Hello all,
we have upgraded our Zabbix version from 5.4 t 6.4, but we have noticed some strange behaviour in the Zabbix Agent items.
We have the Zabbix Server on a node X, and many Zabbix Agents on other nodes.
In the previous version, we had about 160 active checks on the nodes with the Zabbix Agent installed to monitor log activities. All these active check have a time interval of 1 minute (they are of type log.count[/path/to/file, regexp]).
When migrating them to the new Zabbix version, we noticed that as we add active checks, the time interval increases. Now we have 100 active checks, but they are executed every 2/3 or 4 minutes, even if the time interval is set to 1 minute.
As we add another active check, all the active checks present begin to be executed after 7 or 8 minutes at least, and from the UI we saw that the Zabbix Agent becomes "Unavailable".
We set the parameters in the zabbix_agentd.conf as we did in the previous version (like BufferSize=10000 and MaxLinesPerSecond=1000), but even if we tune them, there's no change in the behaviour of the Agent.
Is there a way we can add other active checks without stressing the Agent (changing some parameters value for example) or there are too many checks present?
We have this doubt since in the previous version we didn't noticed this behaviour.
Thank you.
we have upgraded our Zabbix version from 5.4 t 6.4, but we have noticed some strange behaviour in the Zabbix Agent items.
We have the Zabbix Server on a node X, and many Zabbix Agents on other nodes.
In the previous version, we had about 160 active checks on the nodes with the Zabbix Agent installed to monitor log activities. All these active check have a time interval of 1 minute (they are of type log.count[/path/to/file, regexp]).
When migrating them to the new Zabbix version, we noticed that as we add active checks, the time interval increases. Now we have 100 active checks, but they are executed every 2/3 or 4 minutes, even if the time interval is set to 1 minute.
As we add another active check, all the active checks present begin to be executed after 7 or 8 minutes at least, and from the UI we saw that the Zabbix Agent becomes "Unavailable".
We set the parameters in the zabbix_agentd.conf as we did in the previous version (like BufferSize=10000 and MaxLinesPerSecond=1000), but even if we tune them, there's no change in the behaviour of the Agent.
Is there a way we can add other active checks without stressing the Agent (changing some parameters value for example) or there are too many checks present?
We have this doubt since in the previous version we didn't noticed this behaviour.
Thank you.