nomad/website/source/docs/commands/agent-info.html.md

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docs	Commands: agent-info	docs-commands-agent-info	Display information and status of a running agent.

Command: agent-info

The agent-info command dumps metrics and status information of a running agent. The infomation displayed pertains to the specific agent the CLI connected to. Useful for troubleshooting and performance monitoring.

Usage

nomad agent-info [options]

General Options

• -address: The address of the Nomad server. Overrides the NOMAD_ADDR environment variable if set. Defaults to http://127.0.0.1:4646.

Output

Depending on the agent queried, information from different subsystems is returned. These subsystems are described below:

• client - Status of the local Nomad client
• nomad - Status of the local Nomad server
• serf - Gossip protocol metrics and information
• raft - Status information about the Raft consensus protocol
• runtime - Various metrics from the runtime environment

Examples

$ nomad agent-info
raft
  commit_index = 0
  fsm_pending = 0
  last_contact = never
  last_snapshot_term = 0
  state = Follower
  term = 0
  applied_index = 0
  last_log_index = 0
  last_log_term = 0
  last_snapshot_index = 0
  num_peers = 0
runtime
  cpu_count = 4
  goroutines = 43
  kernel.name = darwin
  max_procs = 4
  version = go1.5
  arch = amd64
serf
  intent_queue = 0
  member_time = 1
  query_queue = 0
  event_time = 1
  event_queue = 0
  failed = 0
  left = 0
  members = 1
  query_time = 1
  encrypted = false
client
  heartbeat_ttl = 0
  known_servers = 0
  last_heartbeat = 9223372036854775807
  num_allocations = 0
nomad
  bootstrap = false
  known_regions = 1
  leader = false
  server = true