Lenses shows Indexes determined by namespace permissions for each logged-in user, alongside relevant metrics.
On the top of the topics page, metrics are available which indicate the size and the health of Cluster.
The Elasticsearch Indexes list shows the indexes which are relevant to your Namespace permissions.
Lenses filters out by default the Elasticsearch system indexes, which you can include in the list by checking the Include System Indexes checkbox.
On the top of each indexes screen you can find information about the size of the index, the total number of records in it and the status of it’s shards.
In the same screen you can see the data, the representing schema and the shards of the selected index.
In the data tab you can browse your Indexes data and download them in a json format.
Lenses parses your data, and creates a representative schema of your Indexes data
In the shards table you can see the status, the replicas and the total records of each shard