Solr Admin Overview: Documents, Size and Version

Overview: what is in the index

The Overview tab is the first one you see in Solr Admin. It shows the numbers of the index right now. Click Refresh to read them again.

Overview, with example values.

Num docs: the documents you can find.
Max doc: the documents plus the deleted ones that still take space.
Deleted docs: documents deleted or replaced, still on disk until their segment merges. Optimize removes them for good.
Version: a number that grows with every change of the index.
Segment count: how many files the index is split into. Segments info lists them.
Current: yes when searches already see every change; no when changes are waiting for a commit.
Size: the space the index takes on disk.
Last modified: when the index last changed.

Server: the server that holds the index.
Solr and Lucene: the versions running there.
Loaded since: when the index was last loaded, for example after a reload or a restart.

Dates are shown as mm/dd/yyyy hh:mm:ss, in the time of your computer.