I have used collectd to collect the system metrics and have forwarded it to ES to kibana. But in kibana i would like to show the actual value rather having any aggregation like sum average max and min ? is there a way to do that ?
You can see actual (un-aggregated) values in Kibana on the Discover page, in the form of a table. You can save a particular search done on the Discover page and add it to one or more dashboards.
Can you add the search query directly on the dashboard without visualizing it from discover page? I want to create the visualization with the actual value(int) then using aggregation(count,average,sum,min,max etc) which i have to have.