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Estimated resources for a 500 connections instance (VM) - Mailing list pgsql-general

From David Gauthier
Subject Estimated resources for a 500 connections instance (VM)
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Msg-id CAMBRECDfz6Zjzy0Bitf+WhKcYZ+j=rvJDe7JN5tZ8etu7E-J8Q@mail.gmail.com
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Re: Estimated resources for a 500 connections instance (VM)
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psql (9.6.0, server 11.3) on linux

We've ramped up usage on a PG server (a VM, I have no choice about this) and are approaching the 100 connections limit.  We could increase the limit, but I've read that this can lead to a degradation in performance. If we bump it up to 500, what kind of compute resources would that require (mem/cpu)?  Any estimates ?

Thanks ! 

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