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  1. Percona Toolkit
  2. PT-721

LP #1650011: pt-query-digest is very slow when processing long lines

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    Details

    • Type: Bug
    • Status: On Hold
    • Priority: High
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: None

      Description

      **Reported in Launchpad by monty solomon last update 23-03-2017 16:17:55

      pt-query-digest was taking a long time to run and could not be killed using the TERM signal.

      I determined that the cause of the issue is that pt-query-digest doesn't handle long lines well.

      Some of the lines in the slow query log file are longer than 20 MB.

      Please add an option to pt-query-digest to ignore lines over a specified length.

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              Reporter:
              lpjirasync lpjirasync (Inactive)
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