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Issue High CPU Usage postgres memory process

c.vandervliet

New Pleskian
Server operating system version
AlmaLinux 9.2
Plesk version and microupdate number
v18.0.55_build1800230907.05 os_RedHat el9
Hello,
Our server reported high CPU usage for a postgres related process called "memory".
I'm not sure how to troubleshoot this as most posts related to memory are about ram usage instead of CPU usage.
Any clue what this or how to troubleshoot?

I already checked if there are any long running queries but there aren't any.

Thank you!
 

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"memory" is just a username like "mickey", "chap", "hal9000" or whatever. It does not mean "memory consumption".
 
Maybe you can find out more on what Postgres is doing by running this query from the Postgres command line?
> select * from pg_stat_activity;
 
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