Performance Insights for Postgres 12.2 is consuming 100% CPU


A query for select datname, pid, usename, application_name, client_addr, client_hostname, wait_event_type, wait_event, query, backend_type from pg_stat_activity where state = 'active' is running permanently under user rdsadmin from, consuming 100% CPU on Postgres 12.2 in RDS.

asked 3 years ago30 views
1 Answer

Yes, this is an issue with Performance Insights on Postgres 12.2.
The query in questions runs with minimal CPU and the display of 100% CPU is incorrect.
A fix has been implemented and will be rolled out to the fleet.


answered 3 years ago

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