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https://issues.apache.org/jira/browse/SOLR-6275?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14073392#comment-14073392
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ASF GitHub Bot commented on SOLR-6275:
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GitHub user andyetitmoves opened a pull request:
https://github.com/apache/lucene-solr/pull/70
solr: Start RTimer for SearchHandler from right when the request starts
Patch for SOLR-6275
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/bloomberg/lucene-solr trunk-rtimer-qtime
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/lucene-solr/pull/70.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #70
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commit 4dbe0b2660331de10944d8b0290a4f7fcae0f1ea
Author: Ramkumar Aiyengar <[email protected]>
Date: 2014-07-03T18:55:37Z
solr: Start RTimer for SearchHandler from right when the request starts
----
> 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
> 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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