QAN PostgreSQL PgStatements Agent

I am monitoring an Amazon Aurora Postgresql cluster with Percona and the QA related agents show the status: waiting, what could be the error?

Hello @Luis_Carlos_Badilla

You will find more information in pmm-agent logs about why the exporter is in waiting state.
what pmm-agent log? what the version of pmm ?

You can check pmm-agent log using the below commands,

journalctl -u pmm-agent.service -n 100
journalctl -u pmm-agent.service -f

I am deploying PMM Server instance hosted on AWS Marketplace.