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Why my newly created postgres RDS has constant read/write IOPS plus CPU utilization? I didn't use the rds in any of my app, nor does it open to public network.

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And I am just using the default param group.

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John Rotenstein
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jack2684
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1 Answers1

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Impossible to say on a hosted database, but since the spikes are occurring regularly, I'd guess it is the monitoring system and checkpoint activity.

To find out more, set log_min_duration_statement = 0 and log_checkpoints = on and examine the log.

Laurenz Albe
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