Zabbix - Some of the monitored items dont get refreshd. how to find the reason?

Posted by Niro on Server Fault See other posts from Server Fault or by Niro
Published on 2010-03-16T12:23:56Z Indexed on 2010/03/16 12:26 UTC
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zabbix

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performance-monitoring

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monitoring

I'm experiencing a strange issue with Zabbix monitoring a MySQL server.

Most of the data from the server such as MySQL queries per second and MySQL uptime , Buffers memory etc. update nicely while some data like CPU iowait time (avg1) , Host local time ,MySQL number of threads and other items which were monitored in the past has last check time of about a week ago.

I can't find any logic in this, for example Mysql number of threads and Mysql queries per second are obtained in a similar way so it does not make sense one of them is monitored and one is not.

Please help- how can I fix this?

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