title: Monitor Spring Boot JMX with Zabbix
body: <p>Spring Boot JMX values are Jsons like </p>
  
  <pre><code>{    
      "mem": 986624,
      "mem.free": 933858,
      "processors": 8,
      "threads": 15,
      "threads.daemon": 11,
      "threads.peak": 15,
      "threads.totalStarted": 42,
      "uptime": 494836,
      "instance.uptime": 489782,
      "datasource.primary.active": 5,
      "datasource.primary.usage": 0.25
  }
  </code></pre>
  
  <p>How can I configure Zabbix to read and count, for example,  <code>datasource.primary.usage</code>? Is there any way of doing it except writing some complex script in Zabbix?</p>