Details

    • Type: Bug
    • Status: Closed - Won't Fix
    • Resolution: Incomplete
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: RWStore
    • Labels:
      None

      Description

      In testing it was discovered that reopening the RWStore is taking an unreasonable time.

      Need to find out what's taking so long and fix it!

        Activity

        beebs Brad Bebee created issue -
        Hide
        martyncutcher martyncutcher added a comment -

        The explanation is twofold.

        The RWStore close takes longer because after several allocation requests, several allocation blocks are reserved, quickly extending the file size. This results in a 200M RWStore file compared with a 10M Worm file in the tests.

        The cost of closing an extended file seems OS dependent, with Mac OSX taking significantly longer than Centos.

        It appears there remain no grounds for concern that simply re-opening a file is a performance issue with the RWStore.

        Show
        martyncutcher martyncutcher added a comment - The explanation is twofold. The RWStore close takes longer because after several allocation requests, several allocation blocks are reserved, quickly extending the file size. This results in a 200M RWStore file compared with a 10M Worm file in the tests. The cost of closing an extended file seems OS dependent, with Mac OSX taking significantly longer than Centos. It appears there remain no grounds for concern that simply re-opening a file is a performance issue with the RWStore.
        beebs Brad Bebee made changes -
        Field Original Value New Value
        Workflow Trac Import v2 [ 12193 ] Trac Import v3 [ 13792 ]
        beebs Brad Bebee made changes -
        Workflow Trac Import v3 [ 13792 ] Trac Import v4 [ 15121 ]
        beebs Brad Bebee made changes -
        Workflow Trac Import v4 [ 15121 ] Trac Import v5 [ 16507 ]
        beebs Brad Bebee made changes -
        Workflow Trac Import v5 [ 16507 ] Trac Import v6 [ 18598 ]
        beebs Brad Bebee made changes -
        Workflow Trac Import v6 [ 18598 ] Trac Import v7 [ 20018 ]
        beebs Brad Bebee made changes -
        Workflow Trac Import v7 [ 20018 ] Trac Import v8 [ 21713 ]

          People

          • Assignee:
            martyncutcher martyncutcher
            Reporter:
            martyncutcher martyncutcher
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            Dates

            • Created:
              Updated:
              Resolved: