package LibLogCabin.Protocol

Get desktop application:
View/edit binary Protocol Buffers messages

* The format that Core::RollingStat serializes into.

Used in: ServerStats.Storage

• optional double average = 1

• optional uint64 count = 2

• optional double ewma2 = 3

• optional double ewma4 = 4

• optional uint64 exceptional_count = 5

• optional uint64 last = 6

• optional uint64 min = 7

• optional uint64 max = 8

• optional uint64 sum = 9

• optional double stddev = 10

• repeated RollingStat.Exceptional last_exceptional = 11

Used in: RollingStat

• optional int64 when = 1

• optional uint64 value = 2

* The format for server statistics, useful for diagnostic purposes.

• optional uint64 server_id = 1

  * The ID of the server.

• optional string addresses = 2

  * The network address(es) of the server (comma-delimited).

• optional int64 start_at = 3

  * The time in nanoseconds since the Unix epoch when the collection of these statistics began.

• optional int64 end_at = 4

  * The time in nanoseconds since the Unix epoch when the collection of these statistics completed.

• optional ServerStats.Raft raft = 11

  * Raft-related stats.

• optional ServerStats.Storage storage = 12

  * Storage module (log) stats.

• optional ServerStats.StateMachine state_machine = 13

  * Stats for this server's StateMachine.

Used in: ServerStats

• optional uint64 current_term = 11

• optional Raft.State state = 12

• optional uint64 commit_index = 13

• optional uint64 last_log_index = 14

• optional uint64 leader_id = 15

• optional uint64 voted_for = 16

• optional int64 start_election_at = 21

• optional int64 withhold_votes_until = 22

• optional uint64 cluster_time = 23

• optional uint64 cluster_time_epoch = 24

• optional uint64 last_snapshot_index = 31

• optional uint64 last_snapshot_bytes = 32

• optional uint64 last_snapshot_term = 35

• optional uint64 last_snapshot_cluster_time = 36

• optional uint64 log_start_index = 33

• optional uint64 log_bytes = 34

• optional uint64 num_entries_truncated = 37

• repeated Raft.Peer peer = 91

See RaftConsensus::Server.

Used in: Raft

• optional uint64 server_id = 1

• optional string addresses = 2

• optional bool old_member = 21

• optional bool new_member = 22

• optional bool staging_member = 23

• optional uint64 last_synced_index = 31

  localhost

• optional bool request_vote_done = 41

  remote peer

• optional bool have_vote = 42

• optional bool suppress_bulk_data = 43

• optional uint64 next_index = 44

• optional uint64 last_agree_index = 45

• optional bool is_caught_up = 46

• optional int64 next_heartbeat_at = 51

• optional int64 backoff_until = 52

Used in: Raft

• UNKNOWN = 0

• FOLLOWER = 1

• CANDIDATE = 2

• LEADER = 3

Used in: ServerStats

• optional bool snapshotting = 1

• optional uint64 last_applied = 2

• optional uint64 num_sessions = 3

• optional uint64 num_snapshots_attempted = 4

• optional uint64 num_snapshots_failed = 5

• optional uint64 num_redundant_advance_version_entries = 6

• optional uint64 num_rejected_advance_version_entries = 7

• optional uint64 num_successful_advance_version_entries = 8

• optional uint64 num_total_advance_version_entries = 9

• optional uint32 min_supported_version = 10

• optional uint32 max_supported_version = 11

• optional uint32 running_version = 12

• optional Tree tree = 13

• optional uint64 num_unknown_requests = 14

• optional int64 may_snapshot_at = 15

Used in: ServerStats

• optional uint64 num_segments = 1

• optional uint64 open_segment_bytes = 2

• optional uint64 metadata_version = 3

• optional RollingStat metadata_write_nanos = 4

• optional RollingStat filesystem_ops_nanos = 5

Used in: StateMachine

• optional uint64 num_conditions_checked = 1

• optional uint64 num_conditions_failed = 2

• optional uint64 num_make_directory_attempted = 3

• optional uint64 num_make_directory_success = 4

• optional uint64 num_list_directory_attempted = 5

• optional uint64 num_list_directory_success = 6

• optional uint64 num_remove_directory_attempted = 7

• optional uint64 num_remove_directory_parent_not_found = 8

• optional uint64 num_remove_directory_target_not_found = 9

• optional uint64 num_remove_directory_done = 10

• optional uint64 num_remove_directory_success = 11

• optional uint64 num_write_attempted = 12

• optional uint64 num_write_success = 13

• optional uint64 num_read_attempted = 14

• optional uint64 num_read_success = 15

• optional uint64 num_remove_file_attempted = 16

• optional uint64 num_remove_file_parent_not_found = 17

• optional uint64 num_remove_file_target_not_found = 18

• optional uint64 num_remove_file_done = 19

• optional uint64 num_remove_file_success = 20