Re: May be BUG. Periodic burst growth of the checkpoint_req counter on replica. - Mailing list pgsql-hackers

On 08.10.2024 15:42, Fujii Masao wrote:
> On 2024/09/30 12:26, Fujii Masao wrote:
>>>> In 0002.patch, I also modified the description of num_requested from
>>>> "Number of backend requested checkpoints" to remove "backend," as it can
>>>> be confusing since num_requested includes requests from sources other than
>>>> the backend. Thought?
>>>
>>> Agreed. E.g. from xlog. Then maybe changed it also in the function
>>> descriptions in the pg_proc.dat? For pg_stat_get_checkpointer_num_requested()
>>> and pg_stat_get_checkpointer_restartpoints_requested().
>>
>> Yes, good catch!
> 
> Patch attached.
  
Looked at the patch. Just in case, checked that neither
“backend completed” nor “backend requested” were found anywhere else.
All is ok for me.

Thanks a lot!

With the best wishes,

-- 
Anton A. Melnikov
Postgres Professional: http://www.postgrespro.com
The Russian Postgres Company