this post was submitted on 23 Jun 2023
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Lemmy Server Performance
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Lemmy Server Performance
lemmy_server uses the Diesel ORM that automatically generates SQL statements. There are serious performance problems in June and July 2023 preventing Lemmy from scaling. Topics include caching, PostgreSQL extensions for troubleshooting, Client/Server Code/SQL Data/server operator apps/sever operator API (performance and storage monitoring), etc.
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Thank you for sharing. Storage I/O tips?
The default Docker install, last time I looked IIRC, has rust logging cranked really high.
bcc-tools.