So, my trigger will fired PROBLEM state when node process will use greater than 4,5Gb RAM 3 times in a row. So in this example my hysteresis minimum should be less than red line, and maximum – greater than 4.20G, for example at 4,5G. You can also see a flapping state around the red line. In this Graph you can see that process require about 4Gb of RAM. Let’s look at one of my node server memory usage Graph. Then we need to add according macros.įor example we want to monitor node (node.js) process on server. And add your brand new template into server. Go to Configuration -> Hosts -> your server -> Templates. Now we can add this template into our host. We can use macros as placeholders to be able re-define this values in host configuration. memory usage, with alerting on high usage. number of process, with alerting if it less than a certain value.We want to monitor this three parameters: Go to Configuration -> Templates -> Create template and add your template name, group and description. How to create universal Zabbix template to monitor custom Linux process defined by name.
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