[ { "fields": { "category": "Reporting and Logging / When to Log", "maxval": "", "dbms": 4, "resource": 4, "name": "global.client_min_messages", "minval": "", "default": "notice", "tunable": false, "enumvals": "debug5,debug4,debug3,debug2,debug1,log,notice,warning,error", "vartype": 5, "context": "user", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Autovacuum", "maxval": 100.0, "dbms": 4, "resource": 4, "name": "global.autovacuum_vacuum_scale_factor", "minval": 0.0, "default": 0.2, "tunable": false, "enumvals": "", "vartype": 3, "context": "sighup", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Connections and Authentication / Connection Settings", "maxval": "", "dbms": 4, "resource": 4, "name": "global.bonjour_name", "minval": "", "default": "", "tunable": false, "enumvals": "", "vartype": 1, "context": "postmaster", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Client Connection Defaults / Statement Behavior", "maxval": 2000000000, "dbms": 4, "resource": 4, "name": "global.vacuum_freeze_table_age", "minval": 0, "default": 150000000, "tunable": false, "enumvals": "", "vartype": 2, "context": "user", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Resource Usage / Asynchronous Behavior", "maxval": 262143, "dbms": 4, "resource": 2, "name": "global.max_worker_processes", "minval": 0, "default": 8, "tunable": true, "enumvals": "", "vartype": 2, "context": "postmaster", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Reporting and Logging / Where to Log", "maxval": "", "dbms": 4, "resource": 4, "name": "global.syslog_facility", "minval": "", "default": "local0", "tunable": false, "enumvals": "local0,local1,local2,local3,local4,local5,local6,local7", "vartype": 5, "context": "sighup", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Client Connection Defaults / Statement Behavior", "maxval": "", "dbms": 4, "resource": 4, "name": "global.transaction_read_only", "minval": "", "default": "off", "tunable": false, "enumvals": "", "vartype": 4, "context": "user", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Reporting and Logging / What to Log", "maxval": 2199023254528, "dbms": 4, "resource": 4, "name": "global.log_temp_files", "minval": -1, "default": -1, "tunable": false, "enumvals": "", "vartype": 2, "context": "superuser", "scope": "global", "summary": "", "unit": 1, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Connections and Authentication / Security and Authentication", "maxval": 600000, "dbms": 4, "resource": 4, "name": "global.authentication_timeout", "minval": 1000, "default": 60000, "tunable": false, "enumvals": "", "vartype": 2, "context": "sighup", "scope": "global", "summary": "", "unit": 2, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Client Connection Defaults / Other Defaults", "maxval": 2147483647, "dbms": 4, "resource": 4, "name": "global.gin_fuzzy_search_limit", "minval": 0, "default": 0, "tunable": false, "enumvals": "", "vartype": 2, "context": "user", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Reporting and Logging / What to Log", "maxval": "", "dbms": 4, "resource": 4, "name": "global.log_lock_waits", "minval": "", "default": "off", "tunable": false, "enumvals": "", "vartype": 4, "context": "superuser", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Write-Ahead Log / Archiving", "maxval": "", "dbms": 4, "resource": 4, "name": "global.archive_mode", "minval": "", "default": "off", "tunable": false, "enumvals": "always,on,off", "vartype": 5, "context": "postmaster", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Replication / Standby Servers", "maxval": 2147483000, "dbms": 4, "resource": 4, "name": "global.wal_receiver_status_interval", "minval": 0, "default": 10000, "tunable": false, "enumvals": "", "vartype": 2, "context": "sighup", "scope": "global", "summary": "", "unit": 2, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Statistics / Query and Index Statistics Collector", "maxval": "", "dbms": 4, "resource": 4, "name": "global.track_functions", "minval": "", "default": "none", "tunable": false, "enumvals": "none,pl,all", "vartype": 5, "context": "superuser", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Replication / Master Server", "maxval": "", "dbms": 4, "resource": 4, "name": "global.synchronous_standby_names", "minval": "", "default": "", "tunable": false, "enumvals": "", "vartype": 1, "context": "sighup", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Replication / Sending Servers", "maxval": 262143, "dbms": 4, "resource": 4, "name": "global.max_replication_slots", "minval": 0, "default": 0, "tunable": false, "enumvals": "", "vartype": 2, "context": "postmaster", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Query Tuning / Planner Method Configuration", "maxval": "", "dbms": 4, "resource": 4, "name": "global.enable_hashjoin", "minval": "", "default": "on", "tunable": false, "enumvals": "", "vartype": 4, "context": "user", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Resource Usage / Memory", "maxval": "", "dbms": 4, "resource": 4, "name": "global.huge_pages", "minval": "", "default": "try", "tunable": false, "enumvals": "off,on,try", "vartype": 5, "context": "postmaster", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Reporting and Logging / Where to Log", "maxval": "", "dbms": 4, "resource": 4, "name": "global.event_source", "minval": "", "default": "PostgreSQL", "tunable": false, "enumvals": "", "vartype": 1, "context": "postmaster", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Client Connection Defaults / Locale and Formatting", "maxval": "", "dbms": 4, "resource": 4, "name": "global.lc_monetary", "minval": "", "default": "C", "tunable": false, "enumvals": "", "vartype": 1, "context": "user", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Query Tuning / Genetic Query Optimizer", "maxval": 1.0, "dbms": 4, "resource": 4, "name": "global.geqo_seed", "minval": 0.0, "default": 0.0, "tunable": false, "enumvals": "", "vartype": 3, "context": "user", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Client Connection Defaults / Locale and Formatting", "maxval": "", "dbms": 4, "resource": 4, "name": "global.DateStyle", "minval": "", "default": "ISO, MDY", "tunable": false, "enumvals": "", "vartype": 1, "context": "user", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Autovacuum", "maxval": 2147483647, "dbms": 4, "resource": 4, "name": "global.autovacuum_analyze_threshold", "minval": 0, "default": 50, "tunable": false, "enumvals": "", "vartype": 2, "context": "sighup", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Resource Usage / Memory", "maxval": "", "dbms": 4, "resource": 4, "name": "global.dynamic_shared_memory_type", "minval": "", "default": "posix", "tunable": false, "enumvals": "posix,sysv,mmap,none", "vartype": 5, "context": "postmaster", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Autovacuum", "maxval": 2147483000, "dbms": 4, "resource": 4, "name": "global.autovacuum_naptime", "minval": 1000, "default": 60000, "tunable": false, "enumvals": "", "vartype": 2, "context": "sighup", "scope": "global", "summary": "", "unit": 2, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Write-Ahead Log / Checkpoints", "maxval": 1.0, "dbms": 4, "resource": 4, "name": "global.checkpoint_completion_target", "minval": 0.0, "default": 0.5, "tunable": true, "enumvals": "", "vartype": 3, "context": "sighup", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Replication / Sending Servers", "maxval": 262143, "dbms": 4, "resource": 4, "name": "global.max_wal_senders", "minval": 0, "default": 0, "tunable": false, "enumvals": "", "vartype": 2, "context": "postmaster", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Resource Usage / Asynchronous Behavior", "maxval": 1000, "dbms": 4, "resource": 4, "name": "global.effective_io_concurrency", "minval": 0, "default": 1, "tunable": true, "enumvals": "", "vartype": 2, "context": "user", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Version and Platform Compatibility / Previous PostgreSQL Versions", "maxval": "", "dbms": 4, "resource": 4, "name": "global.quote_all_identifiers", "minval": "", "default": "off", "tunable": false, "enumvals": "", "vartype": 4, "context": "user", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Reporting and Logging / What to Log", "maxval": "", "dbms": 4, "resource": 4, "name": "global.log_checkpoints", "minval": "", "default": "off", "tunable": false, "enumvals": "", "vartype": 4, "context": "sighup", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Statistics / Monitoring", "maxval": "", "dbms": 4, "resource": 4, "name": "global.log_statement_stats", "minval": "", "default": "off", "tunable": false, "enumvals": "", "vartype": 4, "context": "superuser", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Preset Options", "maxval": 8192, "dbms": 4, "resource": 4, "name": "global.wal_block_size", "minval": 8192, "default": 8192, "tunable": false, "enumvals": "", "vartype": 2, "context": "internal", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Preset Options", "maxval": 1073741824, "dbms": 4, "resource": 4, "name": "global.segment_size", "minval": 1073741824, "default": 1073741824, "tunable": false, "enumvals": "", "vartype": 2, "context": "internal", "scope": "global", "summary": "", "unit": 1, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Resource Usage / Memory", "maxval": 2199023254528, "dbms": 4, "resource": 4, "name": "global.autovacuum_work_mem", "minval": -1, "default": -1, "tunable": false, "enumvals": "", "vartype": 2, "context": "sighup", "scope": "global", "summary": "", "unit": 1, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Query Tuning / Planner Method Configuration", "maxval": "", "dbms": 4, "resource": 4, "name": "global.enable_hashagg", "minval": "", "default": "on", "tunable": false, "enumvals": "", "vartype": 4, "context": "user", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Statistics / Query and Index Statistics Collector", "maxval": "", "dbms": 4, "resource": 4, "name": "global.track_counts", "minval": "", "default": "on", "tunable": false, "enumvals": "", "vartype": 4, "context": "superuser", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Lock Management", "maxval": 2147483647, "dbms": 4, "resource": 4, "name": "global.deadlock_timeout", "minval": 1, "default": 1000, "tunable": true, "enumvals": "", "vartype": 2, "context": "superuser", "scope": "global", "summary": "", "unit": 2, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Client Connection Defaults / Shared Library Preloading", "maxval": "", "dbms": 4, "resource": 4, "name": "global.shared_preload_libraries", "minval": "", "default": "", "tunable": false, "enumvals": "", "vartype": 1, "context": "postmaster", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Client Connection Defaults / Statement Behavior", "maxval": 2147483647, "dbms": 4, "resource": 4, "name": "global.statement_timeout", "minval": 0, "default": 0, "tunable": false, "enumvals": "", "vartype": 2, "context": "user", "scope": "global", "summary": "", "unit": 2, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Client Connection Defaults / Other Defaults", "maxval": "", "dbms": 4, "resource": 4, "name": "global.dynamic_library_path", "minval": "", "default": "$libdir", "tunable": false, "enumvals": "", "vartype": 1, "context": "superuser", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Version and Platform Compatibility / Previous PostgreSQL Versions", "maxval": "", "dbms": 4, "resource": 4, "name": "global.backslash_quote", "minval": "", "default": "safe_encoding", "tunable": false, "enumvals": "safe_encoding,on,off", "vartype": 5, "context": "user", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Reporting and Logging / Where to Log", "maxval": 2147483640000, "dbms": 4, "resource": 4, "name": "global.log_rotation_age", "minval": 0, "default": 86400000, "tunable": false, "enumvals": "", "vartype": 2, "context": "sighup", "scope": "global", "summary": "", "unit": 2, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Connections and Authentication / Security and Authentication", "maxval": "", "dbms": 4, "resource": 4, "name": "global.ssl", "minval": "", "default": "off", "tunable": false, "enumvals": "", "vartype": 4, "context": "postmaster", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Preset Options", "maxval": 100, "dbms": 4, "resource": 4, "name": "global.max_function_args", "minval": 100, "default": 100, "tunable": false, "enumvals": "", "vartype": 2, "context": "internal", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Write-Ahead Log / Checkpoints", "maxval": 2147483647000, "dbms": 4, "resource": 4, "name": "global.checkpoint_warning", "minval": 0, "default": 30000, "tunable": false, "enumvals": "", "vartype": 2, "context": "sighup", "scope": "global", "summary": "", "unit": 2, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Reporting and Logging / Where to Log", "maxval": "", "dbms": 4, "resource": 4, "name": "global.log_truncate_on_rotation", "minval": "", "default": "off", "tunable": false, "enumvals": "", "vartype": 4, "context": "sighup", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Query Tuning / Other Planner Options", "maxval": 1.0, "dbms": 4, "resource": 4, "name": "global.cursor_tuple_fraction", "minval": 0.0, "default": 0.1, "tunable": false, "enumvals": "", "vartype": 3, "context": "user", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Query Tuning / Genetic Query Optimizer", "maxval": 2147483647, "dbms": 4, "resource": 4, "name": "global.geqo_pool_size", "minval": 0, "default": 0, "tunable": false, "enumvals": "", "vartype": 2, "context": "user", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Statistics / Monitoring", "maxval": "", "dbms": 4, "resource": 4, "name": "global.log_parser_stats", "minval": "", "default": "off", "tunable": false, "enumvals": "", "vartype": 4, "context": "superuser", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Autovacuum", "maxval": 262143, "dbms": 4, "resource": 4, "name": "global.autovacuum_max_workers", "minval": 1, "default": 3, "tunable": false, "enumvals": "", "vartype": 2, "context": "postmaster", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Write-Ahead Log / Settings", "maxval": "", "dbms": 4, "resource": 4, "name": "global.fsync", "minval": "", "default": "on", "tunable": false, "enumvals": "", "vartype": 4, "context": "sighup", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Error Handling", "maxval": "", "dbms": 4, "resource": 4, "name": "global.restart_after_crash", "minval": "", "default": "on", "tunable": false, "enumvals": "", "vartype": 4, "context": "sighup", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Developer Options", "maxval": 2147000, "dbms": 4, "resource": 4, "name": "global.post_auth_delay", "minval": 0, "default": 0, "tunable": false, "enumvals": "", "vartype": 2, "context": "backend", "scope": "global", "summary": "", "unit": 2, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Preset Options", "maxval": 90603, "dbms": 4, "resource": 4, "name": "global.server_version_num", "minval": 90603, "default": 90603, "tunable": false, "enumvals": "", "vartype": 2, "context": "internal", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Query Tuning / Planner Cost Constants", "maxval": 1.79769e+308, "dbms": 4, "resource": 4, "name": "global.cpu_index_tuple_cost", "minval": 0.0, "default": 0.005, "tunable": false, "enumvals": "", "vartype": 3, "context": "user", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Client Connection Defaults / Locale and Formatting", "maxval": "", "dbms": 4, "resource": 4, "name": "global.lc_ctype", "minval": "", "default": "C", "tunable": false, "enumvals": "", "vartype": 1, "context": "internal", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Connections and Authentication / Security and Authentication", "maxval": "", "dbms": 4, "resource": 4, "name": "global.ssl_ciphers", "minval": "", "default": "HIGH:MEDIUM:+3DES:!aNULL", "tunable": false, "enumvals": "", "vartype": 1, "context": "postmaster", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Query Tuning / Planner Cost Constants", "maxval": 1.79769e+308, "dbms": 4, "resource": 4, "name": "global.cpu_operator_cost", "minval": 0.0, "default": 0.0025, "tunable": false, "enumvals": "", "vartype": 3, "context": "user", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Version and Platform Compatibility / Previous PostgreSQL Versions", "maxval": "", "dbms": 4, "resource": 4, "name": "global.default_with_oids", "minval": "", "default": "off", "tunable": false, "enumvals": "", "vartype": 4, "context": "user", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Query Tuning / Planner Method Configuration", "maxval": "", "dbms": 4, "resource": 4, "name": "global.enable_bitmapscan", "minval": "", "default": "on", "tunable": false, "enumvals": "", "vartype": 4, "context": "user", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Query Tuning / Other Planner Options", "maxval": 2147483647, "dbms": 4, "resource": 4, "name": "global.from_collapse_limit", "minval": 1, "default": 8, "tunable": true, "enumvals": "", "vartype": 2, "context": "user", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Resource Usage / Cost-Based Vacuum Delay", "maxval": 10000, "dbms": 4, "resource": 4, "name": "global.vacuum_cost_page_hit", "minval": 0, "default": 1, "tunable": false, "enumvals": "", "vartype": 2, "context": "user", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Query Tuning / Other Planner Options", "maxval": 2147483647, "dbms": 4, "resource": 4, "name": "global.join_collapse_limit", "minval": 1, "default": 8, "tunable": true, "enumvals": "", "vartype": 2, "context": "user", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Write-Ahead Log / Checkpoints", "maxval": 86400000, "dbms": 4, "resource": 4, "name": "global.checkpoint_timeout", "minval": 30000, "default": 300000, "tunable": true, "enumvals": "", "vartype": 2, "context": "sighup", "scope": "global", "summary": "", "unit": 2, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Client Connection Defaults / Locale and Formatting", "maxval": "", "dbms": 4, "resource": 4, "name": "global.lc_collate", "minval": "", "default": "C", "tunable": false, "enumvals": "", "vartype": 1, "context": "internal", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Resource Usage / Memory", "maxval": 2199023254528, "dbms": 4, "resource": 4, "name": "global.max_stack_depth", "minval": 102400, "default": 102400, "tunable": false, "enumvals": "", "vartype": 2, "context": "superuser", "scope": "global", "summary": "", "unit": 1, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Reporting and Logging / Where to Log", "maxval": "", "dbms": 4, "resource": 4, "name": "global.log_destination", "minval": "", "default": "stderr", "tunable": false, "enumvals": "", "vartype": 1, "context": "sighup", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Version and Platform Compatibility / Previous PostgreSQL Versions", "maxval": "", "dbms": 4, "resource": 4, "name": "global.standard_conforming_strings", "minval": "", "default": "on", "tunable": false, "enumvals": "", "vartype": 4, "context": "user", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Developer Options", "maxval": 60000, "dbms": 4, "resource": 4, "name": "global.pre_auth_delay", "minval": 0, "default": 0, "tunable": false, "enumvals": "", "vartype": 2, "context": "sighup", "scope": "global", "summary": "", "unit": 2, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Resource Usage / Memory", "maxval": 262143, "dbms": 4, "resource": 4, "name": "global.max_prepared_transactions", "minval": 0, "default": 0, "tunable": false, "enumvals": "", "vartype": 2, "context": "postmaster", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Query Tuning / Planner Method Configuration", "maxval": "", "dbms": 4, "resource": 4, "name": "global.enable_mergejoin", "minval": "", "default": "on", "tunable": false, "enumvals": "", "vartype": 4, "context": "user", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Write-Ahead Log / Checkpoints", "maxval": 2147483647, "dbms": 4, "resource": 4, "name": "global.checkpoint_segments", "minval": 1, "default": 3, "tunable": true, "enumvals": "", "vartype": 2, "context": "sighup", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Connections and Authentication / Connection Settings", "maxval": 65535, "dbms": 4, "resource": 4, "name": "global.port", "minval": 1, "default": 5432, "tunable": false, "enumvals": "", "vartype": 2, "context": "postmaster", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Replication / Sending Servers", "maxval": 2147483647, "dbms": 4, "resource": 4, "name": "global.wal_sender_timeout", "minval": 0, "default": 60000, "tunable": false, "enumvals": "", "vartype": 2, "context": "sighup", "scope": "global", "summary": "", "unit": 2, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Replication / Sending Servers", "maxval": 2147483647, "dbms": 4, "resource": 4, "name": "global.wal_keep_segments", "minval": 0, "default": 0, "tunable": false, "enumvals": "", "vartype": 2, "context": "sighup", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Statistics / Query and Index Statistics Collector", "maxval": "", "dbms": 4, "resource": 4, "name": "global.stats_temp_directory", "minval": "", "default": "pg_stat_tmp", "tunable": false, "enumvals": "", "vartype": 1, "context": "sighup", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Connections and Authentication / Connection Settings", "maxval": 262143, "dbms": 4, "resource": 4, "name": "global.superuser_reserved_connections", "minval": 0, "default": 3, "tunable": false, "enumvals": "", "vartype": 2, "context": "postmaster", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Write-Ahead Log / Settings", "maxval": "", "dbms": 4, "resource": 4, "name": "global.wal_log_hints", "minval": "", "default": "off", "tunable": false, "enumvals": "", "vartype": 4, "context": "postmaster", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Reporting and Logging / What to Log", "maxval": "", "dbms": 4, "resource": 4, "name": "global.log_connections", "minval": "", "default": "off", "tunable": false, "enumvals": "", "vartype": 4, "context": "superuser-backend", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Client Connection Defaults / Locale and Formatting", "maxval": 3, "dbms": 4, "resource": 4, "name": "global.extra_float_digits", "minval": -15, "default": 0, "tunable": false, "enumvals": "", "vartype": 2, "context": "user", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Write-Ahead Log / Archiving", "maxval": 1073741823000, "dbms": 4, "resource": 4, "name": "global.archive_timeout", "minval": 0, "default": 0, "tunable": false, "enumvals": "", "vartype": 2, "context": "sighup", "scope": "global", "summary": "", "unit": 2, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Reporting and Logging / When to Log", "maxval": "", "dbms": 4, "resource": 4, "name": "global.log_min_error_statement", "minval": "", "default": "error", "tunable": false, "enumvals": "debug5,debug4,debug3,debug2,debug1,info,notice,warning,error,log,fatal,panic", "vartype": 5, "context": "superuser", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Reporting and Logging / What to Log", "maxval": "", "dbms": 4, "resource": 4, "name": "global.log_error_verbosity", "minval": "", "default": "default", "tunable": false, "enumvals": "terse,default,verbose", "vartype": 5, "context": "superuser", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Connections and Authentication / Connection Settings", "maxval": 262143, "dbms": 4, "resource": 4, "name": "global.max_connections", "minval": 1, "default": 100, "tunable": false, "enumvals": "", "vartype": 2, "context": "postmaster", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Resource Usage / Memory", "maxval": 8796093014016, "dbms": 4, "resource": 1, "name": "global.shared_buffers", "minval": 131072, "default": 8388608, "tunable": true, "enumvals": "", "vartype": 2, "context": "postmaster", "scope": "global", "summary": "", "unit": 1, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Client Connection Defaults / Statement Behavior", "maxval": "", "dbms": 4, "resource": 4, "name": "global.xmlbinary", "minval": "", "default": "base64", "tunable": false, "enumvals": "base64,hex", "vartype": 5, "context": "user", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Reporting and Logging / Where to Log", "maxval": "", "dbms": 4, "resource": 4, "name": "global.logging_collector", "minval": "", "default": "off", "tunable": false, "enumvals": "", "vartype": 4, "context": "postmaster", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Reporting and Logging / What to Log", "maxval": "", "dbms": 4, "resource": 4, "name": "global.debug_print_parse", "minval": "", "default": "off", "tunable": false, "enumvals": "", "vartype": 4, "context": "user", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Write-Ahead Log / Settings", "maxval": 1000, "dbms": 4, "resource": 4, "name": "global.commit_siblings", "minval": 0, "default": 5, "tunable": true, "enumvals": "", "vartype": 2, "context": "user", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Client Connection Defaults / Locale and Formatting", "maxval": "", "dbms": 4, "resource": 4, "name": "global.lc_time", "minval": "", "default": "C", "tunable": false, "enumvals": "", "vartype": 1, "context": "user", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Connections and Authentication / Security and Authentication", "maxval": "", "dbms": 4, "resource": 4, "name": "global.krb_server_keyfile", "minval": "", "default": "FILE:/etc/postgresql-common/krb5.keytab", "tunable": false, "enumvals": "", "vartype": 1, "context": "sighup", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Connections and Authentication / Security and Authentication", "maxval": "", "dbms": 4, "resource": 4, "name": "global.ssl_ecdh_curve", "minval": "", "default": "prime256v1", "tunable": false, "enumvals": "", "vartype": 1, "context": "postmaster", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Write-Ahead Log / Settings", "maxval": "", "dbms": 4, "resource": 4, "name": "global.wal_level", "minval": "", "default": "minimal", "tunable": false, "enumvals": "minimal,replica,logical", "vartype": 5, "context": "postmaster", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Client Connection Defaults / Statement Behavior", "maxval": 2000000000, "dbms": 4, "resource": 4, "name": "global.vacuum_multixact_freeze_table_age", "minval": 0, "default": 150000000, "tunable": false, "enumvals": "", "vartype": 2, "context": "user", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Client Connection Defaults / Statement Behavior", "maxval": 1000000000, "dbms": 4, "resource": 4, "name": "global.vacuum_multixact_freeze_min_age", "minval": 0, "default": 5000000, "tunable": false, "enumvals": "", "vartype": 2, "context": "user", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "File Locations", "maxval": "", "dbms": 4, "resource": 4, "name": "global.hba_file", "minval": "", "default": "", "tunable": false, "enumvals": "", "vartype": 1, "context": "postmaster", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Connections and Authentication / Security and Authentication", "maxval": "", "dbms": 4, "resource": 4, "name": "global.ssl_cert_file", "minval": "", "default": "server.crt", "tunable": false, "enumvals": "", "vartype": 1, "context": "postmaster", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Version and Platform Compatibility / Previous PostgreSQL Versions", "maxval": "", "dbms": 4, "resource": 4, "name": "global.sql_inheritance", "minval": "", "default": "on", "tunable": false, "enumvals": "", "vartype": 4, "context": "user", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Client Connection Defaults / Locale and Formatting", "maxval": "", "dbms": 4, "resource": 4, "name": "global.lc_messages", "minval": "", "default": "", "tunable": false, "enumvals": "", "vartype": 1, "context": "superuser", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Autovacuum", "maxval": "", "dbms": 4, "resource": 4, "name": "global.autovacuum", "minval": "", "default": "on", "tunable": false, "enumvals": "", "vartype": 4, "context": "sighup", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Query Tuning / Planner Method Configuration", "maxval": "", "dbms": 4, "resource": 4, "name": "global.enable_nestloop", "minval": "", "default": "on", "tunable": false, "enumvals": "", "vartype": 4, "context": "user", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Reporting and Logging / What to Log", "maxval": "", "dbms": 4, "resource": 4, "name": "global.log_statement", "minval": "", "default": "none", "tunable": false, "enumvals": "none,ddl,mod,all", "vartype": 5, "context": "superuser", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Developer Options", "maxval": "", "dbms": 4, "resource": 4, "name": "global.trace_sort", "minval": "", "default": "off", "tunable": false, "enumvals": "", "vartype": 4, "context": "user", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Connections and Authentication / Connection Settings", "maxval": "", "dbms": 4, "resource": 4, "name": "global.unix_socket_group", "minval": "", "default": "", "tunable": false, "enumvals": "", "vartype": 1, "context": "postmaster", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Resource Usage / Cost-Based Vacuum Delay", "maxval": 10000, "dbms": 4, "resource": 4, "name": "global.vacuum_cost_limit", "minval": 1, "default": 200, "tunable": false, "enumvals": "", "vartype": 2, "context": "user", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Query Tuning / Genetic Query Optimizer", "maxval": 2147483647, "dbms": 4, "resource": 4, "name": "global.geqo_threshold", "minval": 2, "default": 12, "tunable": false, "enumvals": "", "vartype": 2, "context": "user", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Query Tuning / Planner Cost Constants", "maxval": 1.79769e+308, "dbms": 4, "resource": 4, "name": "global.random_page_cost", "minval": 0.0, "default": 4.0, "tunable": true, "enumvals": "", "vartype": 3, "context": "user", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Client Connection Defaults / Other Defaults", "maxval": 2147483647, "dbms": 4, "resource": 4, "name": "global.tcp_keepalives_count", "minval": 0, "default": 0, "tunable": false, "enumvals": "", "vartype": 2, "context": "user", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Preset Options", "maxval": 32, "dbms": 4, "resource": 4, "name": "global.max_index_keys", "minval": 32, "default": 32, "tunable": false, "enumvals": "", "vartype": 2, "context": "internal", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Resource Usage / Kernel Resources", "maxval": 2147483647, "dbms": 4, "resource": 4, "name": "global.max_files_per_process", "minval": 25, "default": 1000, "tunable": false, "enumvals": "", "vartype": 2, "context": "postmaster", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Statistics / Monitoring", "maxval": "", "dbms": 4, "resource": 4, "name": "global.log_planner_stats", "minval": "", "default": "off", "tunable": false, "enumvals": "", "vartype": 4, "context": "superuser", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Developer Options", "maxval": "", "dbms": 4, "resource": 4, "name": "global.allow_system_table_mods", "minval": "", "default": "off", "tunable": false, "enumvals": "", "vartype": 4, "context": "postmaster", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Reporting and Logging / What to Log", "maxval": "", "dbms": 4, "resource": 4, "name": "global.debug_print_plan", "minval": "", "default": "off", "tunable": false, "enumvals": "", "vartype": 4, "context": "user", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Reporting and Logging / When to Log", "maxval": "", "dbms": 4, "resource": 4, "name": "global.log_min_messages", "minval": "", "default": "warning", "tunable": false, "enumvals": "debug5,debug4,debug3,debug2,debug1,info,notice,warning,error,log,fatal,panic", "vartype": 5, "context": "superuser", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Reporting and Logging / What to Log", "maxval": "", "dbms": 4, "resource": 4, "name": "global.log_disconnections", "minval": "", "default": "off", "tunable": false, "enumvals": "", "vartype": 4, "context": "superuser-backend", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Connections and Authentication / Security and Authentication", "maxval": "", "dbms": 4, "resource": 4, "name": "global.db_user_namespace", "minval": "", "default": "off", "tunable": false, "enumvals": "", "vartype": 4, "context": "sighup", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Developer Options", "maxval": "", "dbms": 4, "resource": 4, "name": "global.trace_recovery_messages", "minval": "", "default": "log", "tunable": false, "enumvals": "debug5,debug4,debug3,debug2,debug1,log,notice,warning,error", "vartype": 5, "context": "sighup", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Reporting and Logging / What to Log", "maxval": "", "dbms": 4, "resource": 4, "name": "global.log_duration", "minval": "", "default": "off", "tunable": false, "enumvals": "", "vartype": 4, "context": "superuser", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Autovacuum", "maxval": 2147483647, "dbms": 4, "resource": 4, "name": "global.autovacuum_vacuum_threshold", "minval": 0, "default": 50, "tunable": false, "enumvals": "", "vartype": 2, "context": "sighup", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Client Connection Defaults / Statement Behavior", "maxval": "", "dbms": 4, "resource": 4, "name": "global.xmloption", "minval": "", "default": "content", "tunable": false, "enumvals": "content,document", "vartype": 5, "context": "user", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Process Title", "maxval": "", "dbms": 4, "resource": 4, "name": "global.update_process_title", "minval": "", "default": "on", "tunable": false, "enumvals": "", "vartype": 4, "context": "superuser", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Connections and Authentication / Security and Authentication", "maxval": "", "dbms": 4, "resource": 4, "name": "global.password_encryption", "minval": "", "default": "on", "tunable": false, "enumvals": "", "vartype": 4, "context": "user", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Preset Options", "maxval": 8192, "dbms": 4, "resource": 4, "name": "global.block_size", "minval": 8192, "default": 8192, "tunable": false, "enumvals": "", "vartype": 2, "context": "internal", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Connections and Authentication / Security and Authentication", "maxval": 2147483647, "dbms": 4, "resource": 4, "name": "global.ssl_renegotiation_limit", "minval": 0, "default": 0, "tunable": false, "enumvals": "", "vartype": 2, "context": "user", "scope": "global", "summary": "", "unit": 1, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Reporting and Logging / Where to Log", "maxval": 511, "dbms": 4, "resource": 4, "name": "global.log_file_mode", "minval": 0, "default": 384, "tunable": false, "enumvals": "", "vartype": 2, "context": "sighup", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Preset Options", "maxval": "", "dbms": 4, "resource": 4, "name": "global.data_checksums", "minval": "", "default": "off", "tunable": false, "enumvals": "", "vartype": 4, "context": "internal", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Replication / Standby Servers", "maxval": "", "dbms": 4, "resource": 4, "name": "global.hot_standby", "minval": "", "default": "off", "tunable": false, "enumvals": "", "vartype": 4, "context": "postmaster", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Client Connection Defaults / Locale and Formatting", "maxval": "", "dbms": 4, "resource": 4, "name": "global.lc_numeric", "minval": "", "default": "C", "tunable": false, "enumvals": "", "vartype": 1, "context": "user", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Client Connection Defaults / Locale and Formatting", "maxval": "", "dbms": 4, "resource": 4, "name": "global.timezone_abbreviations", "minval": "", "default": "", "tunable": false, "enumvals": "", "vartype": 1, "context": "user", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Reporting and Logging / What to Log", "maxval": "", "dbms": 4, "resource": 4, "name": "global.log_line_prefix", "minval": "", "default": "", "tunable": false, "enumvals": "", "vartype": 1, "context": "sighup", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Client Connection Defaults / Statement Behavior", "maxval": "", "dbms": 4, "resource": 4, "name": "global.transaction_deferrable", "minval": "", "default": "off", "tunable": false, "enumvals": "", "vartype": 4, "context": "user", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Resource Usage / Background Writer", "maxval": 1000, "dbms": 4, "resource": 4, "name": "global.bgwriter_lru_maxpages", "minval": 0, "default": 100, "tunable": true, "enumvals": "", "vartype": 2, "context": "sighup", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Write-Ahead Log / Archiving", "maxval": "", "dbms": 4, "resource": 4, "name": "global.archive_command", "minval": "", "default": "", "tunable": false, "enumvals": "", "vartype": 1, "context": "sighup", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Client Connection Defaults / Locale and Formatting", "maxval": "", "dbms": 4, "resource": 4, "name": "global.default_text_search_config", "minval": "", "default": "pg_catalog.simple", "tunable": false, "enumvals": "", "vartype": 1, "context": "user", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Developer Options", "maxval": "", "dbms": 4, "resource": 4, "name": "global.zero_damaged_pages", "minval": "", "default": "off", "tunable": false, "enumvals": "", "vartype": 4, "context": "superuser", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "File Locations", "maxval": "", "dbms": 4, "resource": 4, "name": "global.data_directory", "minval": "", "default": "", "tunable": false, "enumvals": "", "vartype": 1, "context": "postmaster", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Autovacuum", "maxval": 100.0, "dbms": 4, "resource": 4, "name": "global.autovacuum_analyze_scale_factor", "minval": 0.0, "default": 0.1, "tunable": false, "enumvals": "", "vartype": 3, "context": "sighup", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "File Locations", "maxval": "", "dbms": 4, "resource": 4, "name": "global.ident_file", "minval": "", "default": "", "tunable": false, "enumvals": "", "vartype": 1, "context": "postmaster", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Resource Usage / Cost-Based Vacuum Delay", "maxval": 100, "dbms": 4, "resource": 4, "name": "global.vacuum_cost_delay", "minval": 0, "default": 0, "tunable": false, "enumvals": "", "vartype": 2, "context": "user", "scope": "global", "summary": "", "unit": 2, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Client Connection Defaults / Statement Behavior", "maxval": "", "dbms": 4, "resource": 4, "name": "global.default_transaction_deferrable", "minval": "", "default": "off", "tunable": false, "enumvals": "", "vartype": 4, "context": "user", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Version and Platform Compatibility / Previous PostgreSQL Versions", "maxval": "", "dbms": 4, "resource": 4, "name": "global.lo_compat_privileges", "minval": "", "default": "off", "tunable": false, "enumvals": "", "vartype": 4, "context": "superuser", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Client Connection Defaults / Other Defaults", "maxval": 2147483647000, "dbms": 4, "resource": 4, "name": "global.tcp_keepalives_idle", "minval": 0, "default": 0, "tunable": false, "enumvals": "", "vartype": 2, "context": "user", "scope": "global", "summary": "", "unit": 2, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Client Connection Defaults / Statement Behavior", "maxval": "", "dbms": 4, "resource": 4, "name": "global.session_replication_role", "minval": "", "default": "origin", "tunable": false, "enumvals": "origin,replica,local", "vartype": 5, "context": "superuser", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Statistics / Monitoring", "maxval": "", "dbms": 4, "resource": 4, "name": "global.log_executor_stats", "minval": "", "default": "off", "tunable": false, "enumvals": "", "vartype": 4, "context": "superuser", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Connections and Authentication / Security and Authentication", "maxval": "", "dbms": 4, "resource": 4, "name": "global.ssl_prefer_server_ciphers", "minval": "", "default": "on", "tunable": false, "enumvals": "", "vartype": 4, "context": "postmaster", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Reporting and Logging / Where to Log", "maxval": "", "dbms": 4, "resource": 4, "name": "global.log_directory", "minval": "", "default": "pg_log", "tunable": false, "enumvals": "", "vartype": 1, "context": "sighup", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Connections and Authentication / Connection Settings", "maxval": "", "dbms": 4, "resource": 4, "name": "global.listen_addresses", "minval": "", "default": "localhost", "tunable": false, "enumvals": "", "vartype": 1, "context": "postmaster", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Replication / Standby Servers", "maxval": 2147483647, "dbms": 4, "resource": 4, "name": "global.wal_receiver_timeout", "minval": 0, "default": 60000, "tunable": false, "enumvals": "", "vartype": 2, "context": "sighup", "scope": "global", "summary": "", "unit": 2, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Connections and Authentication / Connection Settings", "maxval": "", "dbms": 4, "resource": 4, "name": "global.unix_socket_directories", "minval": "", "default": "/var/run/postgresql", "tunable": false, "enumvals": "", "vartype": 1, "context": "postmaster", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Client Connection Defaults / Statement Behavior", "maxval": "", "dbms": 4, "resource": 4, "name": "global.search_path", "minval": "", "default": "\"$user\", public", "tunable": false, "enumvals": "", "vartype": 1, "context": "user", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Resource Usage / Memory", "maxval": 8796093014016, "dbms": 4, "resource": 1, "name": "global.temp_buffers", "minval": 819200, "default": 8388608, "tunable": true, "enumvals": "", "vartype": 2, "context": "user", "scope": "global", "summary": "", "unit": 1, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Query Tuning / Other Planner Options", "maxval": "", "dbms": 4, "resource": 4, "name": "global.constraint_exclusion", "minval": "", "default": "partition", "tunable": false, "enumvals": "partition,on,off", "vartype": 5, "context": "user", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Autovacuum", "maxval": 10000, "dbms": 4, "resource": 4, "name": "global.autovacuum_vacuum_cost_limit", "minval": -1, "default": -1, "tunable": false, "enumvals": "", "vartype": 2, "context": "sighup", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Resource Usage / Memory", "maxval": 102400, "dbms": 4, "resource": 4, "name": "global.track_activity_query_size", "minval": 100, "default": 1024, "tunable": false, "enumvals": "", "vartype": 2, "context": "postmaster", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Resource Usage / Memory", "maxval": 2199023254528, "dbms": 4, "resource": 1, "name": "global.work_mem", "minval": 65536, "default": 4194304, "tunable": true, "enumvals": "", "vartype": 2, "context": "user", "scope": "global", "summary": "", "unit": 1, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Query Tuning / Genetic Query Optimizer", "maxval": 2147483647, "dbms": 4, "resource": 4, "name": "global.geqo_generations", "minval": 0, "default": 0, "tunable": false, "enumvals": "", "vartype": 2, "context": "user", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Connections and Authentication / Connection Settings", "maxval": "", "dbms": 4, "resource": 4, "name": "global.bonjour", "minval": "", "default": "off", "tunable": false, "enumvals": "", "vartype": 4, "context": "postmaster", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Client Connection Defaults / Statement Behavior", "maxval": 1000000000, "dbms": 4, "resource": 4, "name": "global.vacuum_freeze_min_age", "minval": 0, "default": 50000000, "tunable": false, "enumvals": "", "vartype": 2, "context": "user", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Client Connection Defaults / Statement Behavior", "maxval": "", "dbms": 4, "resource": 4, "name": "global.default_tablespace", "minval": "", "default": "", "tunable": false, "enumvals": "", "vartype": 1, "context": "user", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Replication / Master Server", "maxval": 1000000, "dbms": 4, "resource": 4, "name": "global.vacuum_defer_cleanup_age", "minval": 0, "default": 0, "tunable": false, "enumvals": "", "vartype": 2, "context": "sighup", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Query Tuning / Other Planner Options", "maxval": 10000, "dbms": 4, "resource": 4, "name": "global.default_statistics_target", "minval": 1, "default": 100, "tunable": true, "enumvals": "", "vartype": 2, "context": "user", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Statistics / Query and Index Statistics Collector", "maxval": "", "dbms": 4, "resource": 4, "name": "global.track_activities", "minval": "", "default": "on", "tunable": false, "enumvals": "", "vartype": 4, "context": "superuser", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Query Tuning / Genetic Query Optimizer", "maxval": "", "dbms": 4, "resource": 4, "name": "global.geqo", "minval": "", "default": "on", "tunable": false, "enumvals": "", "vartype": 4, "context": "user", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "File Locations", "maxval": "", "dbms": 4, "resource": 4, "name": "global.external_pid_file", "minval": "", "default": "", "tunable": false, "enumvals": "", "vartype": 1, "context": "postmaster", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Write-Ahead Log / Settings", "maxval": "", "dbms": 4, "resource": 4, "name": "global.synchronous_commit", "minval": "", "default": "on", "tunable": false, "enumvals": "local,remote_write,remote_apply,on,off", "vartype": 5, "context": "user", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Connections and Authentication / Security and Authentication", "maxval": "", "dbms": 4, "resource": 4, "name": "global.krb_caseins_users", "minval": "", "default": "off", "tunable": false, "enumvals": "", "vartype": 4, "context": "sighup", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Resource Usage / Memory", "maxval": 2199023254528, "dbms": 4, "resource": 1, "name": "global.maintenance_work_mem", "minval": 1048576, "default": 67108864, "tunable": true, "enumvals": "", "vartype": 2, "context": "user", "scope": "global", "summary": "", "unit": 1, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Statistics / Query and Index Statistics Collector", "maxval": "", "dbms": 4, "resource": 4, "name": "global.track_io_timing", "minval": "", "default": "off", "tunable": false, "enumvals": "", "vartype": 4, "context": "superuser", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Query Tuning / Planner Cost Constants", "maxval": 17592186036224, "dbms": 4, "resource": 1, "name": "global.effective_cache_size", "minval": 8192, "default": 4294967296, "tunable": true, "enumvals": "", "vartype": 2, "context": "user", "scope": "global", "summary": "", "unit": 1, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Connections and Authentication / Security and Authentication", "maxval": "", "dbms": 4, "resource": 4, "name": "global.ssl_ca_file", "minval": "", "default": "", "tunable": false, "enumvals": "", "vartype": 1, "context": "postmaster", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Reporting and Logging / What to Log", "maxval": "", "dbms": 4, "resource": 4, "name": "global.application_name", "minval": "", "default": "", "tunable": false, "enumvals": "", "vartype": 1, "context": "user", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Reporting and Logging / What to Log", "maxval": "", "dbms": 4, "resource": 4, "name": "global.debug_print_rewritten", "minval": "", "default": "off", "tunable": false, "enumvals": "", "vartype": 4, "context": "user", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Query Tuning / Planner Method Configuration", "maxval": "", "dbms": 4, "resource": 4, "name": "global.enable_tidscan", "minval": "", "default": "on", "tunable": false, "enumvals": "", "vartype": 4, "context": "user", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Client Connection Defaults / Statement Behavior", "maxval": 2147483647, "dbms": 4, "resource": 4, "name": "global.lock_timeout", "minval": 0, "default": 0, "tunable": false, "enumvals": "", "vartype": 2, "context": "user", "scope": "global", "summary": "", "unit": 2, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Client Connection Defaults / Other Defaults", "maxval": 2147483647000, "dbms": 4, "resource": 4, "name": "global.tcp_keepalives_interval", "minval": 0, "default": 0, "tunable": false, "enumvals": "", "vartype": 2, "context": "user", "scope": "global", "summary": "", "unit": 2, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Reporting and Logging / When to Log", "maxval": 2147483647, "dbms": 4, "resource": 4, "name": "global.log_min_duration_statement", "minval": -1, "default": -1, "tunable": false, "enumvals": "", "vartype": 2, "context": "superuser", "scope": "global", "summary": "", "unit": 2, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Client Connection Defaults / Locale and Formatting", "maxval": "", "dbms": 4, "resource": 4, "name": "global.server_encoding", "minval": "", "default": "SQL_ASCII", "tunable": false, "enumvals": "", "vartype": 1, "context": "internal", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Query Tuning / Genetic Query Optimizer", "maxval": 2.0, "dbms": 4, "resource": 4, "name": "global.geqo_selection_bias", "minval": 1.5, "default": 2.0, "tunable": false, "enumvals": "", "vartype": 3, "context": "user", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Client Connection Defaults / Statement Behavior", "maxval": "", "dbms": 4, "resource": 4, "name": "global.default_transaction_read_only", "minval": "", "default": "off", "tunable": false, "enumvals": "", "vartype": 4, "context": "user", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Autovacuum", "maxval": 2000000000, "dbms": 4, "resource": 4, "name": "global.autovacuum_multixact_freeze_max_age", "minval": 10000, "default": 400000000, "tunable": false, "enumvals": "", "vartype": 2, "context": "postmaster", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Resource Usage / Cost-Based Vacuum Delay", "maxval": 10000, "dbms": 4, "resource": 4, "name": "global.vacuum_cost_page_dirty", "minval": 0, "default": 20, "tunable": false, "enumvals": "", "vartype": 2, "context": "user", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Client Connection Defaults / Statement Behavior", "maxval": "", "dbms": 4, "resource": 4, "name": "global.default_transaction_isolation", "minval": "", "default": "read committed", "tunable": false, "enumvals": "serializable,repeatable read,read committed,read uncommitted", "vartype": 5, "context": "user", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Client Connection Defaults / Locale and Formatting", "maxval": "", "dbms": 4, "resource": 4, "name": "global.IntervalStyle", "minval": "", "default": "postgres", "tunable": false, "enumvals": "postgres,postgres_verbose,sql_standard,iso_8601", "vartype": 5, "context": "user", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Client Connection Defaults / Shared Library Preloading", "maxval": "", "dbms": 4, "resource": 4, "name": "global.local_preload_libraries", "minval": "", "default": "", "tunable": false, "enumvals": "", "vartype": 1, "context": "user", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Client Connection Defaults / Locale and Formatting", "maxval": "", "dbms": 4, "resource": 4, "name": "global.TimeZone", "minval": "", "default": "GMT", "tunable": false, "enumvals": "", "vartype": 1, "context": "user", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Reporting and Logging / Where to Log", "maxval": 2147482624, "dbms": 4, "resource": 4, "name": "global.log_rotation_size", "minval": 0, "default": 10485760, "tunable": false, "enumvals": "", "vartype": 2, "context": "sighup", "scope": "global", "summary": "", "unit": 1, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Reporting and Logging / What to Log", "maxval": "", "dbms": 4, "resource": 4, "name": "global.log_timezone", "minval": "", "default": "GMT", "tunable": false, "enumvals": "", "vartype": 1, "context": "sighup", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Write-Ahead Log / Settings", "maxval": "", "dbms": 4, "resource": 4, "name": "global.full_page_writes", "minval": "", "default": "on", "tunable": false, "enumvals": "", "vartype": 4, "context": "sighup", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Resource Usage / Cost-Based Vacuum Delay", "maxval": 10000, "dbms": 4, "resource": 4, "name": "global.vacuum_cost_page_miss", "minval": 0, "default": 10, "tunable": false, "enumvals": "", "vartype": 2, "context": "user", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Query Tuning / Planner Method Configuration", "maxval": "", "dbms": 4, "resource": 4, "name": "global.enable_seqscan", "minval": "", "default": "on", "tunable": false, "enumvals": "", "vartype": 4, "context": "user", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Developer Options", "maxval": "", "dbms": 4, "resource": 4, "name": "global.ignore_system_indexes", "minval": "", "default": "off", "tunable": false, "enumvals": "", "vartype": 4, "context": "backend", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Client Connection Defaults / Statement Behavior", "maxval": "", "dbms": 4, "resource": 4, "name": "global.temp_tablespaces", "minval": "", "default": "", "tunable": false, "enumvals": "", "vartype": 1, "context": "user", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Version and Platform Compatibility / Previous PostgreSQL Versions", "maxval": "", "dbms": 4, "resource": 4, "name": "global.array_nulls", "minval": "", "default": "on", "tunable": false, "enumvals": "", "vartype": 4, "context": "user", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Developer Options", "maxval": "", "dbms": 4, "resource": 4, "name": "global.ignore_checksum_failure", "minval": "", "default": "off", "tunable": false, "enumvals": "", "vartype": 4, "context": "superuser", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Write-Ahead Log / Settings", "maxval": 10000, "dbms": 4, "resource": 4, "name": "global.wal_writer_delay", "minval": 1, "default": 200, "tunable": true, "enumvals": "", "vartype": 2, "context": "sighup", "scope": "global", "summary": "", "unit": 2, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Query Tuning / Planner Method Configuration", "maxval": "", "dbms": 4, "resource": 4, "name": "global.enable_indexonlyscan", "minval": "", "default": "on", "tunable": false, "enumvals": "", "vartype": 4, "context": "user", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Error Handling", "maxval": "", "dbms": 4, "resource": 4, "name": "global.exit_on_error", "minval": "", "default": "off", "tunable": false, "enumvals": "", "vartype": 4, "context": "user", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Preset Options", "maxval": "", "dbms": 4, "resource": 4, "name": "global.debug_assertions", "minval": "", "default": "off", "tunable": false, "enumvals": "", "vartype": 4, "context": "internal", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Query Tuning / Planner Method Configuration", "maxval": "", "dbms": 4, "resource": 4, "name": "global.enable_material", "minval": "", "default": "on", "tunable": false, "enumvals": "", "vartype": 4, "context": "user", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Reporting and Logging / What to Log", "maxval": "", "dbms": 4, "resource": 4, "name": "global.log_hostname", "minval": "", "default": "off", "tunable": false, "enumvals": "", "vartype": 4, "context": "sighup", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Client Connection Defaults / Statement Behavior", "maxval": "", "dbms": 4, "resource": 4, "name": "global.check_function_bodies", "minval": "", "default": "on", "tunable": false, "enumvals": "", "vartype": 4, "context": "user", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Query Tuning / Planner Cost Constants", "maxval": 1.79769e+308, "dbms": 4, "resource": 4, "name": "global.cpu_tuple_cost", "minval": 0.0, "default": 0.01, "tunable": false, "enumvals": "", "vartype": 3, "context": "user", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Version and Platform Compatibility / Previous PostgreSQL Versions", "maxval": "", "dbms": 4, "resource": 4, "name": "global.escape_string_warning", "minval": "", "default": "on", "tunable": false, "enumvals": "", "vartype": 4, "context": "user", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Client Connection Defaults / Statement Behavior", "maxval": "", "dbms": 4, "resource": 4, "name": "global.bytea_output", "minval": "", "default": "hex", "tunable": false, "enumvals": "escape,hex", "vartype": 5, "context": "user", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Replication / Standby Servers", "maxval": 2147483647, "dbms": 4, "resource": 4, "name": "global.max_standby_archive_delay", "minval": -1, "default": 30000, "tunable": false, "enumvals": "", "vartype": 2, "context": "sighup", "scope": "global", "summary": "", "unit": 2, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Resource Usage / Background Writer", "maxval": 10.0, "dbms": 4, "resource": 4, "name": "global.bgwriter_lru_multiplier", "minval": 0.0, "default": 2.0, "tunable": true, "enumvals": "", "vartype": 3, "context": "sighup", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Version and Platform Compatibility / Previous PostgreSQL Versions", "maxval": "", "dbms": 4, "resource": 4, "name": "global.synchronize_seqscans", "minval": "", "default": "on", "tunable": false, "enumvals": "", "vartype": 4, "context": "user", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Developer Options", "maxval": "", "dbms": 4, "resource": 4, "name": "global.trace_notify", "minval": "", "default": "off", "tunable": false, "enumvals": "", "vartype": 4, "context": "user", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Write-Ahead Log / Settings", "maxval": 2147475456, "dbms": 4, "resource": 1, "name": "global.wal_buffers", "minval": -1, "default": -1, "tunable": true, "enumvals": "", "vartype": 2, "context": "postmaster", "scope": "global", "summary": "", "unit": 1, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Replication / Standby Servers", "maxval": 2147483647, "dbms": 4, "resource": 4, "name": "global.max_standby_streaming_delay", "minval": -1, "default": 30000, "tunable": false, "enumvals": "", "vartype": 2, "context": "sighup", "scope": "global", "summary": "", "unit": 2, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Write-Ahead Log / Settings", "maxval": 100000, "dbms": 4, "resource": 4, "name": "global.commit_delay", "minval": 0, "default": 0, "tunable": true, "enumvals": "", "vartype": 2, "context": "superuser", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Client Connection Defaults / Locale and Formatting", "maxval": "", "dbms": 4, "resource": 4, "name": "global.client_encoding", "minval": "", "default": "SQL_ASCII", "tunable": false, "enumvals": "", "vartype": 1, "context": "user", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Preset Options", "maxval": "", "dbms": 4, "resource": 4, "name": "global.integer_datetimes", "minval": "", "default": "on", "tunable": false, "enumvals": "", "vartype": 4, "context": "internal", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "File Locations", "maxval": "", "dbms": 4, "resource": 4, "name": "global.config_file", "minval": "", "default": "", "tunable": false, "enumvals": "", "vartype": 1, "context": "postmaster", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Write-Ahead Log / Settings", "maxval": "", "dbms": 4, "resource": 4, "name": "global.wal_sync_method", "minval": "", "default": "fdatasync", "tunable": true, "enumvals": "fsync,fdatasync,open_sync,open_datasync", "vartype": 5, "context": "sighup", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Client Connection Defaults / Shared Library Preloading", "maxval": "", "dbms": 4, "resource": 4, "name": "global.session_preload_libraries", "minval": "", "default": "", "tunable": false, "enumvals": "", "vartype": 1, "context": "superuser", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Reporting and Logging / Where to Log", "maxval": "", "dbms": 4, "resource": 4, "name": "global.log_filename", "minval": "", "default": "postgresql-%Y-%m-%d_%H%M%S.log", "tunable": false, "enumvals": "", "vartype": 1, "context": "sighup", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Replication / Standby Servers", "maxval": "", "dbms": 4, "resource": 4, "name": "global.hot_standby_feedback", "minval": "", "default": "off", "tunable": false, "enumvals": "", "vartype": 4, "context": "sighup", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Connections and Authentication / Connection Settings", "maxval": 511, "dbms": 4, "resource": 4, "name": "global.unix_socket_permissions", "minval": 0, "default": 511, "tunable": false, "enumvals": "", "vartype": 2, "context": "postmaster", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Lock Management", "maxval": 2147483647, "dbms": 4, "resource": 4, "name": "global.max_pred_locks_per_transaction", "minval": 10, "default": 64, "tunable": false, "enumvals": "", "vartype": 2, "context": "postmaster", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Preset Options", "maxval": 16777216, "dbms": 4, "resource": 4, "name": "global.wal_segment_size", "minval": 16777216, "default": 16777216, "tunable": false, "enumvals": "", "vartype": 2, "context": "internal", "scope": "global", "summary": "", "unit": 1, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Lock Management", "maxval": 2147483647, "dbms": 4, "resource": 4, "name": "global.max_locks_per_transaction", "minval": 10, "default": 64, "tunable": false, "enumvals": "", "vartype": 2, "context": "postmaster", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Connections and Authentication / Security and Authentication", "maxval": "", "dbms": 4, "resource": 4, "name": "global.ssl_key_file", "minval": "", "default": "server.key", "tunable": false, "enumvals": "", "vartype": 1, "context": "postmaster", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Version and Platform Compatibility / Other Platforms and Clients", "maxval": "", "dbms": 4, "resource": 4, "name": "global.transform_null_equals", "minval": "", "default": "off", "tunable": false, "enumvals": "", "vartype": 4, "context": "user", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Connections and Authentication / Security and Authentication", "maxval": "", "dbms": 4, "resource": 4, "name": "global.ssl_crl_file", "minval": "", "default": "", "tunable": false, "enumvals": "", "vartype": 1, "context": "postmaster", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Reporting and Logging / What to Log", "maxval": "", "dbms": 4, "resource": 4, "name": "global.debug_pretty_print", "minval": "", "default": "on", "tunable": false, "enumvals": "", "vartype": 4, "context": "user", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Preset Options", "maxval": "", "dbms": 4, "resource": 4, "name": "global.server_version", "minval": "", "default": "9.6.3", "tunable": false, "enumvals": "", "vartype": 1, "context": "internal", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Resource Usage / Disk", "maxval": 2199023254528, "dbms": 4, "resource": 4, "name": "global.temp_file_limit", "minval": -1, "default": -1, "tunable": false, "enumvals": "", "vartype": 2, "context": "superuser", "scope": "global", "summary": "", "unit": 1, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Preset Options", "maxval": 63, "dbms": 4, "resource": 4, "name": "global.max_identifier_length", "minval": 63, "default": 63, "tunable": false, "enumvals": "", "vartype": 2, "context": "internal", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Query Tuning / Planner Cost Constants", "maxval": 1.79769e+308, "dbms": 4, "resource": 4, "name": "global.seq_page_cost", "minval": 0.0, "default": 1.0, "tunable": true, "enumvals": "", "vartype": 3, "context": "user", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Client Connection Defaults / Statement Behavior", "maxval": "", "dbms": 4, "resource": 4, "name": "global.transaction_isolation", "minval": "", "default": "default", "tunable": false, "enumvals": "", "vartype": 1, "context": "user", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Reporting and Logging / Where to Log", "maxval": "", "dbms": 4, "resource": 4, "name": "global.syslog_ident", "minval": "", "default": "postgres", "tunable": false, "enumvals": "", "vartype": 1, "context": "sighup", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Reporting and Logging / What to Log", "maxval": 2147483647, "dbms": 4, "resource": 4, "name": "global.log_autovacuum_min_duration", "minval": -1, "default": -1, "tunable": false, "enumvals": "", "vartype": 2, "context": "sighup", "scope": "global", "summary": "", "unit": 2, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Resource Usage / Background Writer", "maxval": 10000, "dbms": 4, "resource": 4, "name": "global.bgwriter_delay", "minval": 10, "default": 200, "tunable": true, "enumvals": "", "vartype": 2, "context": "sighup", "scope": "global", "summary": "", "unit": 2, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Autovacuum", "maxval": 100, "dbms": 4, "resource": 4, "name": "global.autovacuum_vacuum_cost_delay", "minval": -1, "default": 20, "tunable": false, "enumvals": "", "vartype": 2, "context": "sighup", "scope": "global", "summary": "", "unit": 2, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Query Tuning / Genetic Query Optimizer", "maxval": 10, "dbms": 4, "resource": 4, "name": "global.geqo_effort", "minval": 1, "default": 5, "tunable": false, "enumvals": "", "vartype": 2, "context": "user", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Query Tuning / Planner Method Configuration", "maxval": "", "dbms": 4, "resource": 4, "name": "global.enable_indexscan", "minval": "", "default": "on", "tunable": false, "enumvals": "", "vartype": 4, "context": "user", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Autovacuum", "maxval": 2000000000, "dbms": 4, "resource": 4, "name": "global.autovacuum_freeze_max_age", "minval": 100000, "default": 200000000, "tunable": false, "enumvals": "", "vartype": 2, "context": "postmaster", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" }, { "fields": { "category": "Query Tuning / Planner Method Configuration", "maxval": "", "dbms": 4, "resource": 4, "name": "global.enable_sort", "minval": "", "default": "on", "tunable": false, "enumvals": "", "vartype": 4, "context": "user", "scope": "global", "summary": "", "unit": 3, "description": "" }, "model": "website.KnobCatalog" } ]