Zabbix configuration cache growing rapidly - CacheSize

[i.leitedasilva]

Hi, I have a problem with the Configuration Cache. How do I clear it? I'm increasing the CacheSize value every week. If it reaches above 90%, the Zabbix Server Container shuts down. Previously, this value did not increase, but now it is increasing.

[Markku]

So you have 13 hosts but over 74000 items, there is your config problem.

Delete items that are not needed, and check your discovery rules if they are creating unnecessary items.

Markku

[i.leitedasilva]

Thank you very much, your observation helped me solve everything!!!

[cyber]

Have you added a lot of new monitoring ? devices, items, triggers? This is the data that is stored in config cache...
How big Config Cache you have now?

[i.leitedasilva]

I didn't add any devices, items or triggers, it just started to increase and now every time it reaches 100% the Zabbix Server container turns off, so I have to increase the cachesize for it to turn on again, but in a week it increases again. I have only 12 Hosts being monitored by this Zabbix

ZBX_JAVAGATEWAY_ENABLE=true
ZBX_STARTJAVAPOLLERS=5
ZBX_ENABLE_SNMP_TRAPS=true
ZBX_CACHESIZE=128M
ZBX_CACHEUPDATEFREQUENCY=60
ZBX_HISTORYCACHESIZE=32M
ZBX_TRENDCACHESIZE=16M
ZBX_VALUECACHESIZE=32M

[Markku]

What is your Zabbix version?

In the System information screen, how many items and triggers do you have?

Markku

[i.leitedasilva]

Markku Here is the information

[Markku]

So you have 13 hosts but over 74000 items, there is your config problem.

Delete items that are not needed, and check your discovery rules if they are creating unnecessary items.

Markku

[i.leitedasilva]

Thank you very much, your observation helped me solve everything!!!