January 2019
Intermediate to advanced
798 pages
20h 33m
English
Content preview from Zabbix 4 Network Monitoring - Third Edition
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JMX discovery
As we saw in the What to monitor? section, it's not always easy to monitor JMX items. As an example, Java has different garbage collectors and they can even change during the lifetime of the application, as it is the developer who decides what garbage collector fits best. Here, low-level discovery (LLD) comes to the rescue. Instead of creating a template with all possible combinations and seeing unsupported items all over our machines, we just discover what is on our hosts.
Let's go to our host Zabbix Java gateway and discover all garbage collectors:
- Go to Configuration | Hosts
- Select Java from the Group selection box
- Click on Discovery behind the Zabbix Java gateway host
- Click on Create discovery rule in the upper-right corner ...
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