Re: Dead lock after the migration from CentOS 7 to RHEL 9

On Wed, Aug 14, 2024 at 11:50 PM David G. Johnston <
david(dot)g(dot)johnston(at)gmail(dot)com> wrote:

> On Wednesday, August 14, 2024, Wasim Devale <wasimd60(at)gmail(dot)com> wrote:
>
>> Ok thanks for the insights.
>>
>> Do we need to do any config changes in the config file?
>>
>> We have also configured Datadog agent at operating system level that
>> checks postgresql activity it's has the pgpouncer.d config file that is
>> unchanged after the migration. This might be the possible reason that it is
>> throughing dead lock error.
>>
>> Please through some insights on the above.
>>
>
> Sounds like you need to read up on what a deadlock is, and then go figure
> out what combination of SQL commands in your environment is causing it.
> Only then does it make sense to reason through possible solutions. Until
> you can show some SQL commands I’m not of much help. I’m not inclined to
> teach what a deadlock is - such knowledge is available on the internet.
>

TBF, this is apparently the same application that was running "fine" before
upgrading.

OP has still done a non-existant job at telling us what version he upgraded
from and to, how he upgraded and what he did afterwards.

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