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by aeyes 2052 days ago
> 4. The Aurora IO costs are ridiculous. Are there any good tools to see what is exactly causing so much I/O?

I don't use Aurora so I don't know what is available but pg_stat_statements does have I/O statistics so you can review it manually or use a tool like pgAnalyze (not sure if it supports Aurora) to see what queries are I/O intensive.