ottertune/client/controller/sample_output/rds_postgres/knobs.json

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{
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"global": {
"global": {
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"DateStyle": "ISO, MDY",
"IntervalStyle": "postgres",
"TimeZone": "Etc/UTC",
"allow_system_table_mods": "off",
"application_name": "",
"archive_command": "(disabled)",
"archive_mode": "off",
"archive_timeout": "5min",
"array_nulls": "on",
"authentication_timeout": "1min",
"autovacuum": "on",
"autovacuum_analyze_scale_factor": "0.05",
"autovacuum_analyze_threshold": "50",
"autovacuum_freeze_max_age": "200000000",
"autovacuum_max_workers": "3",
"autovacuum_multixact_freeze_max_age": "400000000",
"autovacuum_naptime": "15s",
"autovacuum_vacuum_cost_delay": "20ms",
"autovacuum_vacuum_cost_limit": "600",
"autovacuum_vacuum_scale_factor": "0.1",
"autovacuum_vacuum_threshold": "50",
"autovacuum_work_mem": "-1",
"backend_flush_after": "0",
"backslash_quote": "safe_encoding",
"bgwriter_delay": "200ms",
"bgwriter_flush_after": "512kB",
"bgwriter_lru_maxpages": "100",
"bgwriter_lru_multiplier": "2",
"block_size": "8192",
"bonjour": "off",
"bonjour_name": "",
"bytea_output": "hex",
"check_function_bodies": "on",
"checkpoint_completion_target": "0.403",
"checkpoint_flush_after": "256kB",
"checkpoint_timeout": "5min",
"checkpoint_warning": "30s",
"client_encoding": "UTF8",
"client_min_messages": "notice",
"cluster_name": "",
"commit_delay": "0",
"commit_siblings": "5",
"config_file": "/rdsdbdata/config/postgresql.conf",
"constraint_exclusion": "partition",
"cpu_index_tuple_cost": "0.005",
"cpu_operator_cost": "0.0025",
"cpu_tuple_cost": "0.01",
"cursor_tuple_fraction": "0.1",
"data_checksums": "on",
"data_directory": "/rdsdbdata/db",
"data_directory_mode": "0700",
"db_user_namespace": "off",
"deadlock_timeout": "1s",
"debug_assertions": "off",
"debug_pretty_print": "on",
"debug_print_parse": "off",
"debug_print_plan": "off",
"debug_print_rewritten": "off",
"default_statistics_target": "100",
"default_tablespace": "",
"default_text_search_config": "pg_catalog.simple",
"default_transaction_deferrable": "off",
"default_transaction_isolation": "read committed",
"default_transaction_read_only": "off",
"default_with_oids": "off",
"dynamic_library_path": "$libdir",
"dynamic_shared_memory_type": "posix",
"effective_cache_size": "19260784kB",
"effective_io_concurrency": "1",
"enable_bitmapscan": "on",
"enable_gathermerge": "on",
"enable_hashagg": "on",
"enable_hashjoin": "on",
"enable_indexonlyscan": "on",
"enable_indexscan": "on",
"enable_material": "on",
"enable_mergejoin": "on",
"enable_nestloop": "on",
"enable_parallel_append": "on",
"enable_parallel_hash": "on",
"enable_partition_pruning": "on",
"enable_partitionwise_aggregate": "off",
"enable_partitionwise_join": "off",
"enable_seqscan": "on",
"enable_sort": "on",
"enable_tidscan": "on",
"escape_string_warning": "on",
"event_source": "PostgreSQL",
"exit_on_error": "off",
"external_pid_file": "",
"extra_float_digits": "3",
"force_parallel_mode": "off",
"from_collapse_limit": "8",
"fsync": "on",
"full_page_writes": "on",
"geqo": "on",
"geqo_effort": "5",
"geqo_generations": "0",
"geqo_pool_size": "0",
"geqo_seed": "0",
"geqo_selection_bias": "2",
"geqo_threshold": "12",
"gin_fuzzy_search_limit": "0",
"gin_pending_list_limit": "4MB",
"hba_file": "/rdsdbdata/config/pg_hba.conf",
"hot_standby": "off",
"hot_standby_feedback": "off",
"huge_pages": "on",
"ident_file": "/rdsdbdata/config/pg_ident.conf",
"idle_in_transaction_session_timeout": "1d",
"ignore_checksum_failure": "off",
"ignore_system_indexes": "off",
"integer_datetimes": "on",
"jit": "off",
"jit_above_cost": "100000",
"jit_debugging_support": "off",
"jit_dump_bitcode": "off",
"jit_expressions": "on",
"jit_inline_above_cost": "500000",
"jit_optimize_above_cost": "500000",
"jit_profiling_support": "off",
"jit_provider": "llvmjit",
"jit_tuple_deforming": "on",
"join_collapse_limit": "8",
"krb_caseins_users": "off",
"krb_server_keyfile": "FILE:/rdsdbbin/postgres-11.1.R1/etc/krb5.keytab",
"lc_collate": "en_US.UTF-8",
"lc_ctype": "en_US.UTF-8",
"lc_messages": "",
"lc_monetary": "C",
"lc_numeric": "C",
"lc_time": "C",
"listen_addresses": "*",
"lo_compat_privileges": "off",
"local_preload_libraries": "",
"lock_timeout": "0",
"log_autovacuum_min_duration": "10s",
"log_checkpoints": "on",
"log_connections": "off",
"log_destination": "stderr",
"log_directory": "/rdsdbdata/log/error",
"log_disconnections": "off",
"log_duration": "off",
"log_error_verbosity": "default",
"log_executor_stats": "off",
"log_file_mode": "0644",
"log_filename": "postgresql.log.%Y-%m-%d-%H",
"log_hostname": "on",
"log_line_prefix": "%t:%r:%u@%d:[%p]:",
"log_lock_waits": "off",
"log_min_duration_statement": "-1",
"log_min_error_statement": "error",
"log_min_messages": "warning",
"log_parser_stats": "off",
"log_planner_stats": "off",
"log_replication_commands": "off",
"log_rotation_age": "1h",
"log_rotation_size": "10MB",
"log_statement": "none",
"log_statement_stats": "off",
"log_temp_files": "-1",
"log_timezone": "UTC",
"log_truncate_on_rotation": "off",
"logging_collector": "on",
"maintenance_work_mem": "394327kB",
"max_connections": "3466",
"max_files_per_process": "1000",
"max_function_args": "100",
"max_identifier_length": "63",
"max_index_keys": "32",
"max_locks_per_transaction": "64",
"max_logical_replication_workers": "4",
"max_parallel_maintenance_workers": "2",
"max_parallel_workers": "8",
"max_parallel_workers_per_gather": "2",
"max_pred_locks_per_page": "2",
"max_pred_locks_per_relation": "-2",
"max_pred_locks_per_transaction": "64",
"max_prepared_transactions": "0",
"max_replication_slots": "0",
"max_stack_depth": "6MB",
"max_standby_archive_delay": "30s",
"max_standby_streaming_delay": "30s",
"max_sync_workers_per_subscription": "2",
"max_wal_senders": "0",
"max_wal_size": "5848MB",
"max_worker_processes": "8",
"min_parallel_index_scan_size": "512kB",
"min_parallel_table_scan_size": "8MB",
"min_wal_size": "246MB",
"old_snapshot_threshold": "-1",
"operator_precedence_warning": "off",
"parallel_leader_participation": "on",
"parallel_setup_cost": "1000",
"parallel_tuple_cost": "0.1",
"password_encryption": "md5",
"port": "5432",
"post_auth_delay": "0",
"pre_auth_delay": "0",
"quote_all_identifiers": "off",
"random_page_cost": "4",
"restart_after_crash": "on",
"row_security": "on",
"search_path": "\"$user\", public",
"segment_size": "1GB",
"seq_page_cost": "1",
"server_encoding": "UTF8",
"server_version": "11.1",
"server_version_num": "110001",
"session_preload_libraries": "",
"session_replication_role": "origin",
"shared_buffers": "8065544kB",
"shared_preload_libraries": "rdsutils,pg_stat_statements",
"ssl": "on",
"ssl_ca_file": "/rdsdbdata/rds-metadata/ca-cert.pem",
"ssl_cert_file": "/rdsdbdata/rds-metadata/server-cert.pem",
"ssl_ciphers": "HIGH:MEDIUM:+3DES:!aNULL",
"ssl_crl_file": "",
"ssl_dh_params_file": "",
"ssl_ecdh_curve": "prime256v1",
"ssl_key_file": "/rdsdbdata/rds-metadata/server-key.pem",
"ssl_passphrase_command": "",
"ssl_passphrase_command_supports_reload": "off",
"ssl_prefer_server_ciphers": "on",
"standard_conforming_strings": "on",
"statement_timeout": "0",
"stats_temp_directory": "/rdsdbdata/db/pg_stat_tmp",
"superuser_reserved_connections": "3",
"synchronize_seqscans": "on",
"synchronous_commit": "on",
"synchronous_standby_names": "",
"syslog_facility": "local0",
"syslog_ident": "postgres",
"syslog_sequence_numbers": "on",
"syslog_split_messages": "on",
"tcp_keepalives_count": "2",
"tcp_keepalives_idle": "300",
"tcp_keepalives_interval": "30",
"temp_buffers": "8MB",
"temp_file_limit": "-1",
"temp_tablespaces": "",
"timezone_abbreviations": "Default",
"trace_notify": "off",
"trace_recovery_messages": "log",
"trace_sort": "off",
"track_activities": "on",
"track_activity_query_size": "4kB",
"track_commit_timestamp": "off",
"track_counts": "on",
"track_functions": "all",
"track_io_timing": "on",
"transaction_deferrable": "off",
"transaction_isolation": "read committed",
"transaction_read_only": "off",
"transform_null_equals": "off",
"unix_socket_directories": "/tmp",
"unix_socket_group": "rdsdb",
"unix_socket_permissions": "0700",
"update_process_title": "on",
"vacuum_cleanup_index_scale_factor": "0.1",
"vacuum_cost_delay": "0",
"vacuum_cost_limit": "200",
"vacuum_cost_page_dirty": "20",
"vacuum_cost_page_hit": "1",
"vacuum_cost_page_miss": "5",
"vacuum_defer_cleanup_age": "0",
"vacuum_freeze_min_age": "50000000",
"vacuum_freeze_table_age": "150000000",
"vacuum_multixact_freeze_min_age": "5000000",
"vacuum_multixact_freeze_table_age": "150000000",
"wal_block_size": "8192",
"wal_buffers": "64MB",
"wal_compression": "off",
"wal_consistency_checking": "",
"wal_keep_segments": "32",
"wal_level": "minimal",
"wal_log_hints": "off",
"wal_receiver_status_interval": "10s",
"wal_receiver_timeout": "30s",
"wal_retrieve_retry_interval": "5s",
"wal_segment_size": "64MB",
"wal_sender_timeout": "30s",
"wal_sync_method": "fdatasync",
"wal_writer_delay": "200ms",
"wal_writer_flush_after": "1MB",
"work_mem": "119797kB",
"xmlbinary": "base64",
"xmloption": "content",
"zero_damaged_pages": "off"
},
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"pg_stat_statements":{
"max": "5000",
"save": "on",
"track": "top",
"track_utility": "on"
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},
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"rds": {
"extensions": "address_standardizer, address_standardizer_data_us, amcheck, aws_commons, aws_s3, bloom, btree_gin, btree_gist, citext, cube, dblink, dict_int, dict_xsyn, earthdistance, fuzzystrmatch, hll, hstore, hstore_plperl, intagg, intarray, ip4r, isn, jsonb_plperl, log_fdw, ltree, orafce, pageinspect, pgaudit, pgcrypto, pglogical, pgrouting, pgrowlocks, pgstattuple, pgtap, pg_buffercache, pg_freespacemap, pg_hint_plan, pg_prewarm, pg_repack, pg_similarity, pg_stat_statements, pg_transport, pg_trgm, pg_visibility, plcoffee, plls, plperl, plpgsql, plprofiler, pltcl, plv8, postgis, postgis_tiger_geocoder, postgis_topology, postgres_fdw, prefix, sslinfo, tablefunc, test_parser, tsm_system_rows, tsm_system_time, unaccent, uuid-ossp",
"force_admin_logging_level": "disabled",
"force_autovacuum_logging_level": "info",
"internal_databases": "rdsadmin,template0",
"logical_replication": "off",
"rds_superuser_reserved_connections": "2",
"restrict_logical_slot_creation": "off",
"restrict_password_commands": "off",
"superuser_variables": "session_replication_role"
}
},
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"local": null
}