{"pg_stat_database_conflicts": ["datname", "confl_deadlock", "confl_bufferpin", "datid", "confl_tablespace", "confl_lock", "confl_snapshot"], "pg_stat_user_indexes": ["indexrelid", "relid", "indexrelname", "relname", "idx_tup_fetch", "idx_tup_read", "idx_scan", "schemaname"], "pg_stat_archiver": ["failed_count", "archived_count", "stats_reset", "last_archived_time", "last_failed_time", "last_failed_wal", "last_archived_wal"], "pg_stat_database": ["numbackends", "datname", "blks_read", "deadlocks", "tup_fetched", "tup_updated", "stats_reset", "tup_inserted", "datid", "xact_commit", "tup_deleted", "blk_read_time", "xact_rollback", "conflicts", "blks_hit", "tup_returned", "temp_files", "blk_write_time", "temp_bytes"], "pg_stat_user_tables": ["last_vacuum", "n_tup_ins", "n_dead_tup", "last_analyze", "idx_tup_fetch", "n_tup_upd", "schemaname", "seq_tup_read", "vacuum_count", "n_mod_since_analyze", "n_tup_del", "last_autovacuum", "seq_scan", "relid", "n_tup_hot_upd", "autoanalyze_count", "n_live_tup", "relname", "last_autoanalyze", "idx_scan", "autovacuum_count", "analyze_count"], "pg_stat_bgwriter": ["buffers_backend", "checkpoints_timed", "buffers_alloc", "buffers_clean", "buffers_backend_fsync", "checkpoint_sync_time", "checkpoints_req", "checkpoint_write_time", "maxwritten_clean", "buffers_checkpoint", "stats_reset"], "pg_statio_user_indexes": ["indexrelid", "relid", "indexrelname", "idx_blks_hit", "relname", "idx_blks_read", "schemaname"], "pg_statio_user_tables": ["relid", "heap_blks_hit", "tidx_blks_read", "tidx_blks_hit", "toast_blks_hit", "idx_blks_hit", "relname", "toast_blks_read", "idx_blks_read", "schemaname", "heap_blks_read"]}