I am using elasticsearch 6.2.4 and metricbeat 6.2.4 in my environment. I am trying to get the index system.cpu.total.norm.pct from metricbeat to use it as a variable in elastalert for sending system overall cpu usage notification. But I am not able to get this index variable in elasticsearch. Do I need to configure anything additional in metricbeat side or in Elasticsearch side?
I can able to see only system.cpu.total.pct index variable. But I am looking for system.cpu.total.norm.pct.
Any help on this?