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  1. MariaDB ColumnStore
  2. MCOL-4586

Significant cpimport performance degradation

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Details

    • Bug
    • Status: Closed (View Workflow)
    • Blocker
    • Resolution: Cannot Reproduce
    • 5.5.2
    • 5.5.2
    • cpimport
    • None

    Description

      Build tested: 5.5.2-1 (Jenkin #1560)

      10g dbt3 database cpimport performance is about 4.5X slower than 5.5.1-1
      Elapsed time in seconds

      TableName	5.5.1-1	5.5.2-1
      		 
      nation	1.084	1.370
      		 
      region	1.112	1.088
      		 
      customer	4.234	63.072
      		 
      orders	24.210	188.024
      		 
      supplier	1.157	2.621
      		 
      partsupp	16.202	70.898
      		 
      part	4.124	18.149
      		 
      lineitem	111.366	418.178
      		 
      Total	163.487	763.399

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            David.Hall David Hall (Inactive)
            dleeyh Daniel Lee (Inactive)
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            Dates

              Created:
              Updated:
              Resolved:

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