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Problem report
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Resolution: Cannot Reproduce
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Trivial
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None
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5.4.6
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None
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None
Steps to reproduce:
- deploy Galera cluster on 3 nodes (Master-Master)
- run Zabbix Proxy as a container with the DB server as one of the nodes (or it can be a virtual IP using haproxy)
- check data sender process : ps -ef | grep "data sender"
Result:
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when increasing debug level to 5, the following logs are repeated:
221:20211104:131507.233 proxy_get_history_data() 2 record(s) missing. Waiting 0.100000 sec, retrying.
the function that fails is proxy_get_history_data.
due to this, the Proxy fails to send data fast enough. so the data will be stuck in the queue for hours or even days
Expected:
to have data sent in mili seconds.
data sender process not 100% busy