All these views are owned by gp_toolkit schema.

1. "gp_pgdatabase"
2. "gp_distributed_xacts"
3. "gp_transaction_log"
4. "gp_distributed_log"
5. "gp_log_system"
6. "gp_log_database"
7. "gp_log_master_concise"
8. "gp_log_command_timings"
9. "gp_param_settings_seg_value_diffs"
10. "gp_pgdatabase_invalid"
11. "gp_skew_coefficients"
12. "gp_skew_idle_fractions"
13. "gp_stats_missing"
14. "gp_bloat_expected_pages"
15. "gp_bloat_diag"
16. "gp_resq_activity"
17. "gp_resq_activity_by_queue"
18. "gp_resq_priority_backend"
19. "gp_resq_priority_statement"
20. "gp_resq_role"
21. "gp_locks_on_resqueue"
22. "gp_locks_on_relation"
23. "gp_roles_assigned"
24. "gp_size_of_index"
25. "gp_size_of_table_disk"
26. "gp_size_of_table_uncompressed"
27. "gp_table_indexes"
28. "gp_size_of_all_table_indexes"
29. "gp_size_of_table_and_indexes_disk"
30. "gp_size_of_table_and_indexes_licensing"
31. "gp_size_of_partition_and_indexes_disk"
32. "gp_size_of_schema_disk"
33. "gp_size_of_database"
34. "gp_resqueue_status"
35. "gp_disk_free" - Table

All these tables are owned by pg_catalog schema.

1. "gp_verification_history"
2. "gp_master_mirroring"
3. "gp_fastsequence"
4. "gp_global_sequence"
5. "gp_persistent_relation_node"
6. "gp_relation_node"
7. "gp_persistent_database_node"
8. "gp_persistent_tablespace_node"
9. "gp_persistent_filespace_node"
10. "gp_configuration"
11. "gp_configuration_history"
12. "gp_db_interfaces"
13. "gp_interfaces"
14. "gp_id"
15. "gp_distribution_policy"
16. "gp_version_at_initdb"
17. "gp_segment_configuration"
18. "gp_fault_strategy"
19. "gp_san_configuration"