I'm getting these alarms multiple times a day where the status goes back and forth between Normal and Warning.
I looked in the /var/log/vmware/vpostgres/postgresql-16.log and I'm seeing these messages repeated. Everything seems to be running fine other than this
Version 7.0.3.00500
2022-05-16 14:29:09.327 UTC 62825cd8.1caa2 0 LOG: Updating instance status...
2022-05-16 14:29:09.327 UTC 62825cd8.1caa2 0 LOG: Checking bloat of WAL caused by replication slots
2022-05-16 14:29:09.327 UTC 62825cd8.1caa2 0 LOG: Memory check: flag = rss, mem_used_bytes = 418152 kB, mem_avail = 1308672 kB
2022-05-16 14:29:09.327 UTC 62825cd8.1caa2 0 LOG: Writing instance status...
2022-05-16 14:29:09.329 UTC 62825cd8.1caa2 0 LOG: Wrote instance status successfully.
2022-05-16 14:29:09.329 UTC 62825cd8.1caa2 0 LOG: Updated instance status successfully.
2022-05-16 14:29:22.366 UTC 62825f9f.717e 0 VCDB vc LOG: could not receive data from client: Connection reset by peer
2022-05-16 14:29:22.366 UTC 62825f9f.717e 0 VCDB vc LOG: unexpected EOF on client connection with an open transaction
2022-05-16 14:29:33.477 UTC 62825cd8.1caa2 0 LOG: Updating instance status...
2022-05-16 14:29:33.477 UTC 62825cd8.1caa2 0 LOG: Checking bloat of WAL caused by replication slots
2022-05-16 14:29:33.477 UTC 62825cd8.1caa2 0 LOG: Memory check: flag = rss, mem_used_bytes = 423388 kB, mem_avail = 1308672 kB
2022-05-16 14:29:33.478 UTC 62825cd8.1caa2 0 LOG: Writing instance status...
2022-05-16 14:29:33.478 UTC 62825cd8.1caa2 0 LOG: Wrote instance status successfully.
2022-05-16 14:29:33.478 UTC 62825cd8.1caa2 0 LOG: Updated instance status successfully.
2022-05-16 14:29:34.848 UTC 62825cd8.1caa2 0 LOG: Updating instance status...
2022-05-16 14:29:34.848 UTC 62825cd8.1caa2 0 LOG: Checking bloat of WAL caused by replication slots
2022-05-16 14:29:34.849 UTC 62825cd8.1caa2 0 LOG: Memory check: flag = rss, mem_used_bytes = 424048 kB, mem_avail = 1308672 kB
2022-05-16 14:29:34.849 UTC 62825cd8.1caa2 0 LOG: Writing instance status...
2022-05-16 14:29:34.850 UTC 62825cd8.1caa2 0 LOG: Wrote instance status successfully.
2022-05-16 14:29:34.850 UTC 62825cd8.1caa2 0 LOG: Updated instance status successfully.
2022-05-16 14:29:53.146 UTC 62825fe1.775d 0 root root FATAL: password authentication failed for user "root"
2022-05-16 14:29:53.146 UTC 62825fe1.775d 0 root root DETAIL: Role "root" does not exist.
Connection matched pg_hba.conf line 7: "local all all md5"