open-nomad/website/source/docs/commands/alloc-status.html.md.erb

---
layout: "docs"
page_title: "Commands: alloc-status"
sidebar_current: "docs-commands-alloc-status"
description: >
  Display status and metadata about existing allocations and their tasks.
---

# Command: alloc-status

The `alloc-status` command displays status information and metadata about an
existing allocation and its tasks. It can be useful while debugging to reveal
the underlying reasons for scheduling decisions or failures, as well as the
current state of its tasks.

## Usage

```
nomad alloc-status [options] <allocation>
```

An allocation ID or prefix must be provided. If there is an exact match, the
full details of the allocation will be displayed. Otherwise, a list of matching
allocations and information will be displayed.

## General Options

<%= partial "docs/commands/_general_options" %>

## Alloc Status Options

* `-short`: Display short output. Shows only the most recent task event.
* `-verbose`: Show full information.
* `-json` : Output the allocation in its JSON format.
* `-t` : Format and display allocation using a Go template.

## Examples

Short status of an alloc:

```
$ nomad alloc-status --short 13901f26
ID            = 13901f26
Eval ID       = c3c9a1db
Name          = example.cache[0]
Node ID       = 1f029d38
Job ID        = example
Client Status = running
Created At    = 29/03/16 03:04:53 UTC

==> Tasks
Name   State    Last Event  Time
redis  running  Started     29/03/16 03:04:53 UTC
web    running  Started     29/03/16 03:04:53 UTC
```

Full status of an alloc, which shows one of the tasks dying and then being restarted:

```
$ nomad alloc-status a7365fe4
ID            = a7365fe4
Eval ID       = c3c9a1db
Name          = example.cache[0]
Node ID       = 1f029d38
Job ID        = example
Client Status = running
Created At    = 29/03/16 03:04:53 UTC

==> Task Resources
Task: "redis"
CPU  Memory MB  Disk MB  IOPS  Addresses
500  256        300      0     db: 127.0.0.1:46321

Task: "web"
CPU  Memory MB  Disk MB  IOPS  Addresses
500  256        300      0     db: 127.0.0.1:38537

==> Task "redis" is "running"
Recent Events:
Time                   Type      Description
29/03/16 03:04:53 UTC  Started   Task started by client
29/03/16 03:04:51 UTC  Received  Task received by client

==> Task "web" is "pending"
Recent Events:
Time                   Type        Description
29/03/16 03:07:18 UTC  Restarting  Task restarting in 18.580059474s
29/03/16 03:07:18 UTC  Terminated  Exit Code: 137, Exit Message: "Docker container exited with non-zero exit code: 137"
29/03/16 03:04:53 UTC  Started     Task started by client
29/03/16 03:04:51 UTC  Received    Task received by client
```

Verbose status can also be accessed:

```
$ nomad alloc-status --verbose a7365fe4
ID              = a7365fe4-cb28-a6e9-f3d4-f99e49c89776
Eval ID         = c3c9a1db-dbeb-8afa-0a83-4f1b8b5a03f5
Name            = example.cache[0]
Node ID         = 1f029d38-8d4b-a552-261f-e457b60f9b4b
Job ID          = example
Client Status   = running
Created At      = 29/03/16 03:04:53 UTC
Evaluated Nodes = 1
Filtered Nodes  = 0
Exhausted Nodes = 0
Allocation Time = 1.085001ms
Failures        = 0

==> Task Resources
Task: "web"
CPU  Memory MB  Disk MB  IOPS  Addresses
500  256        300      0     db: 127.0.0.1:38537

Task: "redis"
CPU  Memory MB  Disk MB  IOPS  Addresses
500  256        300      0     db: 127.0.0.1:46321

==> Task "redis" is "running"
Recent Events:
Time                   Type      Description
29/03/16 03:04:53 UTC  Started   Task started by client
29/03/16 03:04:51 UTC  Received  Task received by client

==> Task "web" is "running"
Recent Events:
Time                   Type        Description
29/03/16 03:07:38 UTC  Started     Task started by client
29/03/16 03:07:18 UTC  Restarting  Task restarting in 18.580059474s
29/03/16 03:07:18 UTC  Terminated  Exit Code: 137, Exit Message: "Docker container exited with non-zero exit code: 137"
29/03/16 03:04:53 UTC  Started     Task started by client
29/03/16 03:04:51 UTC  Received    Task received by client

==> Status
Allocation "13901f26-cb28-a6e9-f3d4-f99e49c89776" status "running" (0/1 nodes filtered)
  * Score "1f029d38-8d4b-a552-261f-e457b60f9b4b.binpack" = 10.334026
```