[jira] [Created] (SOLR-11969) Solr4 To Solr6 CPU load issues

["BSR1 (JIRA)" <ji...@apache.org>]

BSR1 created SOLR-11969:
---------------------------

             Summary: Solr4 To Solr6 CPU load issues 
                 Key: SOLR-11969
                 URL: https://issues.apache.org/jira/browse/SOLR-11969
             Project: Solr
          Issue Type: Bug
      Security Level: Public (Default Security Level. Issues are Public)
          Components: clients - php
    Affects Versions: 6.6.2
            Reporter: BSR1


{color:#000000}I have upgraded Solr4.0 Beta to Solr6.6. The Cache results look Awesome but overall the CPU load on solr6.6 is double the load on solr4.0 and hence I am not able to roll solr6.6 to 100% of my traffic. {color}

*Some Key Stats In Performance of Sol6 Vs Solr4*
{color:#000000}Document cache usage increased from .98 from .14 {color}
{color:#000000}Query Result cache usage increased from .10 from .24 {color}
{color:#000000}Filter cache same as .94 {color}
{color:#000000}Field Value cache was 0.99 in solr4 but n/a in solr6 (i guess because field multivalued concept was changed from solr4 to solr6) {color}

*Please Help Note: I have given document cache 3 times memory for doc.cache.*



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