Details

    • Type: Task Task
    • Status: Closed
    • Priority: Minor Minor
    • Resolution: Fixed
    • Fix Version/s: Initial Clearing
    • Component/s: Analysis
    • Labels:
      None
    • Environment:
      httpd, ats, mysql, memcached on ubuntu 12.04

      Description

      In order to complete the wiki.o.o installation on wiki2-vm, the following optimization step should be carried out:

      - Limit ATS memory/swap usage
      - Limit PHP/httpd swap usage
      - Analyze how many httpd threads is needed
      - align number of parallel httpd threads, php jobs, concurrent mysql sessions
      - convert mysql tables to innodb (analyze done earlier thumbs/janIV)
      - increase innodb buffering
      - reduce myisam buffering
      - run performancetest on mysql, after at least 24 hours of stable environment

      The list might not be complete, and some of the items needs to carried out repeately.

        Activity

        jan iversen created issue -
        Hide
        jan iversen added a comment -
        Wiki2 has now showed that it runs stable. The mysql process is overloaded at the moment, which should (will) be handled as part of the optimization.

        So now it is really time to start. AOO has a release comming up before end of january 2013, which will normally cause extra load.

        As mentioned and discussed on irc, I can do the work needed.
        Show
        jan iversen added a comment - Wiki2 has now showed that it runs stable. The mysql process is overloaded at the moment, which should (will) be handled as part of the optimization. So now it is really time to start. AOO has a release comming up before end of january 2013, which will normally cause extra load. As mentioned and discussed on irc, I can do the work needed.
        jan iversen made changes -
        Field Original Value New Value
        Assignee jan iversen [ jani@apache.org ]
        Hide
        jan iversen added a comment -
        Mysql parameter changes will be done at a later date. All other parts are done, with great help from rjung.
        Show
        jan iversen added a comment - Mysql parameter changes will be done at a later date. All other parts are done, with great help from rjung.
        jan iversen made changes -
        Status Waiting for Infra [ 10011 ] Closed [ 6 ]
        Resolution Fixed [ 1 ]
        Gavin made changes -
        Fix Version/s Initial Clearing [ 12325964 ]

          People

          • Assignee:
            jan iversen
            Reporter:
            jan iversen
          • Votes:
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            Watchers:
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            Dates

            • Created:
              Updated:
              Resolved:

              Development