Sunshine@piefed.zip to

Linux@programming.devEnglish · 30 days ago

Linux 7.0 Cuts PostgreSQL Performance in Half

9

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Linux 7.0 Cuts PostgreSQL Performance in Half

Sunshine@piefed.zip to

Linux@programming.devEnglish · 30 days ago

9

An AWS engineer has reported PostgreSQL throughput dropping to 0.51x on Linux 7.0 after a kernel preemption change, with no fix before stable release.

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Die4Ever@retrolemmy.com
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29 days ago
sounds like rseq has been around since 2018 https://www.phoronix.com/news/Restartable-Sequences-Speed

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