I am indexing and check the admin stats page. I see that: commits: 471
autocommit maxTime: 15000ms autocommits: 414 soft autocommits: 0 optimizes: 12 docsPending: 388 adds: 305 cumulative_adds: 2154245 cumulative_deletesByQuery: 14 cumulative_adds: 2154245 My document count still same, it does not increase. What is that autocommit for and why it does not auto commit at each 15 seconds? What does cumulative_adds means doe it mean when commit is done 2154245 document will be added? How to read that stats parameter, what are they for? There is that page at wiki: http://wiki.apache.org/solr/SolrAdminGUI and it doesn't have anything.