Couchbase Server

perf - 10x slower rebalance performance with consistent view turned on

Details

  • Type: Bug Bug
  • Status: Resolved Resolved
  • Priority: Blocker Blocker
  • Resolution: Fixed
  • Affects Version/s: 2.0
  • Fix Version/s: 2.0-beta-2
  • Component/s: ns_server
  • Security Level: Public
  • Labels:
  • Environment:
    centos

Description

For build 1782, rebalance took ~6800 seconds (8M workload , 2 -> 4 nodes with consistent view turned on by default).

By contrast, build 1723, rebalance took ~500 seconds for the same workload, without consistent views.

Please refer to attached screenshot.

Activity

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Ronnie Sun made changes -
Field Original Value New Value
Labels pblock
Ronnie Sun made changes -
Assignee Aleksey Kondratenko [ alkondratenko ] Dipti Borkar [ dipti ]
Priority Major [ 3 ] Blocker [ 1 ]
Ronnie Sun made changes -
Assignee Dipti Borkar [ dipti ] Aleksey Kondratenko [ alkondratenko ]
Priority Blocker [ 1 ] Critical [ 2 ]
Ronnie Sun made changes -
Attachment Screen Shot 2012-10-02 at 2.33.34 PM.png [ 15243 ]
Attachment diag.zip [ 15244 ]
Attachment diag-2.zip [ 15245 ]
Farshid Ghods made changes -
Fix Version/s 2.0-beta-2 [ 10385 ]
Priority Critical [ 2 ] Blocker [ 1 ]
Farshid Ghods made changes -
Sprint Status Current Sprint
Aleksey Kondratenko made changes -
Attachment diag0.bz2 [ 15290 ]
Attachment diag3.bz2 [ 15291 ]
Aleksey Kondratenko made changes -
Assignee Aleksey Kondratenko [ alkondratenko ] Chiyoung Seo [ chiyoung ]
Chiyoung Seo made changes -
Status Open [ 1 ] Resolved [ 5 ]
Resolution Fixed [ 1 ]
Chiyoung Seo made changes -
Sprint Status Current Sprint

People

  • Assignee:
    Chiyoung Seo
    Reporter:
    Ronnie Sun
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Dates

  • Created:
    Updated:
    Resolved: