[pgpool-general: 8007] Re: connection is not available

[Nikolay Mastilo (HM)]

Hello,

Please, could you tell what are amount of computation resources for 
Pgpool running in Kubernetes - CPU, RAM?

Is there any rule to assessment it?

I suspect the exception mention bellow perhaps can be related with the 
resources.

How I can check if the resources CPU or RAM are sufficient?

Are there any  way for perform such checking (commands, log messages, etc.)?

Thanks in advance.

Regards,
Nikolay

24.01.2022 18:22, Nikolay Mastilo (HM) пишет:
> Hello,
>
> In our environment we received the error of our service that connects  
> to Pgpool:
>
> "HikariPool-1 - Connection is not available, request timed out after 
> 30012ms."
>
> We run load test that generate 300 connections that send requests to 
> database each 1-4 sec via Pgpool.
>
> Most of connections was successed. But 3-4% was failed and service 
> produced exception log which I mentioned above.
>
> num_init_children = 200
>
> max_pool = 4
>
> I will be appreciate any idea what's going on.
>
> Best wishes,
>
> Nikola
>
>
>