Your problem screams "IO saturation".
On 2/4/21 12:07 PM, Atul Kumar wrote:
There is no error message, when I try to connect the database while running vacuumdb with 300 jobs, it gets stuck.
On Thursday, February 4, 2021, Ravi Krishna <rkrishna_pg@aol.com> wrote:
>The CPU and RAM are normal even on 300 jobs ( only 1-4% of consumption)
>but I don’t understand one thing here that if max_connections is set to 700 then
>why I am not able to connect the db. As the running jobs (300) are lesser than
>half of max_connections.
Please paste the error message
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