Hello

Zabbix server is always crashing. zabbix_server and zabbix_agent processes are always running. Dashoboard do not display any error on the service levelwhereas the "last 20 even issues" show a high delay in problem triggering and notification (in hours sometimes).
Can you please help?
Kindly note that Maria DB logs do not show any errors.

StartPollers=1000
StartPollersUnreachable=333
StartTrappers=1000
CacheSize=8000M
CacheUpdateFrequency=60
HistoryCacheSize=2G
HistoryIndexCacheSize=2G
TrendCacheSize=2G
ValueCacheSize=12G

Number of hosts: 525
Number of enabled items: 110250
Number of enabled triggers:48222