Since SQL Server 14.0.3430.2 update, lock_timeout delay is divided by 2

Sebastien Flaesch 21 Reputation points
2022-03-29T09:41:04.923+00:00

Hello!

In our Linux machine, we have update SQL Server 2017 to version 14.0.3430.2 and since this version, the lock_timeout seems to be divided by ~2 when waiting for locks...

Is this a know issue?

[f4gl@dirac ~]$ uname -a
Linux dirac.strasbourg.4js.com 3.10.0-862.el7.x86_64 #1 SMP Wed Mar 21 18:14:51 EDT 2018 x86_64 x86_64 x86_64 GNU/Linux

Seb!

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Accepted answer
  1. AmeliaGu-MSFT 13,961 Reputation points Microsoft Vendor
    2022-03-30T05:46:30.677+00:00

    Hi SebastienFlaesch-0302,
    Welcome to Microsoft Q&A.

    In our Linux machine, we have update SQL Server 2017 to version 14.0.3430.2 and since this version, the lock_timeout seems to be divided by ~2 when waiting for locks.

    Sorry that I don’t have the Linux environment for testing currently.
    Based on your results, I recommend you submit it to the Microsoft feedback at this link https://feedback.azure.com/d365community/forum/04fe6ee0-3b25-ec11-b6e6-000d3a4f0da0
    Your feedback is valuable for Microsoft to improve the level of products and service. Appreciate for your understanding.

    Best Regards,
    Amelia


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2 additional answers

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  1. Sebastien Flaesch 21 Reputation points
    2022-03-29T12:54:21.777+00:00

    Just tested with SQL Server 2019 / 15.0.4198.2 on Windows OS: The timeout error occurs after ~5.30 seconds


  2. Sebastien Flaesch 21 Reputation points
    2022-04-06T08:51:17.16+00:00

    Hum......

    I have posted the issue on feedback.azure.com as suggested:

    https://feedback.azure.com/d365community/idea/317358d3-edaf-ec11-a81c-0022484ee92d

    But got no answer... is anyone reading these?

    Seb