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https://issues.apache.org/jira/browse/SOLR-13512?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16860175#comment-16860175
 ] 

ASF subversion and git services commented on SOLR-13512:
--------------------------------------------------------

Commit 010466ec0496fbab3ed4c17c94c4020561af1f6d in lucene-solr's branch 
refs/heads/master from Andrzej Bialecki
[ https://gitbox.apache.org/repos/asf?p=lucene-solr.git;h=010466e ]

SOLR-13512: Raw index data analysis tool (extension of COLSTATUS collection 
command).


> Raw index data analysis tool
> ----------------------------
>
>                 Key: SOLR-13512
>                 URL: https://issues.apache.org/jira/browse/SOLR-13512
>             Project: Solr
>          Issue Type: Improvement
>            Reporter: Andrzej Bialecki 
>            Assignee: Andrzej Bialecki 
>            Priority: Major
>             Fix For: master (9.0), 8.2
>
>         Attachments: SOLR-13512.patch, SOLR-13512.patch, SOLR-13512.patch, 
> SOLR-13512.patch, rawSizeDetails.json, rawSizeSummary.json
>
>
> A common question from Solr users is how to determine how a given schema 
> field and all its related index data contributes to the total index size.
> It's possible to estimate this information by doing a single full pass 
> through all index data, aggregating estimated sizes of terms, postings, doc 
> values and stored fields. The totals represent of course the worst case 
> scenario when there's no index compression at all, but still they should be 
> useful for answering the questions above.



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