Skip to main content

docker stats, json way

Project description

docker-stats

docker stats wrapper which prints output in json

Usage

Install from PyPI and run

usage: docker-stats [-h] [-a] [container [container ...]]

docker stats, json way

positional arguments:
  container   IDs or NAMEs of desired containers

optional arguments:
  -h, --help  show this help message and exit
  -a, --all   get stats of all available containers
  -n, --normalize   try to normalize stats

Normalization

Raw output of docker-stats is smth like this:

{
    "my_container": {
        "blkio_stats": {
            "io_merged_recursive": [],
            "io_queue_recursive": [],
            "io_service_bytes_recursive": [
                {
                    "major": 253,
                    "minor": 5,
                    "op": "Read",
                    "value": 7020544
                },
                {
                    "major": 253,
                    "minor": 5,
                    "op": "Write",
                    "value": 0
                },
                *SNIP*
            ]
        }
    }
}

As one can mention, there are an array object inside key io_service_bytes_recursive and each element of that array is flattened JSON with key op within values. That behaviour may occur in other keys. docker-stats called with key --normalize tries to jsonify that to:

{
    "my_container": {
        "blkio_stats": {
            "io_merged_recursive": [],
            "io_queue_recursive": [],
            "io_service_bytes_recursive": {
                "Read": {
                    "major": 253,
                    "minor": 5,
                    "value": 7020544
                },
                "Write": {
                    "major": 253,
                    "minor": 5,
                    "value": 0
                },
                *SNIP*
            }
        }
    }
}

Project details


Download files

Download the file for your platform. If you're not sure which to choose, learn more about installing packages.

Source Distribution

docker-stats-0.0.3.tar.gz (2.4 kB view hashes)

Uploaded source

Supported by

AWS AWS Cloud computing Datadog Datadog Monitoring Facebook / Instagram Facebook / Instagram PSF Sponsor Fastly Fastly CDN Google Google Object Storage and Download Analytics Huawei Huawei PSF Sponsor Microsoft Microsoft PSF Sponsor NVIDIA NVIDIA PSF Sponsor Pingdom Pingdom Monitoring Salesforce Salesforce PSF Sponsor Sentry Sentry Error logging StatusPage StatusPage Status page