---
title: "stats"
description: "The stats command description and usage"
keywords: "container, resource, statistics"
---

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# stats

```markdown
Usage:  docker stats [OPTIONS] [CONTAINER...]

Display a live stream of container(s) resource usage statistics

Options:
  -a, --all             Show all containers (default shows just running)
      --format string   Pretty-print images using a Go template
      --help            Print usage
      --no-stream       Disable streaming stats and only pull the first result
      --no-trunc        Don't truncate output
```

## Description

The `docker stats` command returns a live data stream for running containers. To limit data to one or more specific containers, specify a list of container names or ids separated by a space. You can specify a stopped container but stopped containers do not return any data.

If you want more detailed information about a container's resource usage, use the `/containers/(id)/stats` API endpoint.

> **Note**: On Linux, the Docker CLI reports memory usage by subtracting page cache usage from the total memory usage. The API does not perform such a calculation but rather provides the total memory usage and the amount from the page cache so that clients can use the data as needed.

## Examples

Running `docker stats` on all running containers against a Linux daemon.

```bash
$ docker stats

CONTAINER ID        NAME                                    CPU %               MEM USAGE / LIMIT     MEM %               NET I/O             BLOCK I/O           PIDS
b95a83497c91        awesome_brattain                        0.28%               5.629MiB / 1.952GiB   0.28%               916B / 0B           147kB / 0B          9
67b2525d8ad1        foobar                                  0.00%               1.727MiB / 1.952GiB   0.09%               2.48kB / 0B         4.11MB / 0B         2
e5c383697914        test-1951.1.kay7x1lh1twk9c0oig50sd5tr   0.00%               196KiB / 1.952GiB     0.01%               71.2kB / 0B         770kB / 0B          1
4bda148efbc0        random.1.vnc8on831idyr42slu578u3cr      0.00%               1.672MiB / 1.952GiB   0.08%               110kB / 0B          578kB / 0B          2
```

If you don't [specify a format string using `--format`](#formatting), the
following columns are shown.

| Column name               | Description                                                                                   |
|---------------------------|-----------------------------------------------------------------------------------------------|
| `CONTAINER ID` and `Name` | the ID and name of the container                                                              |
| `CPU %` and `MEM %`       | the percentage of the host's CPU and memory the container is using                            |
| `MEM USAGE / LIMIT`       | the total memory the container is using, and the total amount of memory it is allowed to use  |
| `NET I/O`                 | The amount of data the container has sent and received over its network interface             |
| `BLOCK I/O`               | The amount of data the container has read to and written from block devices on the host       |
| `PIDs`                    | the number of processes or threads the container has created                                  |

Running `docker stats` on multiple containers by name and id against a Linux daemon.

```bash
$ docker stats awesome_brattain 67b2525d8ad1

CONTAINER ID        NAME                CPU %               MEM USAGE / LIMIT     MEM %               NET I/O             BLOCK I/O           PIDS
b95a83497c91        awesome_brattain    0.28%               5.629MiB / 1.952GiB   0.28%               916B / 0B           147kB / 0B          9
67b2525d8ad1        foobar              0.00%               1.727MiB / 1.952GiB   0.09%               2.48kB / 0B         4.11MB / 0B         2
```

Running `docker stats` with customized format on all (Running and Stopped) containers.

```bash
$ docker stats --all --format "table {{.Container}}\t{{.CPUPerc}}\t{{.MemUsage}}" fervent_panini 5acfcb1b4fd1 drunk_visvesvaraya big_heisenberg

CONTAINER                CPU %               MEM USAGE / LIMIT
fervent_panini           0.00%               56KiB / 15.57GiB
5acfcb1b4fd1             0.07%               32.86MiB / 15.57GiB
drunk_visvesvaraya       0.00%               0B / 0B
big_heisenberg           0.00%               0B / 0B
```

`drunk_visvesvaraya` and `big_heisenberg` are stopped containers in the above example.

Running `docker stats` on all running containers against a Windows daemon.

```powershell
PS E:\> docker stats
CONTAINER ID        CPU %               PRIV WORKING SET    NET I/O             BLOCK I/O
09d3bb5b1604        6.61%               38.21 MiB           17.1 kB / 7.73 kB   10.7 MB / 3.57 MB
9db7aa4d986d        9.19%               38.26 MiB           15.2 kB / 7.65 kB   10.6 MB / 3.3 MB
3f214c61ad1d        0.00%               28.64 MiB           64 kB / 6.84 kB     4.42 MB / 6.93 MB
```

Running `docker stats` on multiple containers by name and id against a Windows daemon.

```powershell
PS E:\> docker ps -a
CONTAINER ID        NAME                IMAGE               COMMAND             CREATED             STATUS              PORTS               NAMES
3f214c61ad1d        awesome_brattain    nanoserver          "cmd"               2 minutes ago       Up 2 minutes                            big_minsky
9db7aa4d986d        mad_wilson          windowsservercore   "cmd"               2 minutes ago       Up 2 minutes                            mad_wilson
09d3bb5b1604        fervent_panini      windowsservercore   "cmd"               2 minutes ago       Up 2 minutes                            affectionate_easley

PS E:\> docker stats 3f214c61ad1d mad_wilson
CONTAINER ID        NAME                CPU %               PRIV WORKING SET    NET I/O             BLOCK I/O
3f214c61ad1d        awesome_brattain    0.00%               46.25 MiB           76.3 kB / 7.92 kB   10.3 MB / 14.7 MB
9db7aa4d986d        mad_wilson          9.59%               40.09 MiB           27.6 kB / 8.81 kB   17 MB / 20.1 MB
```

### Formatting

The formatting option (`--format`) pretty prints container output
using a Go template.

Valid placeholders for the Go template are listed below:

Placeholder  | Description
------------ | --------------------------------------------
`.Container` | Container name or ID (user input)
`.Name`      | Container name
`.ID`        | Container ID
`.CPUPerc`   | CPU percentage
`.MemUsage`  | Memory usage
`.NetIO`     | Network IO
`.BlockIO`   | Block IO
`.MemPerc`   | Memory percentage (Not available on Windows)
`.PIDs`      | Number of PIDs (Not available on Windows)


When using the `--format` option, the `stats` command either
outputs the data exactly as the template declares or, when using the
`table` directive, includes column headers as well.

The following example uses a template without headers and outputs the
`Container` and `CPUPerc` entries separated by a colon for all images:

```bash
$ docker stats --format "{{.Container}}: {{.CPUPerc}}"

09d3bb5b1604: 6.61%
9db7aa4d986d: 9.19%
3f214c61ad1d: 0.00%
```

To list all containers statistics with their name, CPU percentage and memory
usage in a table format you can use:

```bash
$ docker stats --format "table {{.Container}}\t{{.CPUPerc}}\t{{.MemUsage}}"

CONTAINER           CPU %               PRIV WORKING SET
1285939c1fd3        0.07%               796 KiB / 64 MiB
9c76f7834ae2        0.07%               2.746 MiB / 64 MiB
d1ea048f04e4        0.03%               4.583 MiB / 64 MiB
```

The default format is as follows:

On Linux:

    "table {{.ID}}\t{{.Name}}\t{{.CPUPerc}}\t{{.MemUsage}}\t{{.MemPerc}}\t{{.NetIO}}\t{{.BlockIO}}\t{{.PIDs}}"

On Windows:

    "table {{.ID}}\t{{.Name}}\t{{.CPUPerc}}\t{{.MemUsage}}\t{{.NetIO}}\t{{.BlockIO}}"


> **Note**: On Docker 17.09 and older, the `{{.Container}}` column was used, in
> stead of `{{.ID}}\t{{.Name}}`.
