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- fdb> status json
- {
- "client" : {
- "cluster_file" : {
- "path" : "/etc/foundationdb/fdb.cluster",
- "up_to_date" : true
- },
- "coordinators" : {
- "coordinators" : [
- {
- "address" : "127.0.0.1:4500",
- "reachable" : true
- }
- ],
- "quorum_reachable" : true
- },
- "database_status" : {
- "available" : true,
- "healthy" : true
- },
- "messages" : [
- ],
- "timestamp" : 1541494255
- },
- "cluster" : {
- "clients" : {
- "count" : 0
- },
- "cluster_controller_timestamp" : 1541494255,
- "configuration" : {
- "coordinators_count" : 1,
- "excluded_servers" : [
- ],
- "redundancy" : {
- "factor" : "single"
- },
- "storage_engine" : "ssd-2",
- "storage_policy" : "1",
- "tlog_policy" : "1"
- },
- "data" : {
- "average_partition_size_bytes" : 400000,
- "least_operating_space_bytes_log_server" : 973717340,
- "least_operating_space_bytes_storage_server" : 101771664999,
- "moving_data" : {
- "in_flight_bytes" : 0,
- "in_queue_bytes" : 0,
- "total_written_bytes" : 0
- },
- "partitions_count" : 1,
- "state" : {
- "healthy" : true,
- "name" : "healthy"
- },
- "total_disk_used_bytes" : 352408,
- "total_kv_size_bytes" : 0
- },
- "database_available" : true,
- "database_locked" : false,
- "fault_tolerance" : {
- "max_machine_failures_without_losing_availability" : 0,
- "max_machine_failures_without_losing_data" : 0
- },
- "generation" : 8,
- "incompatible_connections" : [
- ],
- "latency_probe" : {
- "batch_priority_transaction_start_seconds" : 0.00017046928405761719,
- "commit_seconds" : 0.0014898777008056641,
- "immediate_priority_transaction_start_seconds" : 7.9870223999023438e-05,
- "read_seconds" : 8.20159912109375e-05,
- "transaction_start_seconds" : 0.00016546249389648438
- },
- "layers" : {
- "_valid" : true,
- "backup" : {
- "blob_recent_io" : {
- "bytes_per_second" : 0,
- "bytes_sent" : 0,
- "requests_failed" : 0,
- "requests_successful" : 0
- },
- "instances" : {
- "d0c3759f30b3cff4b747acafbd535d4c" : {
- "blob_stats" : {
- "recent" : {
- "bytes_per_second" : 0,
- "bytes_sent" : 0,
- "requests_failed" : 0,
- "requests_successful" : 0
- },
- "total" : {
- "bytes_sent" : 0,
- "requests_failed" : 0,
- "requests_successful" : 0
- }
- },
- "configured_workers" : 10,
- "id" : "d0c3759f30b3cff4b747acafbd535d4c",
- "last_updated" : 1541494247.4813664,
- "main_thread_cpu_seconds" : 1.22,
- "memory_usage" : 111099904,
- "process_cpu_seconds" : 1.264,
- "resident_size" : 10981376,
- "version" : "5.2.5"
- }
- },
- "instances_running" : 1,
- "last_updated" : 1541494247.4813664,
- "paused" : false,
- "tags" : {
- },
- "total_workers" : 10
- }
- },
- "machines" : {
- "ab33e59db6571141b1eb691f2f25fd8a" : {
- "address" : "127.0.0.1",
- "contributing_workers" : 1,
- "cpu" : {
- "logical_core_utilization" : 0.055527533669595973
- },
- "excluded" : false,
- "locality" : {
- "machineid" : "ab33e59db6571141b1eb691f2f25fd8a",
- "processid" : "840bb7e411e3f8122d5c233230e2056d",
- "zoneid" : "ab33e59db6571141b1eb691f2f25fd8a"
- },
- "machine_id" : "ab33e59db6571141b1eb691f2f25fd8a",
- "memory" : {
- "committed_bytes" : 9092825088,
- "free_bytes" : 7734083584,
- "total_bytes" : 16826908672
- },
- "network" : {
- "megabits_received" : {
- "hz" : 0.99085300000000009
- },
- "megabits_sent" : {
- "hz" : 0.99085300000000009
- },
- "tcp_segments_retransmitted" : {
- "hz" : 0
- }
- }
- }
- },
- "messages" : [
- ],
- "processes" : {
- "840bb7e411e3f8122d5c233230e2056d" : {
- "address" : "127.0.0.1:4500",
- "class_source" : "command_line",
- "class_type" : "unset",
- "command_line" : "/usr/sbin/fdbserver --cluster_file=/etc/foundationdb/fdb.cluster --datadir=/var/lib/foundationdb/data/4500 --listen_address=public --logdir=/var/log/foundationdb --public_address=auto:4500",
- "cpu" : {
- "usage_cores" : 0.01599980800230397
- },
- "disk" : {
- "busy" : 0.0055999328008064838,
- "free_bytes" : 107647180800,
- "reads" : {
- "counter" : 18554,
- "hz" : 0,
- "sectors" : 0
- },
- "total_bytes" : 117510316032,
- "writes" : {
- "counter" : 436221,
- "hz" : 14.799822402131174,
- "sectors" : 704
- }
- },
- "excluded" : false,
- "fault_domain" : "ab33e59db6571141b1eb691f2f25fd8a",
- "locality" : {
- "machineid" : "ab33e59db6571141b1eb691f2f25fd8a",
- "processid" : "840bb7e411e3f8122d5c233230e2056d",
- "zoneid" : "ab33e59db6571141b1eb691f2f25fd8a"
- },
- "machine_id" : "ab33e59db6571141b1eb691f2f25fd8a",
- "memory" : {
- "available_bytes" : 8019619840,
- "limit_bytes" : 8589934592,
- "used_bytes" : 285536256
- },
- "messages" : [
- ],
- "network" : {
- "connection_errors" : {
- "hz" : 0
- },
- "connections_closed" : {
- "hz" : 0
- },
- "connections_established" : {
- "hz" : 0
- },
- "current_connections" : 2,
- "megabits_received" : {
- "hz" : 0.025210900000000001
- },
- "megabits_sent" : {
- "hz" : 0.024913300000000003
- }
- },
- "roles" : [
- {
- "id" : "0a5203dbd4d341bf",
- "role" : "master"
- },
- {
- "id" : "12677a3e13fe454f",
- "role" : "cluster_controller"
- },
- {
- "id" : "baa25b7345b6e9d1",
- "role" : "proxy"
- },
- {
- "data_version" : 784386000,
- "durable_bytes" : {
- "counter" : 35966,
- "hz" : 197.19800000000001,
- "roughness" : 260.02699999999999
- },
- "id" : "1368196faff59689",
- "input_bytes" : {
- "counter" : 35966,
- "hz" : 197.19800000000001,
- "roughness" : 205.61000000000001
- },
- "kvstore_available_bytes" : 1073717096,
- "kvstore_free_bytes" : 1073717096,
- "kvstore_total_bytes" : 1073741824,
- "kvstore_used_bytes" : 307200,
- "queue_disk_available_bytes" : 107647180800,
- "queue_disk_free_bytes" : 107647180800,
- "queue_disk_total_bytes" : 117510316032,
- "queue_disk_used_bytes" : 258048,
- "role" : "log"
- },
- {
- "data_version" : 784386000,
- "data_version_lag" : 0,
- "durable_bytes" : {
- "counter" : 122078,
- "hz" : 0,
- "roughness" : 0
- },
- "finished_queries" : {
- "counter" : 3890,
- "hz" : 15.799899999999999,
- "roughness" : 11.522399999999999
- },
- "id" : "8ca2ed4b89b90ae9",
- "input_bytes" : {
- "counter" : 127680,
- "hz" : 503.197,
- "roughness" : 0.61215400000000009
- },
- "kvstore_available_bytes" : 107647180800,
- "kvstore_free_bytes" : 107647180800,
- "kvstore_total_bytes" : 117510316032,
- "kvstore_used_bytes" : 45208,
- "query_queue_max" : 4,
- "role" : "storage",
- "stored_bytes" : 30750
- },
- {
- "id" : "6047fe6005e48b44",
- "role" : "resolver"
- }
- ],
- "uptime_seconds" : 285.02999999999997,
- "version" : "5.2.5"
- }
- },
- "protocol_version" : "fdb00a552000001",
- "qos" : {
- "limiting_queue_bytes_storage_server" : 5602,
- "limiting_version_lag_storage_server" : 0,
- "performance_limited_by" : {
- "description" : "The database is not being saturated by the workload.",
- "name" : "workload",
- "reason_id" : 4
- },
- "released_transactions_per_second" : 7.8422299999999998,
- "transactions_per_second_limit" : 16355000,
- "worst_queue_bytes_log_server" : 71,
- "worst_queue_bytes_storage_server" : 5602,
- "worst_version_lag_storage_server" : 0
- },
- "recovery_state" : {
- "description" : "Recovery complete.",
- "name" : "fully_recovered"
- },
- "workload" : {
- "bytes" : {
- "read" : {
- "counter" : 243722,
- "hz" : 1341.1900000000001,
- "roughness" : 1858.9700000000003
- },
- "written" : {
- "counter" : 10465,
- "hz" : 13.9999,
- "roughness" : 0.077144599999999994
- }
- },
- "keys" : {
- "read" : {
- "counter" : 767,
- "hz" : 4.9999700000000002,
- "roughness" : 6.9302600000000005
- }
- },
- "operations" : {
- "reads" : {
- "counter" : 3890,
- "hz" : 15.799899999999999,
- "roughness" : 11.522399999999999
- },
- "writes" : {
- "counter" : 83,
- "hz" : 0.39999700000000005,
- "roughness" : 0.0022041299999999999
- }
- },
- "transactions" : {
- "committed" : {
- "counter" : 48,
- "hz" : 0.39999700000000005,
- "roughness" : 2.1021999999999998
- },
- "conflicted" : {
- "counter" : 0,
- "hz" : 0,
- "roughness" : 0
- },
- "started" : {
- "counter" : 1217,
- "hz" : 5.9999599999999997,
- "roughness" : 4.4083500000000004
- }
- }
- }
- }
- }
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