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A comment on Linux with “memory folios”: a 7% performance boost when compiling the kernel. Parent comment
Running your DB with the default parameters.
Not running Linux kernel parameters depending on your workload. (+10Gbit NICs, lots of connections...)
There are reasons, why those knobs are there, as there are always trade-off, and having them automatically adjust is very hard.
But maybe that was what you're referring to.
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Running your DB with the default parameters.
Not running Linux kernel parameters depending on your workload. (+10Gbit NICs, lots of connections...)
There are reasons, why those knobs are there, as there are always trade-off, and having them automatically adjust is very hard.
But maybe that was what you're referring to.