I have a large scale setup, Zabbix 5.0.11 . Lately I'm running into an issue with the Zabbix Server where the Low-Level Discovery (LLD) manager process seems to keep consuming memory without releasing it, leading to high memory usage over time. Here’s what I’ve noticed and tried so far: Issue Overview
The /usr/sbin/zabbix_server LLD manager process appears to accumulate memory usage during operation and doesn’t release it, even after discovery cycles are completed. Eventually, this causes memory usage on the server to completely fill.
Any Help is appreciated
]# grep -i lld /etc/zabbix/zabbix_server.conf
### Option: StartLLDProcessors
# Number of pre-forked instances of low-level discovery (LLD) Workers.
# The LLD manager process is automatically started when a LLD worker is started.
StartLLDProcessors=10
The /usr/sbin/zabbix_server LLD manager process appears to accumulate memory usage during operation and doesn’t release it, even after discovery cycles are completed. Eventually, this causes memory usage on the server to completely fill.
Any Help is appreciated
]# grep -i lld /etc/zabbix/zabbix_server.conf
### Option: StartLLDProcessors
# Number of pre-forked instances of low-level discovery (LLD) Workers.
# The LLD manager process is automatically started when a LLD worker is started.
StartLLDProcessors=10