Uploaded image for project: 'Core Server'
  1. Core Server
  2. SERVER-30238

High disk usage and query blocking on database drops

    XMLWordPrintable

Details

    • Bug
    • Status: Closed
    • Major - P3
    • Resolution: Duplicate
    • 3.4.6
    • None
    • Performance
    • None
    • Fully Compatible
    • ALL
      • Drop database (WT, 3.4.6)
      • Queries and updates stall.

    Description

      This case is being raised from WT-3207 - in the latest 3.4.6 release, the bottleneck appears to have moved from CPU to disk.

      Image 1 - the database is dropped (09:02:47) and the queries, updates have dropped off.

      Image 2 - Recovery - at 09:04:45 the primary recovers and starts processing requests. Note the list Databases that returned after a long period of time.

      A new run with diagnostics.data to follow - Can I have a secure link to submit it to?

      Attachments

        Issue Links

          related to

          Bug - A problem which impairs or prevents the functions of the product. SERVER-30426 dropDatabase very slow due to repeated calls to closeAllCursors

          • Major - P3 - Major loss of function.
          • Closed

          Activity

            People

              bruce.lucas@mongodb.com Bruce Lucas
              david.henderson@triggeredmessaging.com David Henderson
              Votes:
              1 Vote for this issue
              Watchers:
              11 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved: