DBG : Cache file found.

It is obviously collecting data, etc. I’m wondering, could this have something to do with my zabbix configuration? Active vs. Passive?

It was working for a while,

oli.sennhauser@fromdual.com (Oli Sennhauser) — Wed, 11 Apr 2012 21:43:00 +0200

It was working for a while, and it stopped on April 5th. I upgraded to the latest version, and now when I look at the log, I see this:

[root@util-mysql0 etc]# /usr/bin/zabbix_sender –zabbix-server util-zabbix0 –port 10051 –host ‘util-mysql0’ –key FromDual.server.check –value ‘1’ -vv zabbix_sender zabbix_sender [15866]: DEBUG: answer [{ “response”:“success”, “info”:“Processed 0 Failed 1 Total 1 Seconds spent 0.000016”}] Info from server: “Processed 0 Failed 1 Total 1 Seconds spent 0.000016” sent: 1; skipped: 0; total: 1

Any suggestions?

Some more troubleshooting

oli.sennhauser@fromdual.com (Oli Sennhauser) — Tue, 13 Mar 2012 05:48:57 +0200

Some more troubleshooting information: -bash-4.1$ zabbix_sender -z util-zabbix0 -s util-mysql0 -k FromDual.MySQLmysql.Questions -o “123456789” -vv

zabbix_sender [15878]: DEBUG: answer [{ “response”:“success”, “info”:“Processed 0 Failed 1 Total 1 Seconds spent 0.000056”}] Info from server: “Processed 0 Failed 1 Total 1 Seconds spent 0.000056” sent: 1; skipped: 0; total: 1

However, zabbix_server.log displays the following: 7684:20120312:214242.552 Zabbix agent item [FromDual.MySQL.check] on host [util-mysql0] failed: first network error, wait for 15 seconds

I also tested the network connectivity:

[root@util-zabbix0 zabbix]# telnet util-mysql0 3306 Trying ...… Connected to util-mysql0. Escape character is ‘^]’. J 5.5.204W0+$r3G!aH$xQmP*~_Bmysql_native_password exit !#08S01Got packets out of orderConnection closed by foreign host. [root@util-zabbix0 zabbix]# telnet util-mysql0 10050 Trying ...… Connected to util-mysql0. Escape character is ‘^]’.

ZBXDZBX_NOTSUPPORTEDConnection closed by foreign host.

Any clues?

I apologize for the delayed

oli.sennhauser@fromdual.com (Oli Sennhauser) — Tue, 13 Mar 2012 04:04:12 +0200

I apologize for the delayed response. I was able to get it running. However, recently, the following error has been appearing anytime I attempt to run the FromDualMySQLagent.pl scrip manually:

[zabbix@util-mysql0 ~]$ /usr/local/mysql_performance_monitor/FromDualMySQLagent.pl sh: -c: line 17: syntax error near unexpected token ;;' sh: -c: line 17: 7: len 8; hex 000000000000274b; asc ‘K;;’

I am running CentOS 6.2 x86_64 - perl packages listed below:

[zabbix@util-mysql0 ~]$ rpm -qa | grep perl perl-Compress-Raw-Zlib-2.023-119.el6_1.1.x86_64 perl-HTML-Tagset-3.20-4.el6.noarch perl-libwww-perl-5.833-2.el6.noarch perl-libs-5.10.1-119.el6_1.1.x86_64 perl-5.10.1-119.el6_1.1.x86_64 perl-ExtUtils-ParseXS-2.2003.0-119.el6_1.1.x86_64 perl-Time-HiRes-1.9721-119.el6_1.1.x86_64 perl-IO-Compress-Base-2.020-119.el6_1.1.x86_64 perl-Pod-Escapes-1.04-119.el6_1.1.x86_64 perl-version-0.77-119.el6_1.1.x86_64 perl-Pod-Simple-3.13-119.el6_1.1.x86_64 perl-Test-Harness-3.17-119.el6_1.1.x86_64 perl-devel-5.10.1-119.el6_1.1.x86_64 perl-CGI-3.51-119.el6_1.1.x86_64 perl-Compress-Zlib-2.020-119.el6_1.1.x86_64 perl-HTML-Parser-3.64-2.el6.x86_64 perl-URI-1.40-2.el6.noarch perl-LWP-UserAgent-Determined-1.04-1.el6.rf.noarch perl-YAML-Syck-1.07-4.el6.x86_64 perl-DBD-MySQL-4.013-3.el6.x86_64 perl-IO-Compress-Zlib-2.020-119.el6_1.1.x86_64 perl-Module-Pluggable-3.90-119.el6_1.1.x86_64 perl-ExtUtils-MakeMaker-6.55-119.el6_1.1.x86_64 perl-Test-Simple-0.92-119.el6_1.1.x86_64 perl-Date-Manip-6.24-1.el6.noarch perl-DBI-1.609-4.el6.x86_64