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  1. Core Server
  2. SERVER-44923

update is too slow when the chunk migration

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    • Type: Icon: Bug Bug
    • Resolution: Community Answered
    • Priority: Icon: Major - P3 Major - P3
    • None
    • Affects Version/s: 3.4.23
    • Component/s: Admin
    • None
    • Fully Compatible
    • ALL

      hi  

          i found the update operation would be too slow when the balancer is running( from  2019-11-27T13:40:00+0800  to  2019-11-27T14:50:00+0800     ), so i want to  check the chunk migration would  influence the performance of the sharding cluster;

          after stopping the balancer, the update operation will be ok. 

        1. diag.zip
          89.73 MB
        2. mongos156.log
          4.29 MB
        3. mongos192.log
          4.29 MB
        4. mongos195.log
          5.18 MB
        5. mongos196.log
          4.68 MB
        6. mongos241195.log
          5.32 MB
        7. shard2019112713301430slow.log.zip
          58.26 MB

            Assignee:
            dmitry.agranat@mongodb.com Dmitry Agranat
            Reporter:
            hmyyj126@126.com ck wild
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              Created:
              Updated:
              Resolved: