This dashlet provides some basic statistics on the Lucene index.

Last optimisation date:{$stats.optimisationDate}
Period since last optimisation:{$stats.optimisationPeriod}
Last indexing date:{$stats.indexingDate}
Period since last indexing:{$stats.indexingPeriod}
Total documents in repository:{$stats.docsInRepository}
Documents in index:{$stats.docsInIndex}
Documents in indexing queue:{$stats.docsInQueue}
Indexing coverage:{$stats.indexingCoverage}
Queue coverage:{$stats.queueCoverage}
Notes:
*Not all documents contain text. This will explain why the indexing coverage percentage my vary.
*The queue coverage indicates how many documents are in the queue in relation to the repository size. {if $stats.noOptimisation}
*To get the best performance out of Lucene, the indexes must be optimised periodically. This is managed by a background task. {/if}
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