What is the most optimal config parameters to keep stable write TPS ?..

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Hi,

what may you suggest as the most optimal postgresql.conf to keep
writing as stable as possible?..

What I want is to avoid "throughput waves"  - I want to keep my
response times stable without any activity holes. I've tried to reduce
checkpoint timeout from 5min to 30sec - it helped, throughput is more
stable now, but instead of big waves I have now short waves anyway..

What is the best options combination here?..

Rgds,
-Dimitri

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