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---
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2020-02-06 23:45:31 +00:00
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layout: docs
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page_title: 'Commands: monitor'
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sidebar_title: monitor
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description: |
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Stream the logs of a running nomad agent.
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---
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# Command: monitor
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The `nomad monitor` command streams log messages for a given agent.
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## Usage
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```plaintext
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nomad monitor [options]
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```
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The nomad monitor command can be used to stream the logs of a
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running Nomad agent. Monitor will follow logs and exit when
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interrupted or until the remote agent quits.
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The power of the monitor command is that it allows you to log
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the agent at a relatively high log level (such as "warn"),
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but still access debug logs and watch the debug logs if necessary.
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The monitor command also allows you to specify a single client node id to follow.
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2020-11-19 21:38:08 +00:00
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When ACLs are enabled, this command requires a token with the `agent:read`
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capability.
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## General Options
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2020-11-19 18:02:48 +00:00
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@include 'general_options_no_namespace.mdx'
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## Monitor Options
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- `-log-level`: The log level to use for log streaming. Defaults to `info`.
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Possible values include `trace`, `debug`, `info`, `warn`, `error`
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- `-node-id`: Specifies the client node-id to stream logs from. If no
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node-id is given the nomad server from the -address flag will be used.
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- `-server-id`: Specifies the nomad server id to stream logs from. Accepts
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server names from `nomad server members` and also a special `leader` option
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which will target the current leader.
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- `-json`: Stream logs in json format
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## Examples
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2020-05-18 20:53:06 +00:00
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```shell-session
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$ nomad monitor -log-level=DEBUG -node-id=a57b2adb-1a30-2dda-8df0-25abb0881952
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2019-11-04T12:22:08.528-0500 [DEBUG] http: request complete: method=GET path=/v1/agent/health?type=server duration=1.445739ms
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2019-11-04T12:22:09.892-0500 [DEBUG] nomad: memberlist: Stream connection from=127.0.0.1:53628
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$ nomad monitor -log-level=DEBUG -json=true
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{"@level":"debug","@message":"request complete"...}
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```
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