We would like to open the same topic (To get the data of Index size into Kibana Dashboards) due to that topic has been closed automatically and we need more clarification to know about this.
Actually we are manually taking the data from Index management.
Our main concern is, we need to get the dashboard for each indices of storage size.
we can able to see the document count of records and if we tried to convert it from the document count of records to storage size. we are not able to get the storage size of data.
Please find the attached snapshot for count of records.
There's no OOTB way to show index sizes on a dashboard, the index management page is the intended place to provide this kind of information. Can you elaborate a bit on your use case? What exactly are you trying to achieve for your user? Maybe there is another approach to get to the same goal.