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  1. ZABBIX FEATURE REQUESTS
  2. ZBXNEXT-9238 Support PostgreSQL 17
  3. ZBXNEXT-9542

PostgreSQL 17 - not supported items in templates related to PostgreSQL monitoring

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    • Icon: Change Request (Sub-task) Change Request (Sub-task)
    • Resolution: Unresolved
    • Icon: Trivial Trivial
    • None
    • 6.0.35rc1, 6.4.20rc1, 7.0.5rc1, 7.2.0alpha1
    • Templates (T)
    • Prev.Sprint, S24-W40/41, S24-W42/43

      When using any of the PostgreSQL DB monitoring templates on the latest database version, there are several unsupported items, due to failed preprocessing step.

      Log example from Postgresql by Zabbix agent:

      Preprocessing failed for: psql:/var/lib/zabbix/postgresql/pgsql.bgwriter.sql:13: ERROR:  column "checkpoints_timed" does no...
1. Failed: cannot extract value from json by path "$.buffers_backend_fsync": invalid object format, expected opening character '{' or '[' at: 'psql:/var/lib/zabbix/postgresql/pgsql.bgwriter.sql:13: ERROR:  column "checkpoints_timed" does not exist
LINE 3:  (SELECT checkpoints_timed,
                 ^...'

      Seems that metrics related to pg_stat_bgwriter are moved to a different table in PostgreSQL 17. See link: PostgreSQL 17 Release notes

      Note: issue is present in all 3 templates: PostgreSQL by ODBC, PostgreSQL by Zabbix agent, PostgreSQL by Zabbix agent 2

            drasikhov Denis Rasikhov
            ngogolevs Nikita Gogolevs
            Team B
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              Created:
              Updated: