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  1. ZABBIX BUGS AND ISSUES
  2. ZBX-25201

Official Oracle agent 2 monitoring not stable with multiple remote hosts

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    • Icon: Problem report Problem report
    • Resolution: Unresolved
    • Icon: Major Major
    • None
    • 6.0.33, 6.0.34rc1
    • Agent2 plugin (N)
    • None

      The use case is to use local Zabbix agent 2 on a Zabbix proxy to monitor three or more remote Oracle servers.

      An official template has been used:

      https://git.zabbix.com/projects/ZBX/repos/zabbix/browse/templates/db/oracle_agent2?at=refs%2Fheads%2Frelease%2F6.0

      Within a time frame of 10 minutes at the side of Oracle database, there are too many open connections comming from agent 2. From the perspective of DB server, the connection limit has been reached, and the Oracle plugin has stopped working. Other Linux metrics continue to work.

      We tried the item capacity limit patch introduced in 6.0.34rc1, but it reached 400 connections too and blocked the Oracle plugin.

            esneiders Eriks Sneiders
            aigars.kadikis Aigars Kadikis
            Team INT
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              Created:
              Updated: