If you are dealing with a Zabbix Proxy error, verify its database connection. Zabbix Proxy uses a local database (SQLite3, MySQL, or PostgreSQL) to buffer data.
A: The complexity of HA environments can expose timing-sensitive issues that might not appear in single-server deployments. However, the underlying causes—resource limits and workload spikes—remain the same. Ensure HA nodes have identical and adequate resource configurations. zabbix cannot write to ipc socket broken pipe upd
Then trigger the failing item via zabbix_get . If you are dealing with a Zabbix Proxy
Increase values gradually (e.g., double each). Restart Zabbix server: systemctl restart zabbix-server . ListenIP=0.0.0.0 and Server=IP ):
Add or modify the [Service] section:
If using TCP sockets (e.g., ListenIP=0.0.0.0 and Server=IP ):