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From "Mark Miller (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (SOLR-6275) Improve accuracy of QTime reporting
Date Thu, 27 Nov 2014 03:42:12 GMT

    [ https://issues.apache.org/jira/browse/SOLR-6275?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14227221#comment-14227221
] 

Mark Miller commented on SOLR-6275:
-----------------------------------

Sorry - been inactive for a while. Could I ask you to bring this one up to date as well :)

> Improve accuracy of QTime reporting
> -----------------------------------
>
>                 Key: SOLR-6275
>                 URL: https://issues.apache.org/jira/browse/SOLR-6275
>             Project: Solr
>          Issue Type: Improvement
>          Components: search
>            Reporter: Ramkumar Aiyengar
>            Assignee: Mark Miller
>            Priority: Minor
>
> Currently, {{QTime}} uses {{currentTimeMillis}} instead of {{nanoTime}} and hence is
not suitable for time measurements. Further, it is really started after all the dispatch logic
in {{SolrDispatchFilter}} (same with the top level timing reported by {{debug=timing}}) which
may or may not be expensive, and hence may not fully represent the time taken by the search.
This is to remedy both cases.



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